1
GATE CSE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
Let A be a square matrix size $$n \times n$$. Consider the following pseudocode. What is the expected output?
C = 100; 
for i = 0 to n do 
for j = 1 to n do 
 { 
      Temp = A[ i ][ j ] + C ; 
      A[ i ][ j ] = A[ j ][ i ] ; 
      A[ j ][ i ] = Temp - C ; 
 } 

 for i = 0 to n do 
 for j = 1 to n do 
 output(A[ i ][ j ]);
A
The matrix A itself
B
Transpose of the matrix A
C
Adding 100 to the upper diagonal elements and subtracting 100 from lower diagonal elements of A
D
None of these
2
GATE CSE 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Consider the following program in C language:

#include < stdio.h >
main()
{
int i;
int *pi = &i;
scanf("%d", pi);
printf("%d\n", i + 5);
}

Which one of the following statements is TRUE?
A
Compilation fails.
B
Execution results in a run-time error.
C
On execution, the value printed is 5 more than the address of variable i.
D
On execution, the value printed is 5 more than the integer value entered.
3
GATE CSE 2010
MCQ (Single Correct Answer)
+1
-0.3
Which languages necessarily need heap allocation in the runtime environment?
A
Those that support recursion
B
Those that use dynamic scoping
C
Those that allow dynamic data structures
D
Those that use global variables
4
GATE CSE 2005
MCQ (Single Correct Answer)
+1
-0.3
A common property of logic programming languages and functional languages is:
A
both are procedural languages
B
both are based on l-calculus
C
both are declarative
D
both use Horn-clauses
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