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Recent questions tagged gatecse-2016-set2
68
votes
7
answers
31
GATE CSE 2016 Set 2 | Question: 07
Consider an eight-bit ripple-carry adder for computing the sum of $A$ and $B$, where $A$ and $B$ are integers represented in $2$'s complement form. If the decimal value of $A$ is one, the decimal value of $B$ that leads to the longest latency for the sum to stabilize is ___________
Consider an eight-bit ripple-carry adder for computing the sum of $A$ and $B$, where $A$ and $B$ are integers represented in $2$'s complement form. If the decimal value o...
Akash Kanase
19.5k
views
Akash Kanase
asked
Feb 12, 2016
Digital Logic
gatecse-2016-set2
digital-logic
adder
normal
numerical-answers
+
–
48
votes
2
answers
32
GATE CSE 2016 Set 2 | Question: 18
Consider the following types of languages: $L_{1}$: Regular, $L_{2}$: Context-free, $L_{3}$: Recursive, $L_{4}$: Recursively enumerable. Which of the following is/are TRUE ? $\overline{L_{3}} \cup L_{4}$ ... is context-free. I only. I and III only. I and IV only. I, II and III only.
Consider the following types of languages: $L_{1}$: Regular, $L_{2}$: Context-free, $L_{3}$: Recursive, $L_{4}$: Recursively enumerable. Which of the following is/are TRU...
Akash Kanase
12.2k
views
Akash Kanase
asked
Feb 12, 2016
Theory of Computation
gatecse-2016-set2
theory-of-computation
regular-language
context-free-language
closure-property
normal
+
–
29
votes
3
answers
33
GATE CSE 2016 Set 2 | Question: 25
Identify the correct sequence in which the following packets are transmitted on the network by a host when a browser requests a webpage from a remote server, assuming that the host has just been restarted. HTTP GET request, DNS query, TCP SYN DNS query, HTTP GET request, TCP SYN DNS query, TCP SYN, HTTP GET request. TCP SYN, DNS query, HTTP GET request.
Identify the correct sequence in which the following packets are transmitted on the network by a host when a browser requests a webpage from a remote server, assuming tha...
Akash Kanase
11.7k
views
Akash Kanase
asked
Feb 12, 2016
Computer Networks
gatecse-2016-set2
computer-networks
normal
tcp
+
–
36
votes
5
answers
34
GATE CSE 2016 Set 2 | Question: 02
Let $f(x)$ be a polynomial and $g(x)=f'(x)$ be its derivative. If the degree of $(f(x)+f(-x))$ is $10$, then the degree of $(g(x) - g(-x))$ is __________.
Let $f(x)$ be a polynomial and $g(x)=f'(x)$ be its derivative. If the degree of $(f(x)+f(-x))$ is $10$, then the degree of $(g(x) - g(-x))$ is __________.
Akash Kanase
10.5k
views
Akash Kanase
asked
Feb 12, 2016
Calculus
gatecse-2016-set2
calculus
normal
numerical-answers
differentiation
+
–
21
votes
4
answers
35
GATE CSE 2016 Set 2 | Question: 14
The Floyd-Warshall algorithm for all-pair shortest paths computation is based on Greedy paradigm. Divide-and-conquer paradigm. Dynamic Programming paradigm. Neither Greedy nor Divide-and-Conquer nor Dynamic Programming paradigm.
The Floyd-Warshall algorithm for all-pair shortest paths computation is based onGreedy paradigm.Divide-and-conquer paradigm.Dynamic Programming paradigm.Neither Greedy no...
Akash Kanase
7.4k
views
Akash Kanase
asked
Feb 12, 2016
Algorithms
gatecse-2016-set2
algorithms
dynamic-programming
easy
+
–
40
votes
5
answers
36
GATE CSE 2016 Set 2 | Question: 21
B+ Trees are considered BALANCED because. The lengths of the paths from the root to all leaf nodes are all equal. The lengths of the paths from the root to all leaf nodes differ from each other by at most $1$. The number of children of any two non-leaf sibling nodes differ by at most $1$. The number of records in any two leaf nodes differ by at most $1$.
B+ Trees are considered BALANCED because.The lengths of the paths from the root to all leaf nodes are all equal.The lengths of the paths from the root to all leaf nodes d...
Akash Kanase
11.7k
views
Akash Kanase
asked
Feb 12, 2016
Databases
gatecse-2016-set2
databases
b-tree
normal
+
–
102
votes
11
answers
37
GATE CSE 2016 Set 2 | Question: 01
Consider the following expressions: $false$ $Q$ $true$ $P\vee Q$ $\neg Q\vee P$ The number of expressions given above that are logically implied by $P \wedge (P \Rightarrow Q)$ is ___________.
Consider the following expressions:$false$$Q$$true$$P\vee Q$$\neg Q\vee P$The number of expressions given above that are logically implied by $P \wedge (P \Rightarrow Q)$...
Akash Kanase
20.1k
views
Akash Kanase
asked
Feb 12, 2016
Mathematical Logic
gatecse-2016-set2
mathematical-logic
normal
numerical-answers
propositional-logic
+
–
29
votes
7
answers
38
GATE CSE 2016 Set 2 | Question: 12
The value printed by the following program is _______. void f (int * p, int m) { m = m + 5; *p = *p + m; return; } void main () { int i=5, j=10; f (&i, j); printf ("%d", i+j); }
The value printed by the following program is _______.void f (int * p, int m) { m = m + 5; *p = *p + m; return; } void main () { int i=5, j=10; f (&i, j); p...
Akash Kanase
8.9k
views
Akash Kanase
asked
Feb 12, 2016
Programming in C
gatecse-2016-set2
programming-in-c
normal
numerical-answers
parameter-passing
+
–
49
votes
8
answers
39
GATE CSE 2016 Set 2 | Question: 11
Breadth First Search (BFS) is started on a binary tree beginning from the root vertex. There is a vertex $t$ at a distance four from the root. If $t$ is the $n^{\text{th}}$ vertex in this BFS traversal, then the maximum possible value of $n$ is __________
Breadth First Search (BFS) is started on a binary tree beginning from the root vertex. There is a vertex $t$ at a distance four from the root. If $t$ is the $n^{\text{th}...
Akash Kanase
13.2k
views
Akash Kanase
asked
Feb 12, 2016
Algorithms
gatecse-2016-set2
algorithms
graph-algorithms
normal
numerical-answers
graph-search
+
–
38
votes
5
answers
40
GATE CSE 2016 Set 2 | Question: 16
The number of states in the minimum sized DFA that accepts the language defined by the regular expression. $(0+1)^{*} (0+1) (0+1)^{*}$ is ________.
The number of states in the minimum sized DFA that accepts the language defined by the regular expression.$(0+1)^{*} (0+1) (0+1)^{*}$is ________.
Akash Kanase
15.8k
views
Akash Kanase
asked
Feb 12, 2016
Theory of Computation
gatecse-2016-set2
theory-of-computation
finite-automata
normal
numerical-answers
minimal-state-automata
+
–
43
votes
4
answers
41
GATE CSE 2016 Set 2 | Question: 13
Assume that the algorithms considered here sort the input sequences in ascending order. If the input is already in the ascending order, which of the following are TRUE? Quicksort runs in $\Theta (n^2)$ time Bubblesort runs in $\Theta (n^2)$ time Mergesort runs ... Insertion sort runs in $\Theta (n)$ time I and II only I and III only II and IV only I and IV only
Assume that the algorithms considered here sort the input sequences in ascending order. If the input is already in the ascending order, which of the following are TRUE?Qu...
Akash Kanase
14.4k
views
Akash Kanase
asked
Feb 12, 2016
Algorithms
gatecse-2016-set2
algorithms
sorting
time-complexity
normal
ambiguous
+
–
15
votes
4
answers
42
GATE CSE 2016 Set 2 | Question: 20
In which one of the following page replacement algorithms it is possible for the page fault rate to increase even when the number of allocated frames increases? LRU (Least Recently Used) OPT (Optimal Page Replacement) MRU (Most Recently Used) FIFO (First In First Out)
In which one of the following page replacement algorithms it is possible for the page fault rate to increase even when the number of allocated frames increases?LRU (Least...
Akash Kanase
6.0k
views
Akash Kanase
asked
Feb 12, 2016
Operating System
gatecse-2016-set2
operating-system
page-replacement
easy
+
–
97
votes
6
answers
43
GATE CSE 2016 Set 2 | Question: 15
$N$ items are stored in a sorted doubly linked list. For a delete operation, a pointer is provided to the record to be deleted. For a decrease-key operation, a pointer is provided to the record on which the operation is to be performed. An algorithm performs the following operations ... together? $O(\log^{2} N)$ $O(N)$ $O(N^{2})$ $\Theta\left(N^{2}\log N\right)$
$N$ items are stored in a sorted doubly linked list. For a delete operation, a pointer is provided to the record to be deleted. For a decrease-key operation, a pointer is...
Akash Kanase
34.4k
views
Akash Kanase
asked
Feb 12, 2016
DS
gatecse-2016-set2
data-structures
linked-list
time-complexity
normal
algorithms
+
–
27
votes
5
answers
44
GATE CSE 2016 Set 2 | Question: 23
Anarkali digitally signs a message and sends it to Salim. Verification of the signature by Salim requires. Anarkali's public key. Salim's public key. Salim's private key. Anarkali's private key.
Anarkali digitally signs a message and sends it to Salim. Verification of the signature by Salim requires.Anarkali's public key.Salim's public key.Salim's private key.Ana...
Akash Kanase
9.5k
views
Akash Kanase
asked
Feb 12, 2016
Computer Networks
gatecse-2016-set2
computer-networks
network-security
cryptography
easy
out-of-gate-syllabus
+
–
43
votes
4
answers
45
GATE CSE 2016 Set 2 | Question: 03
The minimum number of colours that is sufficient to vertex-colour any planar graph is ________.
The minimum number of colours that is sufficient to vertex-colour any planar graph is ________.
Akash Kanase
15.5k
views
Akash Kanase
asked
Feb 12, 2016
Graph Theory
gatecse-2016-set2
graph-theory
graph-coloring
normal
numerical-answers
+
–
34
votes
6
answers
46
GATE CSE 2016 Set 2 | Question: 22
Suppose a database schedule $S$ involves transactions $T_1,\ldots,T_n$ . Construct the precedence graph of $S$ with vertices representing the transactions and edges representing the conflicts. If $S$ is serializable, which one of ... to yield a serial schedule? Topological order Depth-first order Breadth-first order Ascending order of the transaction indices
Suppose a database schedule $S$ involves transactions $T_1,\ldots,T_n$ . Construct the precedence graph of $S$ with vertices representing the transactions and edges repr...
Akash Kanase
13.3k
views
Akash Kanase
asked
Feb 12, 2016
Databases
gatecse-2016-set2
databases
transaction-and-concurrency
normal
+
–
39
votes
2
answers
47
GATE CSE 2016 Set 2 | Question: 06
Suppose that the eigenvalues of matrix $A$ are $1, 2, 4$. The determinant of $\left(A^{-1}\right)^{T}$ is _________.
Suppose that the eigenvalues of matrix $A$ are $1, 2, 4$. The determinant of $\left(A^{-1}\right)^{T}$ is _________.
Akash Kanase
11.6k
views
Akash Kanase
asked
Feb 12, 2016
Linear Algebra
gatecse-2016-set2
linear-algebra
eigen-value
normal
numerical-answers
+
–
22
votes
1
answer
48
GATE CSE 2016 Set 2 | Question: 19
Match the following: ... $ iv}$ $\text{P $\leftrightarrow$ iv, Q $\leftrightarrow$ i, R $\leftrightarrow$ ii, S $\leftrightarrow$ iii}$
Match the following:$$\begin{array}{ll|ll}\hline \text{(P)} & \text{Lexical analysis} & \text{(i)} & \text{Leftmost derivation} \\\hline \text{(Q)} & \text{Top down pars...
Akash Kanase
5.1k
views
Akash Kanase
asked
Feb 12, 2016
Compiler Design
gatecse-2016-set2
compiler-design
easy
match-the-following
compilation-phases
+
–
29
votes
5
answers
49
GATE CSE 2016 Set 2 | Question: 10
A processor has $40$ distinct instruction and $24$ general purpose registers. A $32$-bit instruction word has an opcode, two registers operands and an immediate operand. The number of bits available for the immediate operand field is_______.
A processor has $40$ distinct instruction and $24$ general purpose registers. A $32$-bit instruction word has an opcode, two registers operands and an immediate operand. ...
Akash Kanase
13.7k
views
Akash Kanase
asked
Feb 12, 2016
CO and Architecture
gatecse-2016-set2
machine-instruction
co-and-architecture
easy
numerical-answers
+
–
34
votes
4
answers
50
GATE CSE 2016 Set 2 | Question: 09
Let $X$ be the number of distinct $16$-bit integers in $2's$ complement representation. Let $Y$ be the number of distinct $16$-bit integers in sign magnitude representation Then $X - Y$ is______.
Let $X$ be the number of distinct $16$-bit integers in $2's$ complement representation. Let $Y$ be the number of distinct $16$-bit integers in sign magnitude representati...
Akash Kanase
12.3k
views
Akash Kanase
asked
Feb 12, 2016
Digital Logic
gatecse-2016-set2
digital-logic
number-representation
normal
numerical-answers
+
–
56
votes
7
answers
51
GATE CSE 2016 Set 2 | Question: 04
Consider the systems, each consisting of $m$ linear equations in $n$ variables. If $m < n$, then all such systems have a solution. If $m > n$, then none of these systems has a solution. If $m = n$, then there exists a system which has a solution. ... $\text{II}$ and $\text{III}$ are true. Only $\text{III}$ is true. None of them is true.
Consider the systems, each consisting of $m$ linear equations in $n$ variables.If $m < n$, then all such systems have a solution.If $m n$, then none of these systems has...
Akash Kanase
15.9k
views
Akash Kanase
asked
Feb 12, 2016
Linear Algebra
gatecse-2016-set2
linear-algebra
system-of-equations
normal
+
–
36
votes
7
answers
52
GATE CSE 2016 Set 2 | Question: 24
In an Ethernet local area network, which one of the following statements is TRUE? A station stops to sense the channel once it starts transmitting a frame. The purpose of the jamming signal is to pad the frames that are ... the packet even after the collision is detected. The exponential back off mechanism reduces the probability of collision on retransmissions.
In an Ethernet local area network, which one of the following statements is TRUE?A station stops to sense the channel once it starts transmitting a frame.The purpose of t...
Akash Kanase
11.3k
views
Akash Kanase
asked
Feb 12, 2016
Computer Networks
gatecse-2016-set2
computer-networks
ethernet
normal
+
–
22
votes
2
answers
53
GATE CSE 2016 Set 2 | Question: 17
Language $L_{1}$ is defined by the grammar: $S_{1} \rightarrow a S_{1} b \mid \varepsilon$ Language $L_{2}$ is defined by the grammar: $S_{2} \rightarrow a b S_{2} \mid \varepsilon$ Consider the following statements: P: $L_{1}$ is regular Q: $L_{2}$ is regular ... $Q$ are true. $P$ is true and $Q$ is false. $P$ is false and $Q$ is true. Both $P$ and $Q$ are false.
Language $L_{1}$ is defined by the grammar: $S_{1} \rightarrow a S_{1} b \mid \varepsilon$Language $L_{2}$ is defined by the grammar: $S_{2} \rightarrow a b S_{2} \mid \v...
Akash Kanase
7.9k
views
Akash Kanase
asked
Feb 12, 2016
Theory of Computation
gatecse-2016-set2
theory-of-computation
easy
regular-language
+
–
46
votes
11
answers
54
GATE CSE 2016 Set 2 | Question: 05
Suppose that a shop has an equal number of LED bulbs of two different types. The probability of an LED bulb lasting more than $100$ hours given that it is of Type $1$ is $0.7$, and given that it is of Type $2$ is $0.4$. The probability that an LED bulb chosen uniformly at random lasts more than $100$ hours is _________.
Suppose that a shop has an equal number of LED bulbs of two different types. The probability of an LED bulb lasting more than $100$ hours given that it is of Type $1$ is ...
Akash Kanase
9.7k
views
Akash Kanase
asked
Feb 12, 2016
Probability
gatecse-2016-set2
probability
conditional-probability
normal
numerical-answers
+
–
54
votes
10
answers
55
GATE CSE 2016 Set 2 | Question: 08
Let, $x_{1} ⊕ x_{2} ⊕ x_{3} ⊕ x_{4}= 0$ where $x_{1}, x_{2}, x_{3}, x_{4}$ are Boolean variables, and $⊕$ is the XOR operator. Which one of the following must always be TRUE? $x_{1}x_{2}x_{3}x_{4} = 0$ $x_{1}x_{3} + x_{2} = 0$ $\bar{x}_{1} ⊕ \bar{x}_{3} = \bar{x}_{2} ⊕ \bar{x}_{4}$ $x_{1} + x_{2} + x_{3} + x_{4} = 0$
Let, $x_{1} ⊕ x_{2} ⊕ x_{3} ⊕ x_{4}= 0$ where $x_{1}, x_{2}, x_{3}, x_{4}$ are Boolean variables, and $⊕$ is the XOR operator.Which one of the following must alwa...
Akash Kanase
13.6k
views
Akash Kanase
asked
Feb 12, 2016
Digital Logic
gatecse-2016-set2
digital-logic
boolean-algebra
normal
+
–
18
votes
5
answers
56
GATE CSE 2016 Set 2 | Question: GA-09
In a $2 \times 4$ rectangle grid shown below, each cell is rectangle. How many rectangles can be observed in the grid? $\begin{array}{|c|c|c|c|c|}\hline{\;\;\;}&{\;\;\;}&{\;\;\;}&{\;\;\;}\\\hline{}&{}&{}&\\\hline\end{array}$ $21$ $27$ $30$ $36$
In a $2 \times 4$ rectangle grid shown below, each cell is rectangle. How many rectangles can be observed in the grid?$$\begin{array}{|c|c|c|c|c|}\hline{\;\;\;}&{\;\;\;}&...
Akash Kanase
8.3k
views
Akash Kanase
asked
Feb 12, 2016
Quantitative Aptitude
gatecse-2016-set2
quantitative-aptitude
normal
combinatory
+
–
20
votes
5
answers
57
GATE CSE 2016 Set 2 | Question: GA-06
Among $150$ faculty members in an institute, $55$ are connected with each other through Facebook and $85$ are connected through Whatsapp. $30$ faculty members do not have Facebook or Whatsapp accounts. The numbers of faculty members connected only through Facebook accounts is _______. $35$ $45$ $65$ $90$
Among $150$ faculty members in an institute, $55$ are connected with each other through Facebook and $85$ are connected through Whatsapp. $30$ faculty members do not have...
Akash Kanase
7.5k
views
Akash Kanase
asked
Feb 12, 2016
Quantitative Aptitude
gatecse-2016-set2
quantitative-aptitude
venn-diagram
easy
+
–
22
votes
5
answers
58
GATE CSE 2016 Set 2 | Question: GA-10
$f(x) = 1 - |x - 1|$ $f(x) =1 + |x - 1|$ $f(x) = 2 - |x - 1|$ $f(x) = 2 + |x - 1|$
$f(x) = 1 - |x - 1|$$f(x) =1 + |x - 1|$$f(x) = 2 - |x - 1|$$f(x) = 2 + |x - 1|$
Akash Kanase
4.8k
views
Akash Kanase
asked
Feb 12, 2016
Quantitative Aptitude
gatecse-2016-set2
quantitative-aptitude
data-interpretation
normal
+
–
13
votes
2
answers
59
GATE CSE 2016 Set 2 | Question: GA-08
All hill-stations have a lake. Ooty has two lakes. Which of the statement(s) below is/are logically valid and can be inferred from the above sentences? Ooty is not a hill-station. No hill-station can have more than one lake. (i) only. (ii) only. Both (i) and (ii) Neither (i) nor (ii)
All hill-stations have a lake. Ooty has two lakes.Which of the statement(s) below is/are logically valid and can be inferred from the above sentences?Ooty is not a hill-s...
Akash Kanase
4.2k
views
Akash Kanase
asked
Feb 12, 2016
Analytical Aptitude
gatecse-2016-set2
analytical-aptitude
easy
statements-follow
+
–
14
votes
2
answers
60
GATE CSE 2016 Set 2 | Question: GA-07
Computers were invented for performing only high-end useful computations. However, it is no understatement that they have taken over our world today. The internet, for example, is ubiquitous. Many believe that the internet itself is an unintended consequence of the ... are both intended inventions. (i) only (ii) only Both (i) and (ii) Neither (i) nor (ii)
Computers were invented for performing only high-end useful computations. However, it is no understatement that they have taken over our world today. The internet, for ex...
Akash Kanase
3.1k
views
Akash Kanase
asked
Feb 12, 2016
Verbal Aptitude
gatecse-2016-set2
verbal-aptitude
passage-reading
normal
+
–
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