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Dynamic Arrays MCQs PDF: Questions Answers Download
Which from the following is not a mutable lvalue?
- double x= 1.54;
- a [6]
- double & r = x;
- double a [7] = {0.0};
How a static array is declared?
- float a [10];
- float * p = new float [60];
- int % p = float [30];
- None of them
A pointer that is not initialized, is called
- Deference pointer
- Null pointer
- Dangling pointer
- Empty pointer
What is used for accessing the contents of memory location whose address is stored in a pointer variable?
- By applying the address operator &
- By applying the dereference operator *
- By applying some special function
- None of them
float * p = new float [50]; is an example of
- Static array declaration
- Dynamic array declaration
- Multi-dimensional array declaration
- Both A and B
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