mediumFPSCNTSCSSPPSCFIAOTSIBASTSECATProgramming & Databases
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Related Programming & Databases MCQs
View all1Which Operation can’t be performed by Queue?2What does a data type define?3What is the purpose of a break statement inside a loop?4Which loop is generally most suitable when the number of iterations is known in advance?5Which program translates an entire high-level programming language source code into machine code before execution?6What is a global variable?
Answer and explanation
Correct Answer: B: Only within the block or function where it is declared
Explanation: A local variable is normally accessible only within the function, method or block in which it is declared. It is generally created when that scope is entered and becomes unavailable when execution leaves it. Local variables reduce unwanted interaction between separate parts of a program.
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Related questions
- Which Operation can’t be performed by Queue?
- What does a data type define?
- What is the purpose of a break statement inside a loop?
- Which loop is generally most suitable when the number of iterations is known in advance?
- Which program translates an entire high-level programming language source code into machine code before execution?
- What is a global variable?