Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Filter
No answer
No selected answer
No upvoted answer
Previous GATE
Featured
Recent questions without a selected answer
0
votes
0
answers
1
B tree dbms
SandeepKumar147
9
views
SandeepKumar147
asked
27 minutes
ago
Databases
binary-tree
+
–
0
votes
0
answers
2
IITM research aptitude paper 2024
In a wholesale shop, there are three brands of pens. Brand A comes in packs of $5$. Brand B comes in packs of $4$. Brand C comes in packs of $3$ . A customer wants to buy $122$ pens from these three brands buying at least $1$ from ... in a total of $30$ packs and he bought from each brand, as specified. In how many ways (combinations) can the customer buy this?
In a wholesale shop, there are three brands of pens. Brand A comes in packs of $5$. Brand B comes in packs of $4$.Brand C comes in packs of $3$. A customer wants to buy ...
Hira Thakur
13
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
3
IITM research aptitude paper 2024
A computer is programmed to generate $n$ natural numbers, each lesser than $1000$ at random.It displays the sum of the digits of each generated number. Statement: One can definitely find five numbers among the $n$ displayed results whose values ... value of $n$ is _________ that makes the above statement always TRUE. Note: Random means there is no specific choice!
A computer is programmed to generate $n$ natural numbers, each lesser than $1000$ at random.It displays the sum of the digits of each generated number.Statement:One can d...
Hira Thakur
10
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
4
IITM research aptitude paper 2024
Hira Thakur
9
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
5
IITM research aptitude paper 2024
Hira Thakur
10
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
6
IITM research aptitude paper 2024
Hira Thakur
8
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
7
IITM research aptitude paper 2024
Hira Thakur
6
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
8
IITM research aptitude paper 2024
How many correct paths are there for the ant to travel from $A\rightarrow G$ using the given line segments (including the given working examples)? .
How many correct paths are there for the ant to travel from $A\rightarrow G$ using the given line segments (including the given working examples)? .
Hira Thakur
6
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
9
IITM research aptitude paper 2024
Hira Thakur
6
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
10
IITM research aptitude paper 2024
Hira Thakur
6
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
11
IITM research aptitude paper 2024
Hira Thakur
6
views
Hira Thakur
asked
2 hours
ago
0
votes
0
answers
12
IITM research aptitude paper 2024
Hira Thakur
7
views
Hira Thakur
asked
2 hours
ago
0
votes
1
answer
13
Contiguous memory allocation
Consider a system with 32 KB of physical memory and the following memory allocation requests from processes: Process P1 requests 10 KB of memory. Process P2 requests 6 KB of memory. Process P3 requests 12 KB of memory. Process P4 requests 4 ... 8 KB of memory. The system uses the following memory allocation techniques: 1. First Fit 2. Best Fit 3. Worst Fit
Consider a system with 32 KB of physical memory and the following memory allocation requests from processes: • Process P1 requests 10 KB of memory. • Process P2...
SWETHA MURUGANANDHAM
62
views
SWETHA MURUGANANDHAM
asked
2 days
ago
Operating System
operating-system
memory-management
numerical-answers
+
–
0
votes
0
answers
14
Finite Automata Combined with Relation
Let DFA , M = (Q, ∑, δ, q$_0$, F) and Relation R is defined on Q as R:Q$\rightarrow$Q such that pRq iff $\forall$ w ∈ $\Sigma$* [ δ*(p,w) ∈ F $\leftrightarrow$ δ*(p,w) ∈ F OR δ* (p, w) ∉ F $\leftrightarrow$ δ* (q, w) ∉ F] then ____________ A) R is Reflexive B) R is Symmetric C) R is transitive D) None
Let DFA , M = (Q, ∑, δ, q$_0$, F) and Relation R is defined on Q as R:Q$\rightarrow$Q such that pRq iff $\forall$ w ∈ $\Sigma$* [ δ*(p,w) ∈ F $\leftrightarrow$ δ...
jaydip74
33
views
jaydip74
asked
2 days
ago
Set Theory & Algebra
finite-automata
relations
+
–
1
votes
0
answers
15
Charles C Pinter Abstract Algebra
If G is a group, G=(F(R), +), F(R) set of all real valued functions. H={f€F(R) ; f(-x)=-f(x)} Is H a subgroup of G? My solution.(Click on link..I have not shown th associative prt coz addition is always associative) please let me know if iam correct. https://ibb.co/sPzHg6m https://ibb.co/sPzHg6m
If G is a group, G=(F(R), +), F(R) set of all real valued functions.H={f€F(R) ; f(-x)=-f(x)}Is H a subgroup of G?My solution.(Click on link..I have not shown th associa...
yuyutsu
45
views
yuyutsu
asked
4 days
ago
Set Theory & Algebra
discrete-mathematics
group-theory
+
–
3
votes
2
answers
16
Poset
Consider the poset ({3,5,9,15,24,45},|). Which of the following is correct for the given poset? A. There exists a least element but not a greatest element B. There exists a greatest element but not a least element C. There exists a greatest element and a least element D. There does not exist a greatest element and a least element
Consider the poset ({3,5,9,15,24,45},|). Which of the following is correct for the given poset? A. There exists a least element but not a greatest elementB. There exists ...
akhilroom001
136
views
akhilroom001
asked
5 days
ago
Mathematical Logic
discrete-mathematics
set-theory
partial-order
+
–
0
votes
1
answer
17
Constructors
A constructor cannot be explicitly called by the client program. true or false?
A constructor cannot be explicitly called by the client program. true or false?
nadosha
50
views
nadosha
asked
5 days
ago
Object Oriented Programming
non-gate
object-oriented-programming
+
–
0
votes
0
answers
18
A program that includes the file containing a class declaration is called a ________ program of the class.
A program that includes the file containing a class declaration is called a ________ program of the class.
nadosha
35
views
nadosha
asked
5 days
ago
Object Oriented Programming
non-gate
object-oriented-programming
+
–
1
votes
0
answers
19
Arrays
Consider an integer upper triangular 2D array arr[–8 to +7][–8 to +7] having base address 1000. If the size of the integer is 4 bytes, the address of the element present at location arr[–6][4] is- ____________.
Consider an integer upper triangular 2D array arr[–8 to +7][–8 to +7] having base address 1000. If the size of the integer is 4 bytes, the address of the element pres...
piyush512
69
views
piyush512
asked
5 days
ago
DS
array
data-structures
+
–
0
votes
0
answers
20
Why is the bandwidth of the pre-established reserved link divided on multiple new connections?
I am reading Kurose Computer Networking book 8e, on page number 57, under 1.3.2 Circuit Switching Because it link has $4$ circuits, for each link used by the end-to-end ... in circuit switching affect the network's scalability compared to packet switching, where bandwidth is shared dynamically?
I am reading Kurose Computer Networking book 8e, on page number 57, under 1.3.2 Circuit SwitchingBecause it link has $4$ circuits, for each link used by the end-to-end co...
tbhaxor
28
views
tbhaxor
asked
5 days
ago
Computer Networks
computer-networks
packet-switching
circuit-switching
+
–
0
votes
1
answer
21
FIRST $ FOLLOW
S -> A B A -> f S f A -> b b B d B -> Ɛ B -> c First(S) = First(A) = First(B) = Follow(S) = Follow(A) = Follow(B) =
S - A BA - f S fA - b b B dB - ƐB - cFirst(S) =First(A) =First(B) =Follow(S) =Follow(A) =Follow(B) =
Ana_101
66
views
Ana_101
asked
5 days
ago
Compiler Design
first-and-follow
compiler-design
parsing
grammar
+
–
0
votes
1
answer
22
FIRST & FOLLOR
S -> A B A -> f S f A -> b b B d B -> Ɛ B -> c First(S) = First(A) = First(B) = Follow(S) = Follow(A) = Follow(B) =
S - A BA - f S fA - b b B dB - ƐB - cFirst(S) =First(A) =First(B) =Follow(S) =Follow(A) =Follow(B) =
Ana_101
43
views
Ana_101
asked
5 days
ago
Compiler Design
first-and-follow
compiler-design
parsing
first-order-logic
descriptive
+
–
1
votes
1
answer
23
#TOC regular expression
what will be the regular expression of this DFA using Arden's theorem
what will be the regular expression of this DFA using Arden's theorem
prabhath challa
56
views
prabhath challa
asked
Apr 18
Theory of Computation
theory-of-computation
regular-expression
+
–
0
votes
0
answers
24
Andrew S. Tanenbaum (MOS) Edition 5 Exercise 3 Question 16 (Page No. 252)
The 32-bit Linux kernel supports a maximum of 32768 processes in the process table, and the kernel is allocated 1,073,741,824 (1 GiB) of the virtual address space. If memory address space is divided evenly ... virtual address space would be allocated to each process at a minimum, with the maximum number of processes running?
The 32-bit Linux kernel supports a maximum of 32768 processes in the process table, and the kernel is allocated 1,073,741,824 (1 GiB) of the virtual address space. If mem...
sofigenr
43
views
sofigenr
asked
Apr 18
Operating System
tanenbaum
operating-system
memory-management
virtual-memory
+
–
0
votes
0
answers
25
COA : Control Unit
Design a vertical micro programmed control unit to generate 40 signals. Out of first 35 those only 3 signals can be active at a time. And remaining 5, anyone can be active anytime. The micro instruction of the control unit stores control signal information ... 12 bits address field. The size of the control memory required is? I am not able to solve this question please help
Design a vertical micro programmed control unit to generate 40 signals. Out of first 35 those only 3 signals can be active at a time. And remaining 5, anyone can be acti...
ENTJ007
58
views
ENTJ007
asked
Apr 18
CO and Architecture
co-and-architecture
microprogramming
vertical-microprogramming
numerical-answers
+
–
0
votes
2
answers
26
Permutations
In how many ways can four letters from COFFEE be picked considering all permutations?
In how many ways can four letters from COFFEE be picked considering all permutations?
mybestie
123
views
mybestie
asked
Apr 17
Quantitative Aptitude
general-aptitude
quantitative-aptitude
permutation-and-combination
numerical-answers
+
–
0
votes
1
answer
27
go test series 2025
I bought test series but it shows that you bought only gateoverflow test series....It may be my mistake now what should i do...i want both test series
I bought test series but it shows that you bought only gateoverflow test series....It may be my mistake now what should i do...i want both test series
Subhani niyaz
86
views
Subhani niyaz
asked
Apr 17
Site Issues
test-series
+
–
0
votes
1
answer
28
Linear Algebra AX=B
Consider a matrix A (n×m) ,X(m×n) and B(n×n) such that AX=B . If A has k linearly independent columns then what conclusions can we nake about the number of linearly independent columns of B.
Consider a matrix A (n×m) ,X(m×n) and B(n×n) such that AX=B . If A has k linearly independent columns then what conclusions can we nake about the number of linearly in...
Soumya04
78
views
Soumya04
asked
Apr 16
Mathematical Logic
linear-algebra
matrix
+
–
0
votes
1
answer
29
C Programming - Arrays & Pointer (NAT)
#include <stdio.h> int main() { int a[3][2] = {1, 3, 5, 7, 9, 11}; int *ptr = a[0]; ptr += sizeof(int); printf("%d", *ptr); return 0; } (Assume size of int to be $2$ bytes.) The output is __________.
#include <stdio.h int main() { int a[3] = {1, 3, 5, 7, 9, 11}; int *ptr = a[0]; ptr += sizeof(int); printf("%d", *ptr); return 0; }(Assume size of int to be $2$ bytes.)T...
Debargha Mitra Roy
79
views
Debargha Mitra Roy
asked
Apr 16
Programming in C
array
data-structures
programming-in-c
+
–
0
votes
1
answer
30
ISI kolkata MTech CS 2019
Let $K_n$ denote the complete graph on $n$ vertices, with $n ≥ 3$, and let $u$, $v$, $w$ be three distinct vertices of $K_n$. Determine the number of distinct paths from $u$ to $v$ that do not contain the vertex $w$.
Let $K_n$ denote the complete graph on $n$ vertices, with $n ≥ 3$, and let $u$, $v$, $w$ be three distinct vertices of $K_n$. Determine the number of distinct paths fro...
suvasish114
65
views
suvasish114
asked
Apr 16
Graph Theory
graph-theory
combinatory
isi2019-pcb-cs
+
–
Page:
1
2
3
4
5
6
...
1536
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register