DATABASE MULTIPLE CHOICE QUESTIONS – Solved

By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022

DATABASE MULTIPLE CHOICE QUESTIONS – Solved

1. Default values in programming are a) global variables b) functions calls c) constants d) all of the above

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D

2. We use return statement to return a) numeric value b) a value calling function c) single value d) none

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B

3. Which statement is true about inline functions? a) it is not a user-defined function b) with this function , the size of program becomes small c) prototype is omitted d) none

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C

4. The local variables are known as  a) external variables b) static variables c) dynamic variables d) automatic variables

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D

5. When a program is terminated which variable isdestroyed? a) auto variables b) global variables c) register d) local variables

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B

6. Data shared among the functions is done with the help of  a) register variable b) static variables c) local variables d) global variables

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D

7. Which functions are the part of ” math.h” file? a) log b) log() c) tan d) tan(10)

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B

8. Which one is not included in “conio.h” file? a) kbhit(10) b) getche() c) gotoxy() d) none

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A

9. Which fuction is used by the programmars to convert lowercase letters to uppercase letters? a) isupper() b) toascii() c) tolower() d) toupper()

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D

10. The sequential search in C++ is caleed to be a) binary search b) table search c) linear search d) none of these

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C

11. An array has a starting address that is known as  a) original address b) base address c) memory address d) all of the above 

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B

12. Each index is ——-,when the multidimensional array is being accessed a) separated by commas b) surronded by brackets c) separated by colon d) none

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B