VISUAL PROGRAMMING
VISUAL BASIC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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constant
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variable
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dim
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static
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Detailed explanation-1: -A constant is a data item whose value cannot change during the program’s execution. Thus, as its name implies – the value is constant. A variable is a data item whose value can change during the program’s execution.
Detailed explanation-2: -RAM (Random Access Memory) is the hardware in a computing device where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the device’s processor.
Detailed explanation-3: -A variable is a memory location . It has a name that is associated with that location. The memory location is used to hold data. The key difference when comparing a constant to a variable is that the value associated with a variable name may change during program execution.
Detailed explanation-4: -In computer programming, a constant is a value that should not be altered by the program during normal execution, i.e., the value is constant.