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 Aditya Bahuguna
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Recent activity by Aditya Bahuguna
4
answers
1
Can anyone explain the below question in a detailed way?
A Binary semaphore variable mutex is initialized to '1' and the various binary semaphore operations like 9P(), 14V(), 6P(), 8V(), 3P(), 2V() are performed, then what is the present(final) value of the binary semaphore mutex?
answered
in
Operating System
Jan 8, 2019
2.8k
views
semaphore
3
answers
2
ISI2017-MMA-28
Let $H$ be a subgroup of group $G$ and let $N$ be a normal subgroup of $G$. Choose the correct statement : $H\cap N$ is a normal subgroup of both $H$ and $N$ $H\cap N$ is a normal subgroup of $H$ but not necessarily of $N$ $H\cap N$ is a normal subgroup of $N$ but not necessarily of $H$ $H\cap N$ need not to be a normal subgroup of either $H$ or $N$
commented
in
Set Theory & Algebra
Oct 4, 2018
2.3k
views
isi2017-mma
engineering-mathematics
discrete-mathematics
set-theory&algebra
group-theory
8
answers
3
GATE CSE 2010 | Question: 49
A computer system has an $L1$ cache, an $L2$ cache, and a main memory unit connected as shown below. The block size in $L1$ cache is $4$ words. The block size in $L2$ cache is $16$ words. The memory access times are $2$ ... cache to $L1$ cache. What is the total time taken for these transfers? $222$ nanoseconds $888$ nanoseconds $902$ nanoseconds $968$ nanoseconds
commented
in
CO and Architecture
Jan 24, 2018
22.1k
views
gatecse-2010
co-and-architecture
cache-memory
normal
2
answers
4
GATE CSE 1990 | Question: 3-vi
Recursive languages are: A proper superset of context free languages. Always recognizable by pushdown automata. Also called type $0$ languages. Recognizable by Turing machines.
commented
in
Theory of Computation
Jan 22, 2018
14.7k
views
gate1990
normal
theory-of-computation
turing-machine
recursive-and-recursively-enumerable-languages
multiple-selects
14
answers
5
GATE CSE 2015 Set 1 | Question: 46
Consider a uniprocessor system executing three tasks $T_{1}, T_{2}$ and $T_{3}$ each of which is composed of an infinite sequence of jobs (or instances) which arrive periodically at intervals of $3, 7$ and $20$ ... $T_{3}$ completes its execution at the end of_____________________milliseconds.
commented
in
Operating System
Jan 18, 2018
28.9k
views
gatecse-2015-set1
operating-system
process-scheduling
normal
numerical-answers
0
answers
6
C-Output
Consider the following code: The output for the above code is ______.
asked
in
Programming
Jan 16, 2018
144
views
1
answer
7
SQL and relational algebra
Consider the database Employee with underlined primary key, Employee (employee_name, street, city) Works (employee_name, company_name, salary) Company (company_name, city) Manages (employee_name, manager_name) Assume that companies may be located in several city. We ... in every city in which Made Easy' is located Consider these statement about Query-1 and Query-2.
asked
in
Databases
Jan 16, 2018
598
views
1
answer
8
time complexity
Consider the description to solve for any problem S' using recursive tree method S1 below: S1 : Recursion depth of tree is atmost log$_2$ n. S2 : Total number of nodes at level i is atmost 5$^i$. S3 : The maximum number of leaves is atmost 5$^{log_2n}$. S4 : ... T(n) represents the time complexity to solve problem S' and gives T(n) = O(n$^p$). Then the value of p is __________.
asked
in
Algorithms
Jan 16, 2018
412
views
recurrence-relation
0
answers
9
Allocating resources
Consider a system having ‘N ’ resources of the same type. ‘N’ resources are shared between 3 processes P1 , P2 and P3 which have individual peak demand of 4, 6 and 8. The minimum value of ‘N’ to ensure that deadlock will never occur, if it is given the maximum requirement for combination of P1 and P3 is 9 are__________.
asked
in
Digital Logic
Jan 12, 2018
92
views
0
answers
10
mod of ripple counter
Identify the mod value of the given ripple counter
asked
in
Digital Logic
Jan 12, 2018
956
views
0
answers
11
Round Robin CPU scheduling algorithm
Consider a program which needs to be run on a Round-Robin CPU scheduling algorithm. Size of program is 200 Kb it has been stated that hard disk has a transfer rate of 2 Mbps. Assume that there are no head seeks and average latency is 10 ms. The acceptable time quantum for effective CPU utilization is __________ msec.
asked
in
CO and Architecture
Jan 10, 2018
425
views
0
answers
12
addressing modes
Consider the following statements: S1 : Relative mode is the addressing mode which can be used to write code in which reallocation is done at run time. S2 : Indirect addressing through registers can be used to access global variables. Which of the following option is correct?
asked
in
CO and Architecture
Jan 10, 2018
106
views
0
answers
13
time complexity of recursive equations
Given below are some recurrence relation and some asymptotic complexities:
asked
in
Algorithms
Jan 8, 2018
952
views
1
answer
14
Depth First Search
asked
in
Algorithms
Jan 7, 2018
292
views
graph-algorithms
depth-first-search
test-series
0
answers
15
worst case time complexity
asked
in
Algorithms
Jan 7, 2018
283
views
0
answers
16
time complexity of recurrence relation
asked
in
Algorithms
Jan 7, 2018
689
views
1
answer
17
binary search space complexity
asked
in
Algorithms
Jan 7, 2018
1.6k
views
binary-search
recursion
space-complexity
test-series
0
answers
18
merge sort comparisons
asked
in
Algorithms
Jan 7, 2018
170
views
2
answers
19
multigraphs
commented
in
Mathematical Logic
Jan 6, 2018
133
views
0
answers
20
Block Accesses
asked
in
CO and Architecture
Jan 6, 2018
197
views
0
answers
21
permutations and combinations
asked
in
Mathematical Logic
Jan 6, 2018
160
views
0
answers
22
relational calculus
commented
in
Databases
Jan 6, 2018
268
views
0
answers
23
Cardinality in E-R Model
asked
in
Databases
Jan 6, 2018
111
views
0
answers
24
B+ tree sparse indexing
Database file consist 1250 records. Block can hold either 3 records or (10 keys, 11 pointers). The maximum number of levels of index required for sparse B+ tree index for database file are ______.
asked
in
Databases
Jan 6, 2018
371
views
1
answer
25
binomial coefficient
asked
in
Combinatory
Jan 5, 2018
433
views
generating-functions
1
answer
26
Merge Sort
commented
in
Mathematical Logic
Jan 5, 2018
281
views
0
answers
27
E-R Diagram
Consider the following ER diagram. The minimum number of RDBMS tables are required for the above drawn ER diagram ________ which satisfies 3NF.
asked
in
Databases
Jan 5, 2018
308
views
0
answers
28
E-R Diagram
Consider the following ER diagram: The minimum number of tables needed to represent ER-diagram are __________ such that the relational database satisfies 1NF.
asked
in
Databases
Jan 5, 2018
337
views
0
answers
29
propositional logic
asked
in
Mathematical Logic
Jan 4, 2018
201
views
1
answer
30
Relations and functions
asked
in
Mathematical Logic
Jan 4, 2018
270
views
Subscribe to GATE CSE 2023 Test Series
Subscribe to GO Classes for GATE CSE 2023
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
From Rank 4200 to 64: My Journey to Success in GATE CSE Exam
What are the key things to focus on during the final 10-15 days before the GATE exam to improve performance?
All India GO Classes Mock test
NTA UGC NET JRF December 2022 Apply Online Form 2023
Life happens, just chill and do hardwork
Subjects
All categories
General Aptitude
(2.5k)
Engineering Mathematics
(9.3k)
Digital Logic
(3.3k)
Programming and DS
(5.8k)
Algorithms
(4.6k)
Theory of Computation
(6.7k)
Compiler Design
(2.3k)
Operating System
(5.0k)
Databases
(4.6k)
CO and Architecture
(3.8k)
Computer Networks
(4.6k)
Non GATE
(1.3k)
Others
(2.4k)
Admissions
(649)
Exam Queries
(842)
Tier 1 Placement Questions
(17)
Job Queries
(74)
Projects
(9)
Unknown Category
(853)
Recent Blog Comments
I am not sure about others but I would pay 2X...
@DebRC Yes. This, time stamp and comparing...
Small feedback for next year. It would be great...
Pip box does not detect latex code properly. $$...
GO Classes CN Test-4 is here.