COMPUTER PROGRAMMING FUNDAMENTALS
WHAT IS PROGRAMMING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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10
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=
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distanceToSchool
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None of the above
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Detailed explanation-1: -C Identifiers They are created to give a unique name to an entity to identify it during the execution of the program. For example: int money; double accountBalance; Here, money and accountBalance are identifiers.
Detailed explanation-2: -An identifier is a name that identifies (that is, labels the identity of) either a unique object or a unique class of objects, where the “object” or class may be an idea, physical countable object (or class thereof), or physical noncountable substance (or class thereof).
Detailed explanation-3: -A variable is a data item whose value can change during the program’s execution. Thus, as its name implies – the value can vary.
Detailed explanation-4: -What is a variable? In programming, a variable is a value that can change, depending on conditions or on information passed to the program. Typically, a program consists of instruction s that tell the computer what to do and data that the program uses when it is running.