Register
Filter

Recent activity by VS

3 answers
2
ISRO2018-77
What is one advantage of setting up a $\text{DMZ}$ (Demilitarized Zone) with two firewalls? You can control where traffic goes in the three networks You can do statefull packet filtering You can do load balancing Improve network performance
What is one advantage of setting up a $\text{DMZ}$ (Demilitarized Zone) with two firewalls?You can control where traffic goes in the three networksYou can do statefull pa...
3 answers
3
ISRO2018-75
ln neural network, the network capacity is defined as: The traffic (tarry capacity of the network The total number of nodes in the network The number of patterns that can be stored and recalled in a network None of the above
ln neural network, the network capacity is defined as:The traffic (tarry capacity of the networkThe total number of nodes in the networkThe number of patterns that can be...
2 answers
4
ISRO2018-73
For a multi-processor architecture, in which protocol a write transaction is forwarded to only those processors that are known to possess a copy of newly altered cache line? Snoopy bus protocol Cache coherency protocol Directory based protocol None of the above
For a multi-processor architecture, in which protocol a write transaction is forwarded to only those processors that are known to possess a copy of newly altered cache li...
4 answers
5
ISRO2018-78
Which one of the following algorithm is not used in asymmetric key cryptography? RSA Algorithm Gillie-Hellman Algorithm Electronic Code Book Algorithm None of the above
Which one of the following algorithm is not used in asymmetric key cryptography?RSA AlgorithmGillie-Hellman AlgorithmElectronic Code Book AlgorithmNone of the above
6 answers
7
ISRO2018-60
What is the output of tho following program? main(){ int x=2, y=5; if(x<y) return (x=x+y); else printf("z1"); printf("z2"); } $z2$ $z1z2$ Compilation error None of these
What is the output of tho following program?main(){ int x=2, y=5; if(x<y) return (x=x+y); else printf("z1"); printf("z2"); }$z2$$z1z2$Compilation errorNone of these
3 answers
8
ISRO2018-49
in a file which contains $1$ million records and the order of the tree is $100$, then what is the maximum number of nodes to be accessed if $B$+ tree index is used? $5$ $4$ $3$ $10$
in a file which contains $1$ million records and the order of the tree is $100$, then what is the maximum number of nodes to be accessed if $B$+ tree index is used?$5$$4$...
3 answers
10
ISRO2018-15
The domain of the function $\log (\log \sin(x))$ is: $0<x<$\pi$ $2n$\pi$<$x$<$(2n+1)$\pi$, for $n$ in $N$ Empty set None of the above
The domain of the function $\log (\log \sin(x))$ is:$0<x<$$\pi$$2n$$\pi$$<$$x$$<$$(2n+1)$$\pi$, for $n$ in $N$Empty setNone of the above
3 answers
11
ISRO2018-32
A computer uses ternary system instead of the traditional systen, An $n$ bit string in the binary system will occupy $3+n$ ternary digits $2n/3$ ternary digits $n$\log_{2}3$ ternary digits $n$\log_{3}2$ ternary digits
A computer uses ternary system instead of the traditional systen, An $n$ bit string in the binary system will occupy$3+n$ ternary digits$2n/3$ ternary digits$n$$\log_{2}3...
2 answers
13
ISRO2018-1
Consider the following program { int x=1; printf("%d",(*char(char*)&x)); } Assuming required header files are included and if the machine in which this program is executed is little endian, then the output will be 0 99999999 1 unpredictable
Consider the following program{ int x=1; printf("%d",(*char(char*)&x)); }Assuming required header files are included and if the machine in which this program is executed ...
2 answers
14
ISRO2018-26
The $FSM$ (Finite State Machine) machine pictured in the figure above Complements a given bit pattern Finds $2's$ complement of a given bit pattern Increments a given bit pattern by $1$ Changes the sign bit
The $FSM$ (Finite State Machine) machine pictured in the figure aboveComplements a given bit patternFinds $2's$ complement of a given bit patternIncrements a given bit pa...
3 answers
17
ISRO-DEC2017-71
A $32$-$bit$ adder is formed by cascading $4$-$bit$ CLA adder.The gate delays (latency) for getting the sum bits is $16$ $18$ $17$ $19$
A $32$-$bit$ adder is formed by cascading $4$-$bit$ CLA adder.The gate delays (latency)for getting the sum bits is$16$$18$$17$$19$
1 answer
18
ISRO-DEC2017-37
A two-way set associative cache memory unit with a capacity of $16\, KB$ is built using a block size of $8\, words.$ The word length is $32-bits.$ The physical address space is $4\, GB.$ The number of bits in the TAG, SET fields are $20,7$ $19,8$ $20,8$ $21,9$
A two-way set associative cache memory unit with a capacity of $16\, KB$ is built using a block size of$8\, words.$ The word length is $32-bits.$ The physical address spa...
6 answers
20
ISRO-DEC2017-6
The proposition $(P\Rightarrow Q)\wedge (Q\Rightarrow P)$ is a Tautology Contradiction Contingency Absurdity
The proposition $(P\Rightarrow Q)\wedge (Q\Rightarrow P)$ is aTautologyContradictionContingencyAbsurdity
1 answer
25
Peterlinz question
Please write grammar for it and explain with example. $L=\{w \: : n_a(w) > n_b(w) \}$
Please write grammar for it and explain with example.$L=\{w \: : n_a(w) n_b(w) \}$
1 answer
29
ISRO2009-49
$x=a \cos(t), y=b \sin(t)$ is the parametric form of Ellipse Hyperbola Circle Parabola
$x=a \cos(t), y=b \sin(t)$ is the parametric form ofEllipseHyperbolaCircleParabola
3 answers
30
ISRO2007-09
Eigen vectors of $\begin{bmatrix} 1 && \cos \theta \\ \cos \theta && 1 \end{bmatrix}$ are $\begin{bmatrix} a^n && 1 \\ 0 && a^n \end{bmatrix}$ $\begin{bmatrix} a^n && n \\ 0 && a^n \end{bmatrix}$ ... $\begin{bmatrix} a^n && na^{n-1} \\ -n && a^n \end{bmatrix}$
Eigen vectors of $\begin{bmatrix} 1 && \cos \theta \\ \cos \theta && 1 \end{bmatrix}$ are$\begin{bmatrix} a^n && 1 \\ 0 && a^n \end{bmatrix}$$\begin{bmatrix} a^n && n \\ ...