DATABASE MULTIPLE CHOICE QUESTIONS – Solved
1. Default values in programming are
a) global variables
b) functions calls
c) constants
d) all of the above
2. We use return statement to return
a) numeric value
b) a value calling function
c) single value
d) none
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
4. The local variables are known as
a) external variables
b) static variables
c) dynamic variables
d) automatic variables
5. When a program is terminated which variable isdestroyed?
a) auto variables
b) global variables
c) register
d) local variables
6. Data shared among the functions is done with the help of
a) register variable
b) static variables
c) local variables
d) global variables
7. Which functions are the part of ” math.h” file?
a) log
b) log()
c) tan
d) tan(10)
8. Which one is not included in “conio.h” file?
a) kbhit(10)
b) getche()
c) gotoxy()
d) none
9. Which fuction is used by the programmars to convert lowercase letters to uppercase letters?
a) isupper()
b) toascii()
c) tolower()
d) toupper()
10. The sequential search in C++ is caleed to be
b) table search
d) none of these
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
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
