Language = C True of False write beside each option whether it is true or false

Question

Language = C

True of False write beside each option whether it is true or false 1. If the frame stack contains 250 frames then the program has called a recursive function 2. The function memcpy (dst, src,) copies bytes from address location src to address location dst. The number of copied bytes is size 3. The first function in the frame stack is main () 4. If a progam is called with two command line parameters (e.g., cp fl. text f2.txt) the value of argc that is passed to main is 2. 5. When a program executes then the frame stack must contain at least two functions 6. The scope of a variable is the block of code that it is declared in 7. Function parameters are stored in the frame stack 8. Static variables that are declared in a function are stored in the frame stack 9. The functdion malloc () allocates memory from the heap and initializes all the bytes to o 10. The statement int *p-(int malloc (100) allocates memory for 100 integers

Explanation / Answer

1. True: for a recursive function, there is no limitation on size of stack.
2. True: memcpy is used to copy data from src t dst.
3. True
4. False, argc will be 3. first argument will be name of executable.
5. False: Only one function is required.
6. True
7. True
8. False: static variables are in heap in data area.
9. False: memory initialization is not done by malloc. It is done by calloc.
10. False, it allocates for 100 bytes, not 100 integers. 1 integer is of 4 bytes.

In case of any doubts, please ask in comments. If the answer helps you, please upvote. Thanks!

Related Questions

Navigate

• Browse (All)
• Browse L
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.