Advanced Placement (AP) Computer Science

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Prepare for the AP Computer Science Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

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What is the result of the logical operation T and T?

T
F
NULL
TRUE

The correct answer is: T

The logical operation "T and T" evaluates to true because the "and" operator requires both operands to be true for the overall expression to be true. In this case, since both operands are represented as true (T), the result is T, or true. Logical operations, specifically the "and" operation, operate under the principle that if A is true and B is true, then A and B results in true. If either operand was false, the result would have been false. Thus, the correct answer reflects the fundamental rule of logical conjunction, reinforcing the understanding of how logical operators work in programming and computer science contexts.