ADVANCED TOPICS IN COMPILER DESIGN
CODE GENERATION FOR OBJECT ORIENTED LANGUAGES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data types
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Pointers
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Variables
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Integers
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Detailed explanation-1: -A variable is nothing but a name given to a storage area that our programs can manipulate. Each variable in C has a specific type, which determines the size and layout of the variable’s memory; the range of values that can be stored within that memory; and the set of operations that can be applied to the variable.
Detailed explanation-2: -Variables are used to store information to be referenced and manipulated in a computer program.
Detailed explanation-3: -Variables: A variable provides us with named storage that our programs can manipulate.
Detailed explanation-4: -A variable is a named memory location which temporarily stores data that can change while the program is running.
Detailed explanation-5: -Read-only memory, or ROM, is computer memory containing data that can only be read, not written to. ROM contains boot-up programming that is used each time a computer is turned on. It generally can’t be altered or reprogrammed.