Chapter 6: Pointers

 

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#1. _________ are an extremely powerful programming tool.

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#2. Each variable is stored in a particular area of the__________

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#3. By default, the memory size for variable is allocated at compile time is known as

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#4. By using functions we can passing arguments only by ______

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#5. ________ is an indirect method of accessing the variables.

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#6. By using this pointer variable we may call that particular _______ location.

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#7. In Pointer, there are __________ operators can be used.

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#8. Address of operator is _____

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#9. Dereferencing operator is ______

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#10. A _________ is declared by giving it a type and a name.

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#11. Once a variable is declared, we can get its ______ by preceding its name with the unary operator.

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#12. ________ Pointer accepts integer values and it allocates memory for 2 bytes to the pointer variable.

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#13. ________ pointer accepts floating values and it allocates memory for 4 bytes to the pointer variable.

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#14. When we declares a string in the way of using _________, they are not expandable and very much loss of memory location.

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#15. char str[] is a ______ concept.

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#16. char *str[] is _________ concept

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#17. By using _________ there is chance to wastage of memory and not expandable.

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#18. By using _________ it occupies many character without range and no memory wastage.

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#19. The ______ format in printf expects a character pointer.

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#20. _______ Pointer is possible that the size of a pointer can vary depending on the data type of the object to which points.

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#21. ______ pointer is sort of a generic pointer.

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#22. There is one other value a pointer may have it may be set a _______ pointer.

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#23. A ______ pointer is a special pointer value that is known not to point anywhere.

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#24. _________ is consecutive memory address in nature.

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#25. By default, the _______ passing argument by value only.

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