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5 votes
1
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...
29 votes
3
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$$4$...
11 votes
5
ISRO2018-32
A computer uses ternary system instead of the traditional systen, An $n$ bit string in the binary system will occupy $3+n$ ternary digits $2n/3$ ternary digits $n$\log_{2}3$ ternary digits $n$\log_{3}2$ ternary digits
A computer uses ternary system instead of the traditional systen, An $n$ bit string in the binary system will occupy$3+n$ ternary digits$2n/3$ ternary digits$n$$\log_{2}3...
10 votes
7
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...
13 votes
9
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
18 votes
11
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 ...
1 votes
12
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.$L=\{w \: : n_a(w) n_b(w) \}$
0 votes
14
Test by Bikram | Mock GATE | Test 4 | Question: 62
A student reaches school 15 minutes early by running at a speed of 5 km/h from his house. By walking at 3 km/h, he is late by 9 minutes. The distance between the school and his house is ______ km.
A student reaches school 15 minutes early by running at a speed of 5 km/h from his house. By walking at 3 km/h, he is late by 9 minutes. The distance between the school a...
4 votes
15
Test by Bikram | Mock GATE | Test 4 | Question: 60
5 9 15 16 29 ? 49 89 147 $\begin{array}{|c|c|c|} \hline 5 & 9 & 15 \\ \hline 16 & 29 & ? \\ \hline 49 & 89 & 147 \\ \hline \end{array}$ The missing number is ________.
59 151629 ?4989 147 $$\begin{array}{|c|c|c|} \hline 5 & 9 & 15 \\ \hline 16 & 29 & ? \\ \hline 49 & 89 & 147 \\ \hline \end{array}$$The missing number is ________.
2 votes
19
#of variables in SSA
Consider the following code segment: c=b+a e=c-a f=c*e h=c+a i=h+f The minimum number of $\color{blue} {total}$ and $\color{blue} {temporary }$ variable required to convert the above code segment to static single assignment form are ________
Consider the following code segment:c=b+ae=c-af=c*eh=c+ai=h+f The minimum number of $\color{blue} {total}$ and $\color{blue} {temporary }$ variable required to convert t...
4 votes
21
ME test series
A system has 10 identical resources and N processes competing for them. Each process can request atmost 3 resources but by grouping of first 3 processes needs only 6 resources. Then, the maximum value of ‘N’ is _______.
A system has 10 identical resources and N processes competing for them. Each process can request atmost 3 resources but by grouping of first 3 processes needs only 6 reso...
3 votes
26
CN Boot P Protocol
In bootp protocol client puts all 0 in source IP and broadcast the packet.Then relay agent encapsulate that in a unicast packet and send to boot p server. How does boot p server know the Mac address of the client to which it is assigning the address ?
In bootp protocol client puts all 0 in source IP and broadcast the packet.Then relay agent encapsulate that in a unicast packet and send to boot p server.How does boot p ...
3 votes
27
CN Data link layer
True/False:- 1. The communication between Network layer and Mac sublayer is contention less. 2. The communication between Network layer and LLC sublayer is contention less.
True/False:-1. The communication between Network layer and Mac sublayer is contention less.2. The communication between Network layer and LLC sublayer is contention less....
0 votes
28
half adder
If only half adder used for addition then the number of half adders required to add two 'm' bit numbers is; A) 2m-1 B) 2m-1 C) 2m+1 D)2m
If only half adder used for addition then the number of half adders required to add two 'm' bit numbers is;A) 2m-1B) 2m-1C) 2m+1D)2m
30 votes
29
GATE CSE 1997 | Question: 70
Following is a state table for time finite state machine. ... . For example if states $X$ and $Y$ are equivalent then use $XY$ as the name for the equivalent state in the minimal machine).
Following is a state table for time finite state machine.$$\begin{array}{|l|ll|}\hline \textbf{Present State} & \textbf{Next State Output} \\ & \textbf{Input- 0} & \t...
9 votes
30
TOC DCFL vs CFL
1. L ={ a^n b^m c^x d^y | n=m or x=y} 2. L ={ a^n b^x c^m d^y | n=m or x=y} Classify above in CFL/DCFL?
1. L ={ a^n b^m c^x d^y | n=m or x=y}2. L ={ a^n b^x c^m d^y | n=m or x=y}Classify above in CFL/DCFL?
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