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Most answered questions in Exam Queries
2
votes
2
answers
101
Test by Bikram | Mock GATE | Test 2 | Question: 63
Choose a pair that has most similar relationship to the given pair : Bird : Eagle Reptile : Creeper Disease : Plague Vitamin : Iodine Page : Break
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
366
views
tbb-mockgate-2
verbal-aptitude
word-pairs
5
votes
2
answers
102
Test by Bikram | Mock GATE | Test 2 | Question: 60
$HCF$ of two numbers is $23$ and other two factors of their $LCM$ are $13 $&$ 14$. The largest of two numbers is _________
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
843
views
tbb-mockgate-2
numerical-answers
quantitative-aptitude
number-system
1
vote
2
answers
103
Test by Bikram | Mock GATE | Test 2 | Question: 56
Choose the odd one out: $ab$ $ab$ $ab$ $pp$ $bb$ $qq$ $abc$ $cba$ $ba$ $ba$ $ba$
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
892
views
tbb-mockgate-2
analytical-aptitude
odd-one
3
votes
2
answers
104
Test by Bikram | Mock GATE | Test 2 | Question: 45
An experiment gives three mutually exclusive and collectively exhaustive events $X, Y, Z$ such that $P$\left ( X\right )$=$ $2P$\left ( Y\right )$ $=$ $3P$\left ( Z\right )$ Then $P$\left ( \bar{x} \right )$ is _______
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
663
views
tbb-mockgate-2
numerical-answers
engineering-mathematics
probability
4
votes
2
answers
105
Test by Bikram | Mock GATE | Test 2 | Question: 43
Match the following: P. $\sum (1,2,4,7,8,11,13,14)$ 1. Full adder sum function Q. $\sum (0,3,5,6,9,10,12,15)$ 2. Full adder carry function R. $\sum (1,2,4,7)$ 3. EX-OR S. $\sum (3,5,6,7)$ ... $P - 2, Q - 1, R - 4, S - 3$ $P - 3, Q - 4, R - 1, S - 2$ $P - 4, Q - 3, R - 2, S - 1$
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
519
views
tbb-mockgate-2
digital-logic
digital-circuits
circuit-output
1
vote
2
answers
106
Test by Bikram | Mock GATE | Test 2 | Question: 42
The Conjunctive Normal form of a formula $F$ is $(P \vee Q \vee P) \wedge (P \vee Q \vee Q) \wedge (¬P \vee ¬Q \vee ¬P) \wedge (¬P \vee ¬Q \vee ¬Q)$. where, $\wedge$ means AND, $\vee$ means OR Then the value of $F$ is: $T$ $¬(P \wedge Q) \leftrightarrow (P \vee Q)$ $(P \vee Q) \leftrightarrow (P \wedge Q)$ $¬(P \wedge Q) \to (P \vee Q )$
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
509
views
tbb-mockgate-2
discrete-mathematics
mathematical-logic
propositional-logic
conjunctive-normal-form
3
votes
2
answers
107
Test by Bikram | Mock GATE | Test 2 | Question: 41
A $DMA$ module is transferring bytes to memory using cycle stealing mode from a device transmitting at $16 KB/s$. The processor is fetching instructions at the rate of $1 MB/s$. The percentage by which the processor will be slowed down due to the $DMA$ activity is ______.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
916
views
tbb-mockgate-2
numerical-answers
co-and-architecture
dma
2
votes
2
answers
108
Test by Bikram | Mock GATE | Test 2 | Question: 33
Let A represent the below matrix: $\begin{pmatrix} 1 & 0 & 3 \\ 2 & 1 & -1 \\ 1 & -1 & 1 \end{pmatrix}$ Then which among these four options are correct : $A^{3}$ $+ 3$ $A^{2}$ $+ A – 9I = 0$ $A^{3}$ $- 3$ $A^{2}$ $- A + 9I = 0$ $A^{3}$ $- 3$ $A^{2}$ $+ A + 9I = 0$ $A^{3}$+ 3$ $A^{2}$- A + 9I = 0$
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
410
views
tbb-mockgate-2
engineering-mathematics
linear-algebra
matrix
3
votes
2
answers
109
Test by Bikram | Mock GATE | Test 2 | Question: 31
Consider the disk drive with the following specification: $16$ surfaces, $1024$ tracks/surface, $1024$ sectors/track, $1KB/sector$, rotation speed is $3000 rpm$ and the disk is operated in burst Mode. The processor runs at ... the size of transferred data is $20KB$. The percentage of processor time consumed for the transfer operation is ________.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
1.3k
views
tbb-mockgate-2
numerical-answers
operating-system
disk
3
votes
2
answers
110
Test by Bikram | Mock GATE | Test 2 | Question: 27
Let $T$ be a depth-first search tree of a connected undirected graph $G$. For each vertex $v$ of $T$, Let pre$\left ( v \right )$ be the number of nodes visited up to and including $v$ during a preorder traversal of $T$ ... is the lowest common ancestor of $u$ and $v$ in $T$, then $w = u$. II only III only I and II II and III
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
806
views
tbb-mockgate-2
data-structures
graph-algorithms
depth-first-search
2
votes
2
answers
111
Test by Bikram | Mock GATE | Test 2 | Question: 26
The designers of a computer must select a cache system. They have two options. In first design they uses a direct-mapped cache containing $2$ words per cache line. It would have an instruction miss rate of $3%$ and a data miss rate of $8%$. In second design they uses a $2$- ... $D1 = 0.70, D2 = 0.40$ $D1 = 1.10, D2 = 0.40$ $D1 = 0.70, D2 = 0.48$
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
643
views
tbb-mockgate-2
co-and-architecture
cache-memory
0
votes
2
answers
112
Test by Bikram | Mock GATE | Test 2 | Question: 23
Suppose a user turns on a computer, starts a browser, types http://www.google.com, and hits ENTER. Which of the following protocols would probably not be used at any point to serve this request? $IP$ $TCP$ $UDP$ $SMTP$
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
339
views
tbb-mockgate-2
computer-networks
application-layer-protocols
1
vote
2
answers
113
Test by Bikram | Mock GATE | Test 2 | Question: 20
Given a binary search tree $T$, what is the path from $a$ node $x$ to its successor $y$, assuming that both $x$ and $y$ exist in $T$? if $x$ has a right child, then $y$ is the right child of $x$; otherwise, $y$ is the parent of $x$ ... $y$ is the parent of $x$; otherwise, $y$ is the parent of $x's$ first ancestor $z$ such that $z$ is a left child
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
457
views
tbb-mockgate-2
data-structures
tree
binary-tree
binary-search-tree
6
votes
2
answers
114
Test by Bikram | Mock GATE | Test 2 | Question: 17
A Multinational software vendor needs to choose two sorting algorithm implementations $S1$ and $S2$ to built a software for it's offshore clients. $S1$ will be used in situations where item exchanges cost nothing but item comparisons remain ... for $S1$ and insertion sort for $S2$. Insertion sort for $S1$ and selection sort for $S2$.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
788
views
tbb-mockgate-2
algorithms
algorithm-design
sorting
1
vote
2
answers
115
Test by Bikram | Mock GATE | Test 2 | Question: 15
A certain computer has a $TLB$ cache, a one-level physically-addressed data cache, $DRAM$, and a disk backing store for virtual memory. The processor loads the instruction below and then begins to execute it. LW R3, 0(R4) $[$ LW ... one data cache miss can occur. If a page fault occurs, then a data cache miss definitely does not occur as well.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
760
views
tbb-mockgate-2
co-and-architecture
cache-memory
translation-lookaside-buffer
1
vote
2
answers
116
Test by Bikram | Mock GATE | Test 2 | Question: 12
Why might quick sort be preferred over insertion sort and merge sort? The worst-case asymptotic algorithmic complexity of quick sort is superior to that of insertion sort and merge sort. In situations where little temporary space is available, ... on a long tape, the average run time of quick sort is superior to that of insertion and merge sort.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
611
views
tbb-mockgate-2
algorithms
sorting
quick-sort
5
votes
2
answers
117
Test by Bikram | Mock GATE | Test 2 | Question: 11
A certain architecture supports indirect, direct, and register addressing modes for use in identifying operands for arithmetic instructions. Which of the following cannot be achieved with a single instruction? Specifying a register number in the ... memory location which in turn contains the value of an operand that will be used by the instruction.
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
568
views
tbb-mockgate-2
co-and-architecture
addressing-modes
3
votes
2
answers
118
Test by Bikram | Mock GATE | Test 2 | Question: 1
A manufacturer of Bio-Medical equipment company needs to deal with the problem of occasional random bit flips in opcodes due to radiation. Which of the following statements is/are true? The minimum Hamming distance required to detect d errors is d + 1. The minimum ... d errors is 3 * d + 1. I only I, II, and III II and III only I and II only
Bikram
asked
in
GATE
Jan 24, 2017
by
Bikram
539
views
tbb-mockgate-2
computer-networks
data-link-layer
error-correction
error-detection
3
votes
2
answers
119
Test by Bikram | Mock GATE | Test 1 | Question: 63
Identify the pair of words which has a relationship similar to “Wheat : Chaff” Wine: Dregs Crop: Corn Laughter: Revelry Cloud: Rain
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
480
views
tbb-mockgate-1
word-pairs
verbal-aptitude
3
votes
2
answers
120
Test by Bikram | Mock GATE | Test 1 | Question: 62
Consider the set of numbers $N= 1,2,3,4,5,6,7,8$. Take every distinct two-element subset of $N$ and write down the number that is smaller. For eg, if you take the subset$\left ( 2,5 \right )$, you will write down $2$. The sum of all the numbers that you write down is ___________.
Bikram
asked
in
GATE
Jan 16, 2017
by
Bikram
752
views
tbb-mockgate-1
numerical-answers
quantitative-aptitude
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