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TheBoolean expressionin a while loop is tested before the loop is executed, and theloopexecutes its block of statements only if the Boolean expression is true.In a while loop, the Boolean expression is tested before the loop is executed. The loop executes its block ofstatementsonly if the Boolean expression is true. If the expression is false, the loop is not executed at all.In a while loop, a Boolean expression is tested before the execution of the loop. If the Boolean expression is true, the block ofstatementsinside the loop executes. The loop continues to execute as long as the Boolean expression remains true. The Boolean expression is tested again and again before each execution of the loop. When the Boolean expression becomes false, the execution of the loop stops. If the Boolean expression is false initially, theblockof statements inside the loop will not execute even once. As the Boolean expression is tested before the loop isexecuted, this type of loop is also known as the pretest loop.To know more aboutBoolean expressionvisit:brainly.com/question/29025171#SPJ11...