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Recent questions tagged runtime-environment

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GATE CSE 2014 Set 2 | Question: 18
Which one of the following is NOT performed during compilation?Dynamic memory allocationType checkingSymbol table managementInline expansion
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GATE CSE 2012 | Question: 36
Consider the program given below, in a block-structured pseudo-language with lexical scoping and nesting of procedures permitted.Program main; Var ... Procedure ... set of activation records along with their access links is given by:
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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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GATE CSE 1998 | Question: 1.28
A linker reads four modules whose lengths are $200, 800, 600$ and $500$ words, respectively. If they are loaded in that order, what are the relocation constants?$0, 200, 500, 600$0, 200, 1000, 1600$200, 500, 600, 800$200, 700, 1300, 2100$
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GATE CSE 1998 | Question: 1.25, ISRO2008-41
In a resident – OS computer, which of the following systems must reside in the main memory under all situations?AssemblerLinkerLoaderCompiler
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GATE CSE 1999 | Question: 15
What will be the output of the following program assuming that parameter passing iscall by valuecall by referencecall by copy restoreprocedure P{x, y, z}; begin y:y+1; z: x+x; end; begin a:= b:= 3; P(a+b, a, a); Print(a); end
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GATE CSE 2004 | Question: 2,ISRO2017-54
Consider the following functionvoid swap(int a, int b) { int temp; temp = a; a = b; b = temp; }In order to exchange the values of two variables $x$ and ... return any value$swap (x, y)$ cannot be used as the parameters are passed by value
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GATE CSE 2003 | Question: 76
Which of the following is NOT an advantage of using shared, dynamically linked libraries as opposed to using statistically linked libraries?Smaller sizes of ... need not be re-linked to take advantage of newer versions of libraries
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GATE CSE 2003 | Question: 73
The following program fragment is written in a programming language that allows global variables and does not allow nested declarations of functions.global int i=100, j=5; void P ... $25, 220$25, 15$115, 105$
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GATE CSE 2002 | Question: 2.20
Dynamic linking can cause security concerns becauseSecurity is dynamicThe path for searching dynamic libraries is not known till runtimeLinking is insecureCryptographic procedures are not available for dynamic linking
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GATE CSE 2001 | Question: 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 calledAssemblyparsingRelocationSymbol resolution
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GATE CSE 2001 | Question: 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 ... nested subroutines callInterrupts are not possibleAll subroutine calls and interrupts are possible
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GATE CSE 1991 | Question: 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 ... ); endDetermine its output, if the parameters are passed to the Procedure $\text{P}$ byvaluereferencename
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GATE CSE 1991 | Question: 02-iii
Match the pairs in the following questions by writing the corresponding letters only. ...
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GATE CSE 2008 | Question: 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 ... V onlyI, III and IV onlyI, II and V onlyII, III and V only
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GATE CSE 2008 | Question: 37, ISRO2009-38
The use of multiple register windows with overlap causes a reduction in the number of memory accesses for:Function locals and parametersRegister saves and restoresInstruction fetches ... $\text{I}, \text{II}$ and $\text{III}$
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GATE CSE 2013 | Question: 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 ... if (c==0) return 1; x = x + 1; return f(x,c) * x; }
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