Recent questions tagged runtime-environments - GATE Overflow

+26 votes

2 answers

1

GATE2001-1.17
The process of assigning load addresses to the various parts of the program and adjusting the code and the data in the program to reflect the assigned addresses is called Assembly parsing Relocation Symbol resolution

asked Sep 14, 2014 in Compiler Design by Kathleen Veteran (52.2k points) | 3k views

+24 votes

5 answers

2

GATE2001-1.10, UGCNET-Dec2012-III-36
Suppose a processor does not have any stack pointer registers, which of the following statements is true? It cannot have subroutine call instruction It cannot have nested subroutines call Interrupts are not possible All subroutine calls and interrupts are possible

asked Sep 14, 2014 in CO and Architecture by Kathleen Veteran (52.2k points) | 4.4k views

+19 votes

3 answers

3

GATE1991-09a
Consider the following pseudo-code (all data items are of type integer): procedure P(a, b, c); a := 2; c := a + b; end {P} begin x := 1; y := 5; z := 100; P(x, x*y, z); Write ('x = ', x, 'z = ', z); end Determine its output, if the parameters are passed to the Procedure P by value reference name

asked Sep 13, 2014 in Compiler Design by Kathleen Veteran (52.2k points) | 985 views

+20 votes

1 answer

4

GATE1991-02-iii
Match the pairs in the following questions by writing the corresponding letters only. ...

asked Sep 12, 2014 in Operating System by Kathleen Veteran (52.2k points) | 2.1k views

+25 votes

7 answers

5

GATE2008-54
Which of the following are true? A programming language which does not permit global variables of any kind and has no nesting of procedures/functions, but permits recursion can be implemented with static storage allocation Multi-level access link (or display) arrangement is needed to arrange ... for activation records II and V only I, III and IV only I, II and V only II, III and V only

asked Sep 12, 2014 in Compiler Design by Kathleen Veteran (52.2k points) | 3.5k views

+23 votes

2 answers

6

GATE2008-37, ISRO2009-38
The use of multiple register windows with overlap causes a reduction in the number of memory accesses for: Function locals and parameters Register saves and restores Instruction fetches $I$ only $II$ only $III$ only $I$, $II$ and $III$

asked Sep 12, 2014 in CO and Architecture by Kathleen Veteran (52.2k points) | 6.1k views

+37 votes

1 answer

7

GATE2013-42
What is the return value of $f(p,p)$, if the value of $p$ is initialized to $5$ before the call? Note that the first parameter is passed by reference, whereas the second parameter is passed by value. int f (int &x, int c) { c = c - 1; if (c==0) return 1; x = x + 1; return f(x,c) * x; }

asked Aug 7, 2014 in Programming by gatecse Boss (16.8k points) | 5.7k views

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