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GATE CSE 2006 | Question: 56, ISRO2009-58
Consider the following code written in a pass-by-reference language like FORTRAN and these statements about the code. subroutine swap(ix,iy) it = ix L1 : ix = iy L2 : iy ...
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GATE CSE 2014 Set 1 | Question: 10
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...
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GATE CSE 1998 | Question: 2.15
Faster access to non-local variables is achieved using an array of pointers to activation records called a stackheapdisplayactivation tree
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3 answers
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GATE CSE 1998 | Question: 2.13
What is the result of the following program?program side-effect (input, output); var x, result: integer; function f (var x:integer):integer; begin x:x+1;f:=x; end begin x...
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GATE CSE 1999 | Question: 2.13
Consider the following program in a language that has dynamic scooping:var x: real; procedure show: begin print(x);end; procedure small; var x: real; begin x: = 0.125; sh...
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5 answers
31 votes
GATE CSE 1999 | Question: 2.5
Given the programming constructsassignmentfor loops where the loop parameter cannot be changed within the loopif-then-elseforward go toarbitrary go tonon-recursive proced...
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8 answers
51 votes
GATE CSE 2005 | Question: 32
Consider the following C program:double foo (double); /* Line 1 */ int main() { double da, db; //input da db = foo(da); } double foo (double a) { return a; }The above cod...
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4 answers
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GATE CSE 2005 | Question: 4
Which one of the following are essential features of an object-oriented programming language?Abstraction and encapsulationStrictly-typednessType-safe property coupled wit...
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GATE CSE 2005 | Question: 3, UGCNET-June2012-III: 15
A common property of logic programming languages and functional languages is:both are procedural languages both are based on $\lambda$-calculusboth are declarativeboth us...
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GATE CSE 2005 | Question: 1, ISRO2017-55
What does the following C-statement declare?int (*f) (int * );A function that takes an integer pointer as argument and returns an integerA function that takes an integer ...
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26 votes
GATE CSE 2007 | Question: 42
Consider the following C function:int f(int n) { static int r = 0; if (n <= 0) return 1; if (n 3) { r = n; return f(n-2) + 2; } return f(n-1) + r; }What is the value of ...
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GATE CSE 2004 | Question: 90
Choose the best matching between the programming styles in Group 1 and their characteristics in Group 2.$$\begin{array}{|ll|ll|}\hline \rlap{\textbf{Group 1}} & & \rlap{...
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GATE CSE 2004 | Question: 33
Consider the following C program segment:char p[20]; int i; char* s = "string"; int length = strlen(s); for(i = 0; i < length; i++) p[i] = s[length-i]; printf("%s", p);Th...
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32 votes
GATE CSE 2004 | Question: 32
Consider the following program fragment for reversing the digits in a given integer to obtain a new integer.Let $n = d_1\, d_2\, \ldots\, d_m$.int n, rev; rev = 0; while(...
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3 answers
28 votes
GATE CSE 2004 | Question: 31, ISRO2008-40
Consider the following C function:int f(int n) { static int i = 1; if(n >= 5) return n; n = n+i; i++; return f(n); }The value returned by $f(1)$ is:$5$$6$$7$$8$
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24 votes
GATE CSE 2004 | Question: 1
The goal of structured programming is to:have well indented programsbe able to infer the flow of control from the compiled codebe able to infer the flow of control from t...
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5 answers
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GATE CSE 2003 | Question: 89
Consider the C program shown below:#include<stdio.h #define print(x) printf("%d", x) int x; void Q(int z) { z+=x; print(z); } void P(int *y) { int x = *y + 2; Q(x); *y = ...
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GATE CSE 2003 | Question: 75
Consider the following class definitions in a hypothetical Object Oriented language that supports inheritance and uses dynamic binding. The language should not be assumed...
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GATE CSE 2003 | Question: 71
Consider the following logic program P$\begin{align*} A(x) &\gets B(x,y), C(y) \\ &\gets B(x,x) \end{align*}$Which of the following first order sentences is equivalent to...
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GATE CSE 2003 | Question: 24
Which of the following statements is FALSE?In statically typed languages, each variable in a program has a fixed typeIn un-typed languages, values do not have any typesIn...
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4 answers
72 votes
GATE CSE 2003 | Question: 2
Assume the following C variable declaration:int *A[10], B[10][10];Of the following expressions:$A $$A [3]$$B $$B [3]$which will not give compile-time errors if used as le...
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GATE CSE 2002 | Question: 11
The following recursive function in C is a solution to the Towers of Hanoi problem.void move(int n, char A, char B, char C) { if (......................) { move (...........
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3 answers
35 votes
GATE CSE 2002 | Question: 2.18
The C language is:A context free languageA context sensitive languageA regular languageParsable fully only by a Turing machine
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4 answers
39 votes
GATE CSE 2002 | Question: 2.8
Consider the following declaration of a two-dimensional array in C:char $a[100][100]$;Assuming that the main memory is byte-addressable and that the array is stored start...
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13 votes
GATE CSE 2002 | Question: 1.18
The results returned by function under value-result and reference parameter passing conventionsDo not differDiffer in the presence of loopsDiffer in all casesMay differ i...
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1 answers
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GATE CSE 2002 | Question: 1.17
In the C language:At most one activation record exists between the current activation record and the activation record for the mainThe number of activation records betwee...
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2 answers
31 votes
GATE CSE 2001 | Question: 13
Consider the following C program:void abc(char*s) { if(s[0]=='\0')return; abc(s+1); abc(s+1); printf("%c",s[0]); } main() { abc("123"); }What will be the output of the pr...
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11 votes
GATE CSE 2001 | Question: 2.19
Consider the following programProgram P2 var n : int; procedure W(var x : int) begin x = x + 1; print x; end procedure D begin var n : int; n = 3; W(n); end begin \\begin...
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3 answers
62 votes
GATE CSE 2001 | Question: 2.18
Consider the following three C functions:$[P1]$ int *g(void) { int x = 10; return (&x); }$[P2]$ int *g(void) { int *px; *px = 10; return px; }$[P3]$ int *g(void) { int *p...
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2 answers
6 votes
GATE CSE 2000 | Question: 18
Consider the following program is pseudo-Pascal syntaxprogram main; var x: integer; procedure Q (z: integer); begin z := z+x; writeln(z); end; procedure P (y: integer);...
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