1. A
.................. is a storage location that contains data value.
(A) function (B)
structure
(C) variable (D)
key word
Answer: C
2. What
is the output of the following program?
main ( )
{ int x = 2, y = 5;
if (x < y) return (x = x+y); else printf
(“z1”);
printf(“z2”);
}
(A) z2 (B)
z1z2
(C) Compilation error (D) None of these
Answer: D
Explanation:
There is no compilation error but there will
no output because function is returning a value and if statement is true in
this case.
3. ....................
is the data type that can accommodate char that require more than 8-bits
(A) char (B)
wchar_t
(C) w char (D)
char_t
Answer: B
4. The
code and data are called ................ of the class.
(A) instances (B)
instance variables
(C) members (D)
object
Answer: C
5. The
................ is contained in instance variable defined by the class.
(A) data (B)
code
(C) object (D)
function
Answer: A
6. ................
object is used to print wide characters.
(A) wout (B)
print
(C) w_cout (D)
cout
Answer: A
7. Which
of the following is not true about constants in c++?
(A) It is also called literals
(B) It has not compiled place in memory
(C) It s value cannot be changed
(D) The address value cannot be of constant
data type
Answer: D
8. The
escape sequence \onn represents ................
(A) back space (B) new line
(C) octal number (D) hexadecimal number
Answer: C
9. Which
of the following is the proper keyword to allocate memory?
(A) new (B)
malloc
(C) create (D)
value
Answer: B
10. Which
of the following is the proper keyword to deallocate memory?
(A) free (B)
delete
(C) clear (D)
remove
Answer: A
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