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Featured
Most answered questions in Exam Queries
1
vote
8
answers
1
Gate 2019 answer key
I want to challenge the recursive question of gate 2019.Can u suggest what supporting document can be placed?
mradul
asked
in
GATE
Feb 21, 2019
by
mradul
1.9k
views
final-answer-key-gate-2019
gate-2019
5
votes
5
answers
2
gate 2019 answer key
Gate answer key says the answer of 2 Input NOR Gate as 4.
Ahabnnc
asked
in
GATE
Feb 19, 2019
by
Ahabnnc
3.3k
views
gate-2019
5
votes
5
answers
3
About Gate 2018 Answer key
Does anyone know exactly when official answer key will be out?
Abhijit Howal
asked
in
GATE
Feb 5, 2018
by
Abhijit Howal
26.4k
views
10
votes
5
answers
4
Test by Bikram | Mock GATE | Test 2 | Question: 54
The number of $NAND$ gates are required to realize the following function $f$ given below is ________. $f = AB + BC + CD + ..... + YZ$ Assume that it is Multi input $NAND$ Gate.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
557
views
tbb-mockgate-2
numerical-answers
digital-logic
digital-circuits
circuit-output
7
votes
5
answers
5
ISRO2014-33
The following Finite Automaton recognizes which of the given languages? $\{ 1, 0 \}^* \{ 0 1 \}$ $\{ 1,0\}^*\{ 1\}$ $\{ 1 \} \{1, 0\}^*\{ 1 \}$ $1^*0^*\{0,1\}$
naga praveen
asked
in
GATE
Jun 13, 2016
by
naga praveen
4.8k
views
finite-automata
isro2014
1
vote
4
answers
6
Test by Bikram | Mock GATE | Test 1 | Question: 36
A pipeline system is affected by branch instruction. The penalty for the branch instruction is $3$ stall cycle, if $33\%$ of instruction is branch instruction and pipeline is operated with a clock of $10$ $ns$ and providing the speed up factor $8$, then the number of stage in pipeline is _______
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
756
views
tbb-mockgate-1
numerical-answers
pipelining
co-and-architecture
7
votes
4
answers
7
Test by Bikram | Mock GATE | Test 1 | Question: 18
Which of the following is not a Boolean algebra under the operation '\'? \: is a divisor, $D_{p}$: divisor of $p$ $\left \{ D18; \ \right \}$ $\left \{ D21; \ \right \}$ $\left \{ D110; \ \right \}$ $\left \{ D91; \ \right \}$
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
819
views
tbb-mockgate-1
boolean-algebra
digital-logic
discrete-mathematics
lattice
1
vote
3
answers
8
Exam queries
Is it necessary to solve question which is in standard book :- ie(exercise question) Or only pyqs solving is sufficient??
Vaishnavi Gadhe
asked
in
GATE
Jan 12, 2022
by
Vaishnavi Gadhe
1.3k
views
0
votes
3
answers
9
GATE 2019
What was the Expectancy in the full binary tree question asked in the exam ? I got 3
Nandkishor3939
asked
in
GATE
Feb 4, 2019
by
Nandkishor3939
1.0k
views
1
vote
3
answers
10
How was Gate cse 2019 paper?
Satish06
asked
in
GATE
Feb 3, 2019
by
Satish06
4.5k
views
0
votes
3
answers
11
Test series
Which test series good for gate 2018 students?????
anonymous
asked
in
GATE
Jun 18, 2017
by
anonymous
977
views
3
votes
3
answers
12
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.
Bikram
asked
in
GATE
May 14, 2017
by
Bikram
235
views
tbb-mockgate-4
numerical-answers
quantitative-aptitude
speed-time-distance
3
votes
3
answers
13
Test by Bikram | Mock GATE | Test 3 | Question: 64
A radio is available at $\text{₹} 27780/-$ cash price, or three equal annual installments at $15\%$ per annum under $CI$ compounding annually. Each installment amount, therefore, is ₹ _______.
Bikram
asked
in
GATE
Feb 9, 2017
by
Bikram
428
views
tbb-mockgate-3
numerical-answers
quantitative-aptitude
compound-interest
growth-rate
5
votes
3
answers
14
Test by Bikram | Mock GATE | Test 2 | Question: 18
Which of the following statements is/are true? Floating point addition is always associative. Shifting a twos-complement integer right by one bit, and filling from the left with $0$, is always equivalent to dividing by $2$. An integer's ones ... twos-complement representation. I and II only II and III only All are false I, II, and III all are true
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
484
views
tbb-mockgate-2
computer-architecture
floating-point-representation
4
votes
3
answers
15
Test by Bikram | Mock GATE | Test 2 | Question: 6
The designers of a cache system wants to reduce the number of cache misses that occur in a certain group of programs. Which of the following statements is/are correct regarding what designers can do? If compulsory misses are most common, then ... provide more flexibility when a collision occurs. I, II, and III I and II only II and III only III only
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
355
views
tbb-mockgate-2
computer-architecture
cache-memory
4
votes
3
answers
16
Test by Bikram | Mock GATE | Test 1 | Question: 49
Consider two machines, machine $A$ and machine $B$. Machine $B$ runs floating-point instructions $n$ times faster than machine $A$. Consider a program that takes $100$ $seconds$ to run on machine $A$, and spends half of its time in ... $A$) then the value of $n$ is _________ (In case of fractional value of $n$ give nearest higher positive integer).
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
798
views
tbb-mockgate-1
numerical-answers
speedup
co-and-architecture
2
votes
3
answers
17
Test by Bikram | Mock GATE | Test 1 | Question: 37
A pulse train with a frequency of $1$ $MHz$ is counted using a modulo $1024$ ripple counter built with $J-K$ flip flops. For proper operation of the counter, the maximum permissible propagation delay per flip flop stage is: $10 \: nsec$ $100 \: nsec$ $1000 \: nsec$ $100 \: microsec$
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
633
views
tbb-mockgate-1
ripple-counter-operation
digital-counter
digital-logic
1
vote
3
answers
18
Test by Bikram | Mock GATE | Test 1 | Question: 30
A computer has a cache, main memory, and a disk used for virtual memory. If a referenced word is in the cache, $10$ $ns$ are required to access it. If it is main memory but not in the cache, total $200$ $ns$ are needed to load it ... is found in the given level of the memory hierarchy. $732000$ $ns$ $485750$ $ns$ $500012$ $ns$ $23009$ $ns$
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
436
views
tbb-mockgate-1
cache-memory
co-and-architecture
1
vote
3
answers
19
Test by Bikram | Mock GATE | Test 1 | Question: 28
Find True $\left ( T \right )$ or False $\left ( F \right )$of the following statements : If $A$ is recursive then complement of $A$ is also recursive If $A$ and $B$ are recursive sets then $A$ intersection $B$ is not always is recursive set. Every recursive set is recursive enumerable and vice-versa $TTT$ $TFT$ $TFF$ $FFT$
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
214
views
tbb-mockgate-1
recursive-and-recursively-enumerable-languages
theory-of-computation
3
votes
3
answers
20
Test by Bikram | Mock GATE | Test 1 | Question: 26
Suppose we have a block-addressable disk drive. With such block organized disk non data overhead of subblocks and, interblock gaps have to be accounted for. There are $40,000$ bytes per track and the amount of space taken up by subblocks ... to the stored in each block in a file. A block is organized to hold an integral number of logical records.
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
566
views
tbb-mockgate-1
numerical-answers
disk
operating-system
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