1
GATE CSE 2014 Set 2
+1
-0.3
Suppose n and p are unsigned int variables in a C program. We wish to set p to $${}^n{C_3}$$. If n is large, which one of the following statements is most likely to set p correctly?
A
$$p = n*(n - 1)*(n - 2)/6$$
B
$$p = n*(n - 1)/2*(n - 2)/3$$
C
$$p = n*(n - 1)/3*(n - 2)/2$$
D
$$p = n*(n - 1)*(n - 2)/6.0$$
2
GATE CSE 2014 Set 2
+1
-0.3
Which one of the following is NOT performed during compilation?
A
Dynamic memory allocation
B
Type checking
C
Symbol table management
D
Inline expansion
3
GATE CSE 2014 Set 2
Numerical
+2
-0
Consider the following function
double f (double x) {
if ( abs (x * x – 3) < 0. 01) return x;
else return f (x / 2 + 1.5/x);
}
Give a value q (to 2 decimals) such that f(q) will return q:______.
4
GATE CSE 2014 Set 2
+2
-0.6
Consider the C function given below.
int f(int j)
{
static int i = 50;
int k;
if (i == j)
{
printf("something");
k = f(i);
return 0;
}
else return 0;
}
Which one of the following is TRUE?
A
The function returns 0 for all values of j.
B
The function prints the string something for all values of j.
C
The function returns 0 when j = 50.
D
The function will exhaust the runtime stack or run into an infinite loop when j = 50.
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