{"id":476082,"date":"2023-08-09T07:25:33","date_gmt":"2023-08-09T07:25:33","guid":{"rendered":""},"modified":"2023-09-05T11:11:59","modified_gmt":"2023-09-05T11:11:59","slug":"boolean-expression","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ar\/wiki\/boolean-expression\/","title":{"rendered":"\u062a\u0639\u0628\u064a\u0631 \u0645\u0646\u0637\u0642\u064a"},"content":{"rendered":"<p>\u062a\u0639\u062f \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0639\u0646\u0627\u0635\u0631 \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0639\u0644\u0648\u0645 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631\u060c \u062d\u064a\u062b \u062a\u0639\u0645\u0644 \u0643\u0623\u0633\u0627\u0633 \u0644\u0635\u0646\u0639 \u0627\u0644\u0642\u0631\u0627\u0631 \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0648\u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629. \u062a\u0645 \u062a\u0633\u0645\u064a\u062a\u0647 \u0639\u0644\u0649 \u0627\u0633\u0645 \u062c\u0648\u0631\u062c \u0628\u0648\u0644\u060c \u0639\u0627\u0644\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062c\u0644\u064a\u0632\u064a\u060c \u0627\u0644\u0630\u064a \u0642\u0627\u0645 \u0628\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062c\u0628\u0631\u064a \u0644\u0644\u0645\u0646\u0637\u0642 \u0644\u0623\u0648\u0644 \u0645\u0631\u0629 \u0641\u064a \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u062a\u0627\u0633\u0639 \u0639\u0634\u0631. \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0639\u0628\u0627\u0631\u0629 \u0642\u062f \u062a\u0643\u0648\u0646 \u0635\u062d\u064a\u062d\u0629 \u0623\u0648 \u062e\u0627\u0637\u0626\u0629\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0642\u064a\u0645 \u0645\u062a\u063a\u064a\u0631\u0627\u062a\u0647\u0627.<\/p>\n<h2>\u0631\u062d\u0644\u0629 \u0642\u0635\u064a\u0631\u0629 \u0639\u0628\u0631 \u0627\u0644\u0632\u0645\u0646: \u0623\u0635\u0648\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a<\/h2>\n<p>\u064a\u0639\u0648\u062f \u0627\u0644\u0641\u0636\u0644 \u0641\u064a \u0648\u062c\u0648\u062f \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0628\u0648\u0644\u064a\u0627\u0646\u064a \u0625\u0644\u0649 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0631\u0627\u0626\u062f \u0627\u0644\u0630\u064a \u0642\u0627\u0645 \u0628\u0647 \u062c\u0648\u0631\u062c \u0628\u0648\u0644\u060c \u0639\u0627\u0644\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062c\u0644\u064a\u0632\u064a \u0627\u0644\u0630\u064a \u0639\u0644\u0645 \u0646\u0641\u0633\u0647 \u0628\u0646\u0641\u0633\u0647. \u0631\u0643\u0632 \u0639\u0645\u0644 \u0628\u0648\u0644 \u0641\u064a \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u062a\u0627\u0633\u0639 \u0639\u0634\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u062c\u0628\u0631\u064a\u060c \u0648\u0628\u0644\u063a \u0630\u0631\u0648\u062a\u0647 \u0641\u064a \u0643\u062a\u0627\u0628\u0647 &quot;\u0642\u0648\u0627\u0646\u064a\u0646 \u0627\u0644\u0641\u0643\u0631&quot; \u0627\u0644\u0630\u064a \u0646\u0634\u0631 \u0639\u0627\u0645 1854. \u0642\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0639\u0645\u0644 \u0645\u0627 \u064a\u0639\u0631\u0641 \u0627\u0644\u0622\u0646 \u0628\u0627\u0633\u0645 \u0627\u0644\u062c\u0628\u0631 \u0627\u0644\u0628\u0648\u0644\u064a\u060c \u0648\u0647\u0648 \u0646\u0638\u0627\u0645 \u062b\u0646\u0627\u0626\u064a \u0644\u0644\u0645\u0646\u0637\u0642 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0643\u0644 \u0645\u062a\u063a\u064a\u0631 \u0625\u0645\u0627 \u0635\u062d\u064a\u062d\u0627 \u0623\u0648 \u0635\u062d\u064a\u062d\u0627. \u062e\u0637\u0623 \u0634\u0646\u064a\u0639.<\/p>\n<p>\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u062c\u0628\u0631 \u0627\u0644\u0628\u0648\u0644\u064a\u0646\u064a \u0643\u0627\u0646 \u0641\u064a \u0627\u0644\u0623\u0635\u0644 \u0645\u0641\u0647\u0648\u0645\u064b\u0627 \u0641\u0644\u0633\u0641\u064a\u064b\u0627 \u064a\u0647\u062f\u0641 \u0625\u0644\u0649 \u0625\u0636\u0641\u0627\u0621 \u0627\u0644\u0637\u0627\u0628\u0639 \u0627\u0644\u0631\u0633\u0645\u064a \u0639\u0644\u0649 \u0627\u0644\u062a\u0641\u0643\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0644\u0645 \u064a\u0635\u0628\u062d \u062a\u0637\u0628\u064a\u0642\u0647 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0648\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0648\u0627\u0636\u062d\u064b\u0627 \u062d\u062a\u0649 \u062b\u0644\u0627\u062b\u064a\u0646\u064a\u0627\u062a \u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0646. \u0623\u062f\u0631\u0643 \u0643\u0644\u0648\u062f \u0634\u0627\u0646\u0648\u0646\u060c \u0648\u0647\u0648 \u0637\u0627\u0644\u0628 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0634\u0627\u0628 \u0641\u064a \u0645\u0639\u0647\u062f \u0645\u0627\u0633\u0627\u062a\u0634\u0648\u0633\u062a\u0633 \u0644\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627\u060c \u0623\u0646 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0628\u0633\u064a\u0637 \u0644\u0644\u062c\u0628\u0631 \u0627\u0644\u0628\u0648\u0644\u064a\u0646\u064a \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u062a\u0628\u0633\u064a\u0637 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0645\u0647\u062f \u0627\u0644\u0637\u0631\u064a\u0642 \u0644\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0631\u0642\u0645\u064a \u0627\u0644\u062d\u062f\u064a\u062b.<\/p>\n<h2>\u0642\u0644\u0628 \u0627\u0644\u0645\u0646\u0637\u0642: \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a<\/h2>\n<p>\u062a\u0634\u0643\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0623\u0633\u0627\u0633 \u0643\u0644 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0631\u0642\u0645\u064a \u0648\u0647\u064a \u0645\u0643\u0648\u0646 \u0623\u0633\u0627\u0633\u064a \u0641\u064a \u0644\u063a\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u0629 \u0648\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629. \u062a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0639\u0648\u0627\u0645\u0644 \u062a\u0634\u063a\u064a\u0644 \u0645\u0646\u0637\u0642\u064a\u0629 \u0645\u062b\u0644 AND \u0648OR \u0648NOT \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0634\u0631\u0648\u0637 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a <code data-no-translation=\"\">A AND B<\/code>. \u0633\u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u0645 \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0644 <code data-no-translation=\"\">true<\/code> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0643\u0644 \u0645\u0646 <code data-no-translation=\"\">A<\/code> \u0648 <code data-no-translation=\"\">B<\/code> \u0646\u0643\u0648\u0646 <code data-no-translation=\"\">true<\/code>\u060c \u0648 <code data-no-translation=\"\">false<\/code> \u062e\u0644\u0627\u0641 \u0630\u0644\u0643. \u0628\u0635\u0648\u0631\u0629 \u0645\u0645\u0627\u062b\u0644\u0629\u060c <code data-no-translation=\"\">A OR B<\/code> \u0633\u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u0645 \u0644 <code data-no-translation=\"\">true<\/code> \u0623\u064a \u0643\u0627\u0646 <code data-no-translation=\"\">A<\/code> \u0623\u0648 <code data-no-translation=\"\">B<\/code> (\u0623\u0648 \u0643\u0644\u064a\u0647\u0645\u0627) \u0647\u0645\u0627 <code data-no-translation=\"\">true<\/code>.<\/p>\n<h2>\u062a\u0642\u0634\u064a\u0631 \u0627\u0644\u0637\u0628\u0642\u0627\u062a: \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/h2>\n<p>\u064a\u0639\u062a\u0645\u062f \u0647\u064a\u0643\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u062a\u0639\u0642\u064a\u062f\u0647. \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0639\u0627\u0645\u0644\u064b\u0627 \u0645\u0646\u0637\u0642\u064a\u064b\u0627 \u0648\u0627\u062d\u062f\u064b\u0627 \u0648\u0645\u062a\u063a\u064a\u0631\u064a\u0646. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">A AND B<\/code> \u0623\u0648 <code data-no-translation=\"\">A OR B<\/code>. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0648\u0639\u0648\u0627\u0645\u0644 \u062a\u0634\u063a\u064a\u0644 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0642\u0648\u0627\u0633 \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a\u060c \u0639\u0644\u0649 \u063a\u0631\u0627\u0631 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">(A AND B) OR (C AND D)<\/code>.<\/p>\n<p>\u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062c\u0628\u0631 \u0627\u0644\u0628\u0648\u0644\u064a\u0627\u0646\u064a\u060c \u0639\u0644\u0649 \u063a\u0631\u0627\u0631 \u0643\u064a\u0641\u064a\u0629 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629. \u064a\u0643\u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0641\u064a \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0642\u064a\u0645 \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629. \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629\u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 (\u0635\u0648\u0627\u0628\/\u062e\u0637\u0623) \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 (AND\/OR\/NOT).<\/p>\n<h2>\u0641\u0643 \u0631\u0645\u0648\u0632 \u0627\u0644\u0645\u064a\u0632\u0627\u062a: \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/h2>\n<p>\u062a\u0639\u0631\u0636 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0641\u0631\u064a\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u064a\u0632\u0647\u0627 \u0639\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649:<\/p>\n<ol>\n<li>\n<p>\u0627\u0644\u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629: \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 \u0648\u062a\u0631\u062c\u0639 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0643\u0644 \u0645\u062a\u063a\u064a\u0631 \u062d\u0627\u0644\u062a\u064a\u0646 \u0641\u0642\u0637 - \u0635\u062d\u064a\u062d \u0623\u0648 \u062e\u0637\u0623.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629: \u062a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0639\u0648\u0627\u0645\u0644 \u0645\u0646\u0637\u0642\u064a\u0629 \u0645\u062b\u0644 AND\u060c \u0648OR\u060c \u0648NOT\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u0623\u0642\u0648\u0627\u0633: \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0642\u0648\u0627\u0633 \u0641\u064a \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0644\u062a\u063a\u064a\u064a\u0631 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a\u060c \u0639\u0644\u0649 \u063a\u0631\u0627\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062d\u062a\u0645\u064a\u0629: \u0628\u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0633\u0648\u0641 \u064a\u0624\u062f\u064a \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0646\u062a\u064a\u062c\u0629.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0623\u0635\u0646\u0627\u0641 \u0645\u062a\u0646\u0648\u0639\u0629: \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/h2>\n<p>\u064a\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0625\u0644\u0649 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0628\u0646\u064a\u062a\u0647\u0627 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627:<\/p>\n<ol>\n<li>\n<p>\u062a\u0639\u0628\u064a\u0631 \u0645\u0646\u0637\u0642\u064a \u0628\u0633\u064a\u0637: \u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u0645\u0644 \u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u062d\u062f \u0648\u0645\u0639\u0627\u0645\u0644\u064a\u0646. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">A AND B<\/code>.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0644\u0645\u0639\u0642\u062f: \u064a\u062a\u0636\u0645\u0646 \u0639\u0648\u0627\u0645\u0644 \u062a\u0634\u063a\u064a\u0644 \u0648\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">(A AND B) OR (C AND D)<\/code>.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0644\u0633\u0627\u0644\u0628: \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u0627\u0645\u0644 NOT\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0639\u0643\u0633 \u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0644\u0645\u0639\u0627\u0645\u0644\u0647. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">NOT (A AND B)<\/code>.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0644\u0645\u062a\u062f\u0627\u062e\u0644: \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062a\u0639\u0628\u064a\u0631 \u0645\u0646\u0637\u0642\u064a \u0648\u0627\u062d\u062f \u0623\u0648 \u0623\u0643\u062b\u0631 \u0643\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0636\u0645\u0646 \u062a\u0639\u0628\u064a\u0631 \u0645\u0646\u0637\u0642\u064a \u0623\u0643\u0628\u0631. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">(A AND (B OR C)) AND (D OR E)<\/code>.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629: \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0642\u064a\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/h2>\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0628\u0631\u0645\u062c\u0629 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0648\u0625\u062f\u0627\u0631\u0629 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062d\u062a\u0649 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0631\u0642\u0645\u064a\u0629.<\/p>\n<ol>\n<li>\n<p>\u0641\u064a \u0628\u0631\u0645\u062c\u0629 \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0627\u062a\u060c \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0644\u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0634\u0631\u0648\u0637 \u0645\u0639\u064a\u0646\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">if (A AND B) then perform action<\/code>.<\/p>\n<\/li>\n<li>\n<p>\u0641\u064a \u0625\u062f\u0627\u0631\u0629 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u062a\u0634\u0643\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0623\u0633\u0627\u0633 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a SQL. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <code data-no-translation=\"\">SELECT * FROM Customers WHERE Age&gt;18 AND City='New York'<\/code>.<\/p>\n<\/li>\n<li>\n<p>\u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0631\u0642\u0645\u064a\u0629\u060c \u062a\u0645\u062b\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u062a\u0645\u062b\u064a\u0644 \u0628\u0648\u0627\u0628\u0629 AND \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0628\u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a <code data-no-translation=\"\">A AND B<\/code>.<\/p>\n<\/li>\n<\/ol>\n<p>\u0627\u0644\u062a\u062d\u062f\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0627\u0644\u0630\u064a \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0647\u0648 \u0625\u062f\u0627\u0631\u0629 \u062a\u0639\u0642\u064a\u062f\u0647\u0627 \u0639\u0646\u062f\u0645\u0627 \u062a\u0635\u0628\u062d \u0623\u0643\u0628\u0631. \u064a\u062a\u0645 \u062d\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0625\u0644\u0649 \u0623\u062c\u0632\u0627\u0621 \u0623\u0628\u0633\u0637\u060c \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0648\u0627\u062a \u0645\u062b\u0644 \u062e\u0631\u0627\u0626\u0637 \u0643\u0627\u0631\u0646\u0648 \u0644\u0644\u062a\u0628\u0633\u064a\u0637.<\/p>\n<h2>\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0648\u0627\u0644\u062a\u0645\u064a\u064a\u0632\u0627\u062a: \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0645\u0641\u0647\u0648\u0645<\/th>\n<th>\u0648\u0635\u0641<\/th>\n<th>\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u062d\u0633\u0627\u0628\u064a<\/td>\n<td>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0639\u062f\u062f\u064a\u0629 \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 (+\u060c -\u060c *\u060c \/)<\/td>\n<td>\u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629\u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 (\u0635\u0648\u0627\u0628\/\u062e\u0637\u0623) \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 (AND\/OR\/NOT).<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0627\u0642\u062a\u0631\u0627\u062d\u064a<\/td>\n<td>\u0641\u0631\u0639 \u0645\u0646 \u0627\u0644\u0645\u0646\u0637\u0642 \u064a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0642\u0636\u0627\u064a\u0627 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0635\u062d\u064a\u062d\u0629 \u0623\u0648 \u062e\u0627\u0637\u0626\u0629<\/td>\n<td>\u062a\u0634\u0643\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u0631\u064a\u0627\u0636\u064a \u0644\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a. \u0648\u0647\u064a \u0645\u062a\u0645\u0627\u062b\u0644\u0629 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a\u060c \u0628\u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0633\u064a\u0627\u0642 \u062d\u0633\u0627\u0628\u064a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0627\u0644\u062a\u0637\u0644\u0639 \u0625\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644: \u0648\u062c\u0647\u0627\u062a \u0646\u0638\u0631 \u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u062d\u0648\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/h2>\n<p>\u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0639\u0646\u0627\u0635\u0631 \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0631\u0642\u0645\u064a \u0648\u0627\u0644\u062d\u0648\u0633\u0628\u0629\u060c \u0633\u062a\u0638\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0630\u0627\u062a \u0635\u0644\u0629 \u0637\u0627\u0644\u0645\u0627 \u0623\u0646 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0645\u0648\u062c\u0648\u062f\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0645\u062c\u0627\u0644 \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0643\u0645\u0648\u0645\u064a\u0629 \u064a\u0642\u062f\u0645 \u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u062a\u0631\u0627\u0643\u0628\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0641\u064a \u0643\u0644\u0627 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0641\u064a \u0648\u0642\u062a \u0648\u0627\u062d\u062f. \u0648\u0642\u062f \u0623\u062f\u0649 \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0643\u0645\u064a\u060c \u0627\u0644\u0630\u064a \u064a\u0648\u0633\u0639 \u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u062c\u0628\u0631 \u0627\u0644\u0628\u0648\u0644\u064a \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a.<\/p>\n<p>\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0633\u062a\u0638\u0644 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0641\u064a \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0643\u0644\u0627\u0633\u064a\u0643\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0634\u0647\u062f \u0627\u0644\u062a\u0642\u062f\u0645 \u0641\u064a \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0648\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0623\u064a\u0636\u064b\u0627 \u062a\u0637\u0648\u064a\u0631 \u0646\u0645\u0627\u0630\u062c \u0645\u0646\u0637\u0642\u064a\u0629 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u062a\u0644\u062a\u0642\u0637 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n<h2>\u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0628\u064a\u0646 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0648\u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629<\/h2>\n<p>\u062a\u0639\u0645\u0644 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0643\u0648\u0633\u0637\u0627\u0621\u060c \u062d\u064a\u062b \u062a\u0642\u0648\u0645 \u0628\u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u062c\u064a\u0647 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u064a\u0644 \u0625\u0644\u0649 \u062e\u0648\u0627\u062f\u0645 \u0623\u062e\u0631\u0649 \u0639\u0644\u0649 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u062f\u0648\u0631 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0642\u062f \u0644\u0627 \u064a\u0643\u0648\u0646 \u0648\u0627\u0636\u062d\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631\u060c \u0625\u0644\u0627 \u0623\u0646\u0647\u0627 \u062a\u0644\u0639\u0628 \u062f\u0648\u0631\u064b\u0627 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0633\u0644\u0648\u0643 \u0647\u0630\u0647 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629.<\/p>\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u0642\u0648\u0645 \u0627\u0644\u062e\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644 \u0628\u062a\u0646\u0641\u064a\u0630 \u0642\u0648\u0627\u0639\u062f \u0645\u0639\u064a\u0646\u0629 \u0644\u062a\u0648\u062c\u064a\u0647 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0623\u0648 \u0627\u0644\u062a\u0635\u0641\u064a\u0629 \u0623\u0648 \u0627\u0644\u062a\u0633\u062c\u064a\u0644 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629. \u0642\u062f \u062a\u0634\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0634\u0631\u0648\u0637 \u0645\u062b\u0644 <code data-no-translation=\"\">(source IP is X) AND (destination port is Y)<\/code>\u060c \u0645\u0645\u0627 \u064a\u0645\u0643\u0651\u0646 \u0627\u0644\u062e\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644 \u0645\u0646 \u0623\u062f\u0627\u0621 \u0648\u0638\u0627\u0626\u0641 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u0644\u0625\u062f\u0627\u0631\u0629 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0648\u0627\u0644\u0623\u0645\u0646.<\/p>\n<h2>\u0631\u0648\u0627\u0628\u0637 \u0630\u0627\u062a \u0639\u0644\u0627\u0642\u0629<\/h2>\n<ol>\n<li><a href=\"https:\/\/plato.stanford.edu\/entries\/logic-boolean\/\" target=\"_new\" rel=\"noopener nofollow\">\u0645\u0648\u0633\u0648\u0639\u0629 \u0633\u062a\u0627\u0646\u0641\u0648\u0631\u062f \u0644\u0644\u0641\u0644\u0633\u0641\u0629: \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0628\u0648\u0644\u064a\u0646\u064a<\/a><\/li>\n<li><a href=\"https:\/\/www.khanacademy.org\/computing\/computer-science\/cryptography\/crypt\/v\/intro-boolean-expressions\" target=\"_new\" rel=\"noopener nofollow\">\u0623\u0643\u0627\u062f\u064a\u0645\u064a\u0629 \u062e\u0627\u0646: \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0648\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u0629<\/a><\/li>\n<li><a href=\"https:\/\/ocw.mit.edu\/courses\/electrical-engineering-and-computer-science\/6-004-computation-structures-spring-2009\/\" target=\"_new\" rel=\"noopener nofollow\">\u0645\u0639\u0647\u062f \u0645\u0627\u0633\u0627\u062a\u0634\u0648\u0633\u062a\u0633 \u0644\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 OpenCourseWare: \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629<\/a><\/li>\n<li><a href=\"https:\/\/csunplugged.org\/en\/topics\/binary-numbers\/\" target=\"_new\" rel=\"noopener nofollow\">\u0639\u0644\u0648\u0645 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u063a\u064a\u0631 \u0645\u0648\u0635\u0648\u0644: \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0646\u0637\u0642\u064a<\/a><\/li>\n<\/ol>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u062a\u0639\u062f \u0627\u0644\u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u062c\u0632\u0621\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0631\u0642\u0645\u064a 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\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629.<\/p>","protected":false},"featured_media":467772,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476082","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Boolean Expression: The Foundation of Logic in Computer Science<\/mark>","faq_items":[{"question":"What is a Boolean Expression?","answer":"<p>A Boolean expression is a fundamental element in computer science that may be either true or false, depending on the values of its variables. It uses binary variables and logical operators such as AND, OR, and NOT to create conditions that can be evaluated.<\/p>"},{"question":"Who introduced the concept of Boolean expressions?","answer":"<p>The concept of Boolean expressions was introduced by George Boole, an English mathematician in the mid-19th century. His work on algebraic logic, particularly the binary system where every variable is either true or false, laid the foundation for Boolean algebra.<\/p>"},{"question":"How are Boolean expressions used in computer science?","answer":"<p>Boolean expressions form the basis of all digital logic and are essential in programming languages, database queries, and hardware design. In software programming, they help make decisions based on certain conditions. In database management, they form the basis of SQL queries. In digital circuit design, they represent the function of a digital circuit.<\/p>"},{"question":"What are some key characteristics of Boolean expressions?","answer":"<p>Boolean expressions exhibit several unique features including their binary nature, the use of logical operators, the use of parentheses to alter the order of operations, and deterministic results. Given the same set of inputs, a Boolean expression will always yield the same result.<\/p>"},{"question":"What are the different types of Boolean expressions?","answer":"<p>Boolean expressions can be classified into different types based on their structure and usage. These include simple Boolean expressions that use a single operator and two operands, complex Boolean expressions involving multiple operators and operands, negated Boolean expressions containing a NOT operator, and nested Boolean expressions that contain one or more Boolean expressions as operands within a larger Boolean expression.<\/p>"},{"question":"How are Boolean expressions related to proxy servers?","answer":"<p>In the context of proxy servers, Boolean expressions may define the behavior of these servers. For instance, a proxy server may implement certain rules for traffic routing, filtering, or logging based on Boolean expressions. These might include conditions like <code>(source IP is X) AND (destination port is Y)<\/code>, enabling the proxy server to perform more sophisticated traffic management and security functions.<\/p>"},{"question":"What is the future of Boolean expressions with the advent of technologies like quantum computing?","answer":"<p>Quantum computing introduces the concept of superposition, where a variable can be in both true and false states simultaneously. This has led to the development of quantum logic, which extends the principles of Boolean algebra to handle such scenarios. However, Boolean expressions will remain essential in classical computing models, and could see further development in areas like AI and machine learning.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/476082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/476082\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media\/467772"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media?parent=476082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}