____ reserves the number of bytes requested by the argument passed to the function.

A. malloc()
B. calloc()
C. realloc()
D. balloc()


Answer: A

Computer Science & Information Technology

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Suppose we are given an STL vector container named vec that holds values of type double. What do each of vec[vec.size()-1], vec.back(), *(vec.end()-1), *(vec.begin()+vec.size()-1)and *vec.rbegin() mean?

What will be an ideal response?

Computer Science & Information Technology

The process of creating an object from a class at runtime is called ____.

A. encapsulation B. inheritance C. instantiation D. construction

Computer Science & Information Technology

What is the color mixing method for the RGB color model?

A. additive B. subtractive

Computer Science & Information Technology

Which data structures are used by a radix sort?

a) stacks b) queues c) heaps d) both a) and b) are correct e) a), b), and c) are all correct

Computer Science & Information Technology