Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Previous Years
Blogs
New Blog
Exams
Dark Mode
Filter
User Gupta731
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Recent activity by Gupta731
7
answers
1
GATE CSE 2010 | Question: 28
The degree sequence of a simple graph is the sequence of the degrees of the nodes in the graph in decreasing order. Which of the following sequences can not be the degree sequence of any graph? $7, 6, 5, 4, 4, 3, 2, 1$ $6, 6, 6, 6, 3, 3, 2, 2$ $7, 6, 6, 4, 4, 3, 2, 2$ $8, 7, 7, 6, 4, 2, 1, 1$ I and II III and IV IV only II and IV
commented
in
Graph Theory
Oct 22, 2020
18.5k
views
gatecse-2010
graph-theory
degree-of-graph
1
answer
2
GATE CSE 2015 Set 3 | Question: 45
If for non-zero $x, \: af(x) + bf(\frac{1}{x}) = \frac{1}{x} - 25$ where $a \neq b \text{ then } \int\limits_1^2 f(x)dx$ is $\frac{1}{a^2 - b^2} \begin{bmatrix} a(\ln 2 - 25) + \frac{47b}{2} \end{bmatrix}$ ... $\frac{1}{a^2 - b^2} \begin{bmatrix} a(\ln 2 - 25) - \frac{47b}{2} \end{bmatrix}$
commented
in
Calculus
Sep 29, 2020
8.0k
views
gatecse-2015-set3
calculus
integration
normal
7
answers
3
GATE CSE 2011 | Question: 31
Given $i = \sqrt{-1}$, what will be the evaluation of the definite integral $\int \limits_0^{\pi/2} \dfrac{\cos x +i \sin x} {\cos x - i \sin x} dx$ ? $0$ $2$ $-i$ $i$
commented
in
Calculus
Sep 29, 2020
10.8k
views
gatecse-2011
calculus
integration
normal
6
answers
4
GATE CSE 2003 | Question: 79
A processor uses $\text{2-level}$ page tables for virtual to physical address translation. Page tables for both levels are stored in the main memory. Virtual and physical addresses are both $32$ bits wide. The memory is byte addressable. For virtual to physical address translation, ... tables of this process is $\text{8 KB}$ $\text{12 KB}$ $\text{16 KB}$ $\text{20 KB}$
answered
in
Operating System
Sep 27, 2020
23.8k
views
gatecse-2003
operating-system
normal
virtual-memory
1
answer
5
Test by Bikram | Databases | Test 2 | Question: 11
Relation $L( p,q)$ is stored in $100$ blocks, with $50$ records per block (or tuples) of $L$ fitting in one block. Relation $K(m,n)$ is stored in $200$ blocks with $100$ ... $K$. Therefore, the total number of blocks required in the result of join operation is: ______ blocks.
commented
in
Databases
Sep 21, 2020
622
views
tbb-dbms-2
numerical-answers
databases
joins
2
answers
6
Test by Bikram | Databases | Test 1 | Question: 23
Given R(A,B,C,D,E) with the set of FDs, F{AB→CD, ABC → E, C → A} the normal form of R is 2NF BCNF 4NF 3NF
commented
in
Databases
Sep 20, 2020
514
views
tbb-dbms-1
2
answers
7
Test by Bikram | Databases | Test 1 | Question: 3
Suppose that the transaction T1 and T2 access the same database items. ... these two transactions? Dirty Read will occur Lost update will occur Both T1 and T2 are serial schedule This is an example of uncommitted data problem
commented
in
Databases
Sep 20, 2020
496
views
tbb-dbms-1
6
answers
8
GATE CSE 2013 | Question: 3
Which one of the following does NOT equal $\begin{vmatrix} 1 & x & x^{2}\\ 1& y & y^{2}\\ 1 & z & z^{2} \end{vmatrix} \quad ?$ $\begin{vmatrix} 1& x(x+1)& x+1\\ 1& y(y+1) & y+1\\ 1& z(z+1) & z+1 \end{vmatrix}$ ...
commented
in
Linear Algebra
Sep 18, 2020
9.2k
views
gatecse-2013
linear-algebra
normal
determinant
7
answers
9
GATE CSE 1993 | Question: 01.1
The eigen vector $(s)$ of the matrix $\begin{bmatrix} 0 &0 &\alpha\\ 0 &0 &0\\ 0 &0 &0 \end{bmatrix},\alpha \neq 0$ is (are) $(0,0,\alpha)$ $(\alpha,0,0)$ $(0,0,1)$ $(0,\alpha,0)$
answer edited
in
Linear Algebra
Sep 18, 2020
11.5k
views
gate1993
eigen-value
linear-algebra
easy
multiple-selects
10
answers
10
GATE CSE 2003 | Question: 18
In a bottom-up evaluation of a syntax directed definition, inherited attributes can always be evaluated be evaluated only if the definition is L-attributed be evaluated only if the definition has synthesized attributes never be evaluated
commented
in
Compiler Design
Sep 9, 2020
36.6k
views
gatecse-2003
compiler-design
syntax-directed-translation
normal
4
answers
11
GATE CSE 2012 | Question: 36
Consider the program given below, in a block-structured pseudo-language with lexical scoping and nesting of procedures permitted. Program main; Var ... Procedure A1; Var ... Call A2; End A1 Procedure A2; Var ... Procedure A21; Var ... Call ... The correct set of activation records along with their access links is given by:
commented
in
Compiler Design
Sep 9, 2020
13.0k
views
gatecse-2012
compiler-design
runtime-environment
normal
2
answers
12
Gateforum Test Series: CO & Architecture - Microprogramming
answer selected
in
CO and Architecture
Sep 6, 2020
823
views
gateforum-test-series
co-and-architecture
microprogramming
2
answers
13
GATE CSE 1988 | Question: 2ix
What is the type of the language $L$, where $L=\{a^n b^n \mid 0 < n < 327 \text{-th prime number} \}$
commented
in
Theory of Computation
Aug 31, 2020
2.9k
views
gate1988
normal
descriptive
theory-of-computation
identify-class-language
2
answers
14
GATE CSE 1987 | Question: 2m
State whether the following statements are TRUE or FALSE: The problem as to whether a Turing machine $M$ accepts input $w$ is undecidable.
commented
in
Theory of Computation
Aug 31, 2020
3.9k
views
gate1987
theory-of-computation
turing-machine
decidability
true-false
2
answers
15
GATE CSE 1990 | Question: 15a
Is the language generated by the grammar $G$ regular? If so, give a regular expression for it, else prove otherwise G: $S \rightarrow aB$ $B \rightarrow bC$ $C \rightarrow xB$ $C \rightarrow c$
commented
in
Theory of Computation
Aug 28, 2020
3.2k
views
gate1990
descriptive
theory-of-computation
regular-language
regular-grammar
4
answers
16
GATE CSE 1999 | Question: 2.22
The main difference(s) between a CISC and a RISC processor is/are that a RISC processor typically has fewer instructions has fewer addressing modes has more registers is easier to implement using hard-wired logic
commented
in
CO and Architecture
Aug 19, 2020
9.0k
views
gate1999
co-and-architecture
normal
cisc-risc-architecture
multiple-selects
3
answers
17
GATE CSE 1999 | Question: 1.22
The main memory of a computer has $2\;\text{cm}$ blocks while the cache has $2\;\text{c}$ blocks. If the cache uses the set associative mapping scheme with $2$ blocks per set, then block $k$ of the main memory maps to the set: $(k \mod m)$ of the cache $(k \mod c)$ of the cache $(k \mod 2c)$ of the cache $(k \mod 2\; cm)$ of the cache
commented
in
CO and Architecture
Aug 18, 2020
7.6k
views
gate1999
co-and-architecture
cache-memory
normal
10
answers
18
GATE CSE 2007 | Question: 80
Consider a machine with a byte addressable main memory of $2^{16}$ bytes. Assume that a direct mapped data cache consisting of $32$ lines of $64$ bytes each is used in the system. A $50 \times 50$ two-dimensional array of bytes is stored in the main ... data cache do not change in between the two accesses. How many data misses will occur in total? $48$ $50$ $56$ $59$
comment edited
in
CO and Architecture
Aug 18, 2020
32.4k
views
gatecse-2007
co-and-architecture
cache-memory
normal
9
answers
19
GATE CSE 2006 | Question: 80
A CPU has a $32 KB$ direct mapped cache with $128$ byte-block size. Suppose A is two dimensional array of size $512 \times512$ with elements that occupy $8$-bytes each. Consider the following two C code segments, $P1$ and $P2$. P1: for (i=0; i<512; i++) { for (j=0; ... $P1$ be $M_{1}$and that for $P2$ be $M_{2}$. The value of $M_{1}$ is: $0$ $2048$ $16384$ $262144$
commented
in
CO and Architecture
Aug 18, 2020
16.7k
views
gatecse-2006
co-and-architecture
cache-memory
normal
2
answers
20
GATE CSE 2001 | Question: 9
A CPU has $32-bit$ memory address and a $256 \ KB$ cache memory. The cache is organized as a $4-way$ set associative cache with cache block size of $16$ bytes. What is the number of sets in the cache? What is the size (in bits) of ... are required to find the byte offset within a cache block? What is the total amount of extra memory (in bytes) required for the tag bits?
comment edited
in
CO and Architecture
Aug 18, 2020
13.0k
views
gatecse-2001
co-and-architecture
cache-memory
normal
descriptive
5
answers
21
GATE CSE 1998 | Question: 18
For a set-associative Cache organization, the parameters are as follows: ... $1 \leq m \leq l$. Give the value of the hit ratio for $l = 1$.
comment edited
in
CO and Architecture
Aug 18, 2020
11.9k
views
gate1998
co-and-architecture
cache-memory
descriptive
5
answers
22
GATE CSE 1996 | Question: 26
A computer system has a three-level memory hierarchy, with access time and hit ratios as shown below: ... of less than $100 nsec$? What is the average access time achieved using the chosen sizes of level $1$ and level $2$ memories?
comment edited
in
CO and Architecture
Aug 17, 2020
15.1k
views
gate1996
co-and-architecture
cache-memory
normal
5
answers
23
GATE CSE 2019 | Question: 8
Consider $Z=X-Y$ where $X, Y$ and Z are all in sign-magnitude form. X and Y are each represented in $n$ bits. To avoid overflow, the representation of $Z$ would require a minimum of: $n$ bits $n-1$ bits $n+1$ bits $n+2$ bits
commented
in
Digital Logic
Aug 14, 2020
13.5k
views
gatecse-2019
digital-logic
number-representation
1-mark
4
answers
24
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______.
commented
in
Digital Logic
Aug 14, 2020
12.2k
views
gatecse-2016-set2
digital-logic
number-representation
normal
numerical-answers
5
answers
25
GATE CSE 2004 | Question: 66
Let $A = 1111 1010$ and $B = 0000 1010$ be two $8-bit$ $2’s$ complement numbers. Their product in $2’s$ complement is $1100 0100$ $1001 1100$ $1010 0101$ $1101 0101$
comment edited
in
Digital Logic
Aug 13, 2020
19.0k
views
gatecse-2004
digital-logic
number-representation
easy
1
answer
26
GATE CSE 1997 | Question: 71
Let $f=(\bar{w} + y)(\bar{x} +y)(w+\bar{x}+z)(\bar{w}+z)(\bar{x}+z)$ Express $f$ as the minimal sum of products. Write only the answer. If the output line is stuck at $0$, for how many input combinations will the value of $f$ be correct?
commented
in
Digital Logic
Aug 11, 2020
3.1k
views
gate1997
digital-logic
min-sum-of-products-form
numerical-answers
1
answer
27
GATE CSE 2002 | Question: 8
Consider the following circuit. $A = a_2a_1a_0$ and $B=b_2b_1b_0$ are three bit binary numbers input to the circuit. The output is $Z=z_3z_2z_1z_0$. R0, R1 and R2 are registers with loading clock shown. The registers are loaded with their input data with the falling ... b. What does the circuit implement?
commented
in
Digital Logic
Aug 9, 2020
3.1k
views
gatecse-2002
digital-logic
normal
descriptive
digital-counter
6
answers
28
GATE CSE 2006 | Question: 36
Given two three bit numbers $a_{2}a_{1}a_{0}$ and $b_{2}b_{1}b_{0}$ and $c$ ...
commented
in
Digital Logic
Aug 6, 2020
15.0k
views
gatecse-2006
digital-logic
normal
carry-generator
adder
7
answers
29
GATE CSE 2006 | Question: 40
Consider numbers represented in 4-bit Gray code. Let $ h_{3}h_{2}h_{1}h_{0}$ be the Gray code representation of a number $n$ and let $ g_{3}g_{2}g_{1}g_{0}$ be the Gray code of $ (n+1)(modulo 16)$ ... $ g_{3}(h_{3}h_{2}h_{1}h_{0})=\sum (0,1,6,7,10,11,12,13) $
commented
in
Digital Logic
Aug 4, 2020
20.4k
views
gatecse-2006
digital-logic
number-representation
binary-codes
normal
1
answer
30
Morris Mano Edition 3 Exercise 1 Question 12 (Page No. 33)
Noting that $3 ^2 = 9$, Formulate a simple procedure for converting base-3 numbers to base-9 directly.use the procedure to convert the $(2110201102220) _3$ to base-9.
answer edited
in
Digital Logic
Aug 3, 2020
3.7k
views
number-representation
digital-logic
morris-mano
Subscribe to GATE CSE 2024 Test Series
Subscribe to GO Classes for GATE CSE 2024
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
-tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
Post GATE 2024 Guidance [Counseling tips and resources]
GATE CSE 2024 Result Responses
[Project Contest] Pytorch backend support for MLCommons Cpp Inference implementation
Participating in MLCommons Inference v4.0 submission (deadline is February 23 12pm IST)
IIITH PGEE 2024 Test Series by GO Classes
Subjects
All categories
General Aptitude
(3.5k)
Engineering Mathematics
(10.4k)
Digital Logic
(3.6k)
Programming and DS
(6.2k)
Algorithms
(4.8k)
Theory of Computation
(6.9k)
Compiler Design
(2.5k)
Operating System
(5.2k)
Databases
(4.8k)
CO and Architecture
(4.0k)
Computer Networks
(4.9k)
Artificial Intelligence
(79)
Machine Learning
(48)
Data Mining and Warehousing
(25)
Non GATE
(1.4k)
Others
(2.7k)
Admissions
(684)
Exam Queries
(1.6k)
Tier 1 Placement Questions
(17)
Job Queries
(80)
Projects
(11)
Unknown Category
(870)
64.3k
questions
77.9k
answers
244k
comments
80.0k
users
Recent Blog Comments
category ?
Hi @Arjun sir, I have obtained a score of 591 in ...
download here
Can you please tell about IIT-H mtech CSE self...
Please add your admission queries here:...