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Answers by akash.dinkar12

1 votes
201
ISRO2007-74
$\textsf{IEEE 802.11}$ is standard for Ethernet Bluetooth Broadband Wireless Wireless LANs
$\textsf{IEEE 802.11}$ is standard forEthernetBluetoothBroadband WirelessWireless LANs
1 votes
202
ISRO2007-75
When a host on network A sends a message to a host on network B, which address does the router look at? Port IP Physical Subnet mask
When a host on network A sends a message to a host on network B, which address does the router look at?PortIPPhysicalSubnet mask
6 votes
203
ISRO2007-77
A physical DFD specifies what processes will be used who generates data and who processes it what each person in an organization does which data will be generated
A physical DFD specifieswhat processes will be usedwho generates data and who processes itwhat each person in an organization doeswhich data will be generated
1 votes
204
ISRO2007-78
In UML diagram of a class state of object cannot be represented state is irrelevant state is represented as an attribute state is represented as a result of an operation
In UML diagram of a classstate of object cannot be representedstate is irrelevantstate is represented as an attributestate is represented as a result of an operation
1 votes
205
ISRO2007-80
Djikstra’s algorithm is used to Create LSAs Flood an internet with information Calculate the routing tables Create a link state database
Djikstra’s algorithm is used toCreate LSAsFlood an internet with informationCalculate the routing tablesCreate a link state database
1 votes
206
Can FCFS give less avg waiting time than SJF
is it possible for FCFS to give lesser avg waiting time than SJF in any case if yes than explain with an numerical example
is it possible for FCFS to give lesser avg waiting time than SJF in any case if yes than explain with an numerical example
1 votes
207
Networking
Why do we need segmentation and fragmentation both ??? Ultimately both are dividing the message! Please clear my doubt
Why do we need segmentation and fragmentation both ???Ultimately both are dividing the message!Please clear my doubt
2 votes
209
ISRO2016-20
What is the output of this C code? #include<stdio.h> void main() { int k=5; int *p=&k; int **m=&p; printf("%d %d %d",k,*p,**m); } 5 5 5 5 5 junk 5 junk junk compile time error
What is the output of this C code?#include<stdio.h void main() { int k=5; int *p=&k; int m=&p; printf("%d %d %d",k,*p, m); }5 5 5 5 5 junk5 junk junkcompile time error
7 votes
210
ISRO2016-22
Let the page fault service time be $10$ ms in a computer with average memory access time being $20$ ns. If one page fault is generated for every $10^6$ memory accesses, what is the effective access time for the memory? 21.4 ns 29.9 ns 23.5 ns 35.1 ns
Let the page fault service time be $10$ ms in a computer with average memory access time being $20$ ns. If one page fault is generated for every $10^6$ memory accesses, w...
1 votes
211
ISRO2016-5
A given connected graph $\text{G}$ is a Euler Graph if and only if all vertices of $\text{G}$ are of same degree even degree odd degree different degree
A given connected graph $\text{G}$ is a Euler Graph if and only if all vertices of $\text{G}$ are ofsame degree even degreeodd degree ...
2 votes
212
ISRO2016-47
A system has 3 processes sharing 4 resources. If each process needs a maximum of 2 units, then Deadlock can never occur Deadlock may occur Deadlock has to occur None of these
A system has 3 processes sharing 4 resources. If each process needs a maximum of 2 units, thenDeadlock can never occurDeadlock may occurDeadlock has to occurNone of these...
0 votes
213
ISRO2016-40
Recursive descent parsing is an example of Top-down parsers Bottom-up parsers Predictive parsers None of the above
Recursive descent parsing is an example ofTop-down parsersBottom-up parsersPredictive parsersNone of the above
2 votes
214
ISRO2016-45
At a particular time of computation the value of a counting semaphore is 7. Then 20 $P$ operations and $x$ $V$ operations were completed on this semaphore. If the new value of semaphore is $5$, $x$ will be 18 22 15 13
At a particular time of computation the value of a counting semaphore is 7. Then 20 $P$ operations and $x$ $V$ operations were completed on this semaphore. If the new val...
22 votes
215
GATE CSE 2017 Set 1 | Question: 46
Consider a database that has the relation schema CR(StudentName, CourseName). An instance of the schema CR is as given below. ... $T2 \leftarrow CR\div T1$ The number of rows in $T2$ is ______________ .
Consider a database that has the relation schema CR(StudentName, CourseName). An instance of the schema CR is as given below.$$\begin{array}{|c|c|} \hline \textbf{Student...
2 votes
219
regular or not regular
Which of the following languages are regular and why a) L= {a n! :n>=1} b)L= {an :n is a perfect square} c)L= {an :n is not a perfect square} d)L= {an :n is not a prime number}
Which of the following languages are regular and whya) L= {a n! :n>=1}b)L= {an :n is a perfect square}c)L= {an :n is not a perfect square}d)L= {an :n is not a prime n...
1 votes
220
bridge repeater doubt
how is bridge different from repeater? Can anyone tell reason whehther a LAN can be extended to any size by increasing the number of repeaters or not ???
how is bridge different from repeater?Can anyone tell reason whehther a LAN can be extended to any size by increasing the number of repeaters or not ???
0 votes
221
traffic shaping in context of Congestion Control is
What is this Traffic Shaping in context of Congestion Control ? What are the available techniques please somebody tell ?
What is this Traffic Shaping in context of Congestion Control ? What are the available techniques please somebody tell ?
0 votes
222
IP and UDP Doubt
Are Both UDP and IP unreliable to the same degree? When will UDP be used instead of TCP ?
Are Both UDP and IP unreliable to the same degree? When will UDP be used instead of TCP ?
1 votes
223
MAC and IP Addresses Doubt
MAC and IP Addresses are both globally unique. Can MAC Address be used in Internet Instead of IP Address? Why or why not?
MAC and IP Addresses are both globally unique.Can MAC Address be used in Internet Instead of IP Address? Why or why not?
1 votes
224
Gate math book
Find the sum of n terms of the series $log a+ log \frac{a^{2}}{b} + log \frac{a^{3}}{b^{2}}+ ...$ to n terms
Find the sum of n terms of the series$log a+ log \frac{a^{2}}{b} + log \frac{a^{3}}{b^{2}}+ ...$ to n terms
0 votes
225
coremen
what is difference between avl tree and red black tree?
what is difference between avl tree and red black tree?
3 votes
226
theory of computation
The language L = { an bm ck : k = | n − m | } is a Non-deterministic CFL right ???
The language L = { an bm ck : k = | n − m | } is a Non-deterministic CFL right ???
4 votes
227
theory of computation
Let L = {anbn : n ≥ 0}...Is complement of the language L , DCFL or not ??? please explain your answer ...I feel it is a DCFL ...
Let L = {anbn : n ≥ 0}...Is complement of the language L , DCFL or not ??? please explain your answer ...I feel it is a DCFL ...
8 votes
230
GATE CSE 2017 Set 2 | Question: 14
Consider the following function implemented in C: void printxy(int x, int y) { int *ptr; x=0; ptr=&x; y=*ptr; *ptr=1; printf(“%d, %d”, x, y); } The output of invoking $printxy(1,1)$ is: $0, 0$ $0, 1$ $1, 0$ $1, 1$
Consider the following function implemented in C:void printxy(int x, int y) { int *ptr; x=0; ptr=&x; y=*ptr; *ptr=1; printf(“%d, %d”, x, y); }The output of invoking $...
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