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1 answer
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NIELIT 2016 MAR Scientist B - Section C: 14
Prior to using a pointer variable it should be declared. initialized. both declared and initialized. none of these.
Prior to using a pointer variable it should bedeclared.initialized.both declared and initialized.none of these.
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NIELIT 2016 MAR Scientist C - Section C: 65
In propositional logic, which of the following is equivalent to $p \rightarrow q$? $\sim p\rightarrow q$ $ \sim p \vee q$ $ \sim p \vee \sim q$ $p\rightarrow \sim q$
In propositional logic, which of the following is equivalent to $p \rightarrow q$?$\sim p\rightarrow q$$ \sim p \vee q$$ \sim p \vee \sim q$$p\rightarrow \sim q$
1 answer
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NIELIT 2016 MAR Scientist C - Section C: 62
The excess $3$ code is also called cyclic redundancy code weighted code self complimenting code algebraic code
The excess $3$ code is also called cyclic redundancy codeweighted codeself complimenting codealgebraic code
1 answer
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NIELIT 2016 MAR Scientist C - Section C: 60
What will be the value of $x$ and $y$ after execution of the following statement(C language) n = 5; x = n++; y = -x; $5,-4$ $6,-5$ $6,-6$ $5,-5$
What will be the value of $x$ and $y$ after execution of the following statement(C language) n = 5; x = n++; y = -x;$5,-4$$6,-5$$6,-6$$5,-5$
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NIELIT 2016 MAR Scientist C - Section C: 59
In C programming language, if the first and the second operands of operator $+$ are of types int and float, respectively, the result will be of type int float char long int
In C programming language, if the first and the second operands of operator $+$ are of types int and float, respectively, the result will be of type intfloatcharlong int
2 answers
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NIELIT 2016 MAR Scientist C - Section C: 54
In a circularly linked list organization, insertion of a record involves the modification of no pointer $1$ pointer $2$ pointers $3$ pointers
In a circularly linked list organization, insertion of a record involves the modification ofno pointer$1$ pointer$2$ pointers$3$ pointers
2 answers
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NIELIT 2016 MAR Scientist C - Section C: 51
The most efficient algorithm for finding the number of connected components in a $n$ undirected graph on $n$ vertices and $m$ edges has time complexity $\Theta (n)$ $\Theta (m)$ $\Theta (m+n)$ $\Theta (mn)$
The most efficient algorithm for finding the number of connected components in a $n$ undirected graph on $n$ vertices and $m$ edges has time complexity$\Theta (n)$$\Theta...
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NIELIT 2016 MAR Scientist C - Section C: 49
We have a binary heap on $n$ elements and wish to insert $n$ more elements (not necessarily one after another) into this heap. Total time required for this is $\Theta (\log n)$ $\Theta (n)$ $\Theta (n \log n)$ $\Theta (n^{2})$
We have a binary heap on $n$ elements and wish to insert $n$ more elements (not necessarily one after another) into this heap. Total time required for this is$\Theta (\lo...
1 answer
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NIELIT 2016 MAR Scientist C - Section C: 33
In networking terminology UTP means Unshielded Twisted pair Ubiquitious Teflon port Uniformly Terminating port Unshielded T- connector port
In networking terminology UTP meansUnshielded Twisted pairUbiquitious Teflon portUniformly Terminating portUnshielded T- connector port
1 answer
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NIELIT 2016 MAR Scientist C - Section C: 32
Two finite state machines are said to be equivalent if they have same number of states have same number of edges have same number of states and edges recognize same set of tokens
Two finite state machines are said to be equivalent if theyhave same number of stateshave same number of edgeshave same number of states and edgesrecognize same set of to...
2 answers
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NIELIT 2016 MAR Scientist C - Section C: 31
A full binary tree with $n$ non-leaf nodes contains $\log_ 2 n$ nodes $n+1$ nodes $2n$ nodes $2n+1$ nodes
A full binary tree with $n$ non-leaf nodes contains$\log_ 2 n$ nodes$n+1$ nodes$2n$ nodes$2n+1$ nodes
1 answer
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NIELIT 2016 MAR Scientist C - Section C: 20
Start and stop bits are used in serial communication for error detection error correction synchronization slowing down the communication
Start and stop bits are used in serial communication for error detectionerror correctionsynchronizationslowing down the communication
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NIELIT 2016 MAR Scientist C - Section C: 29
An external variable is globally accessible by all functions has a declaration “extern” associated with it when declared within a function will be initialized to $0$ if not initialized all of these
An external variableis globally accessible by all functionshas a declaration “extern” associated with it when declared within a functionwill be initialized to $0$ if ...
6 answers
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UGC NET CSE | December 2005 | Part 2 | Question: 11
What is the output of the following $C$-program main() { printf("%d %d %d",size of (3.14f), size of (3.14), size of (3.141)); } 4 4 4 4 8 10 8 4 8 8 8 8
What is the output of the following $C$-programmain() { printf("%d %d %d",size of (3.14f), size of (3.14), size of (3.141)); }4 4 44 8 108 4 88 8 8
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NIELIT 2016 MAR Scientist B - Section C: 24
Which of the following regular expressions denotes a language comprising all possible strings over the alphabet $\{a,b\}$? $a^*b^*$ $(a\mid b)^*$ $(ab)^+$ $(a\mid b^*)$
Which of the following regular expressions denotes a language comprising all possible strings over the alphabet $\{a,b\}$?$a^*b^*$$(a\mid b)^*$$(ab)^+$$(a\mid b^*)$