1.
What
will be the output of the following
arithmetic expression?
5+3*2%10-8*6
(A) -34 (B) -37
(C) -66 (D) -24
Answer: B
2.
What
will be the output of the
following statement?
printf( 3 + "goodbye");
(A) goodbye (B) odbye
(C) dbye (D) bye
Answer: C
3. What
punctuation is used to signal the beginning and end of code blocks?
(A) { } (B)
-> and <-
(C) BEGIN and END (D) ( and )
Answer: A
4. The
file iostream includes .................
(A) the declarations of the basic standard
input-output library.
(B) the streams of includes and outputs of
program effect.
(C) both of these
(D) none of these.
Answer: A
5. If
x is one dimensional array, then pick up the correct answer
(A) *(x + i) is same as &x[i] (B) *&x[i] is same as x + i
(C) *(x + i) is same as x[i] +1 (D) *(x + i) is same as *x[i]
Answer: A
Explanation:
num[i] is same as *(num+i)
6. The
function ftell ()
(A) reads a character from a file
(B) reads an integer from a file
(C) gives the current position in the file
(D) sets the position to the beginning of the
file.
Answer: C
Explanation:
ftell() takes a file pointer and returns a
number of type long, that corresponds to the current position.
7. The
continue statement ..................
(A) resumes the program if it is hanged
(B) resumes the program if it was break was
applied
(C) skips the rest of the loop in current
iteration
(D) executes the entire iteration
Answer: C
8. The
code ifstream fin; would be used when ..................
(A) creating a file (B) reading a file
(C) appending a file (D) removing a file
Answer: B
9. The
conditional compilation ................
(A) is taken care of by the compiler
(B) is setting the compiler option
conditionally
(C) is compiling a program based on a
condition
(D) none of the above
Answer: C
10. If
‘y’ is of integer type then the expressions
3* (y − 8)/9 and (y − 8)/9 * 3
(A) must yield the same value.
(B) must yield different values.
(C) may or may not yield the same value.
(D) none of the above.
Answer: C
Explanation:
The expression may or may not yield the same
value.
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