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Featured
Highest voted questions in Unknown Category
11
votes
2
answers
1
turing machine
Does turing machine accepts epsilon?
vaishali jhalani
asked
in
Unknown Category
Nov 18, 2016
by
vaishali jhalani
6.6k
views
turing-machine
theory-of-computation
7
votes
1
answer
2
Difference between static single assignment and 3 address code
What is the dtfference between static single assignment and 3 address code?
vaishali jhalani
asked
in
Unknown Category
Nov 21, 2016
by
vaishali jhalani
3.6k
views
compiler-design
7
votes
1
answer
3
What are the best test series for gate cse?gateforum,made easy or ace nd why
Shilpi Bansal
asked
in
Unknown Category
Aug 14, 2016
by
Shilpi Bansal
9.9k
views
6
votes
2
answers
4
What is "Strict recoverable" schedule?
Consider the following schedule: $S: r_1(A), w_2(A), Commit_2, w_1(A),w_3(A), Commit_3, Commit_1$ Which of the following is true? a. Schedule is view serializable schedule and strict recoverable schedule b. Schedule is ... know what is "strict schedule" and "recoverable schedule", But then what it means by "strict recoverable"?
GateAspirant999
asked
in
Unknown Category
Nov 6, 2016
by
GateAspirant999
6.8k
views
concurrency
databases
transaction-and-concurrency
6
votes
0
answers
5
LIST OF UNATTENDED QUESTIONS,THAT NEED ATTENTION --CO
only for COMPUTER ORGANISATION https://gateoverflow.in/34478/virtual-gate-2016-disk-size here several comments are there ,but we need a perfect answer ,as secondary memory question with Diameter is rare and conceptual ... nor upvoted i think these questions need attention from moderators immedaitely,these are conceptual of different kinds :D
Aboveallplayer
asked
in
Unknown Category
Oct 19, 2016
by
Aboveallplayer
502
views
study-resources
6
votes
1
answer
6
Arrays
Let A[1:n ] be such an array such that A[i]=i.An algorithm randomly permutes the elements of A,call the resulting array A'.Let X denote the number of locations such that A'[i]=i.What is expectation of X? a)n^2 b)n/2 c)n d)1
Shivangi Verma
asked
in
Unknown Category
Sep 15, 2016
by
Shivangi Verma
1.7k
views
5
votes
1
answer
7
Cn
suppose host A sending a large file to host B over a Tcp connection .the two end hosts are 10ms apart connected by a 1Gbps link.assume that they are using 1000 bytes packets to transmit the file.for simplicity ignore ack packets.atleast how big would the window size (in packets) have to be for the channel utilization to be greater than 80%.
Prachi Agarwal
asked
in
Unknown Category
Jul 28, 2016
by
Prachi Agarwal
4.9k
views
4
votes
2
answers
8
OS NPTEL ASSIGNMENT QUESTION
Degree of concurrency in threads can be arranged in the manner One-to-one > many-to-one > many-to-many One-to-one > many-to-many > many-to-one Many-to-many > many-to-one > one-to-one None of the above answer given is A but according to me answer is B. Someone please confirm
Akanksha Agrawal
asked
in
Unknown Category
Sep 7, 2020
by
Akanksha Agrawal
1.5k
views
threads
4
votes
2
answers
9
mathematics
Im not able to derive the value of X.plz someone derive the value of X.
dileswar sahu
asked
in
Unknown Category
Oct 12, 2016
by
dileswar sahu
440
views
4
votes
1
answer
10
File system :
Consider a UNIX-like file system implemented with i-nodes that resides on a disk of size $512\text GB$. Each i-node has a total of $15$block addresses consisting of direct and indirect lock addresses. Suppose we configure the file system to use a block size of $32$KB. How many bytes ... all $15$ block addresses in an I-node? a). $15$ Bytes b). $29$ Bytes c). $45$ Bytes d). $75$ Bytes
mcjoshi
asked
in
Unknown Category
Oct 11, 2016
by
mcjoshi
1.2k
views
operating-system
inode
file-system
3
votes
4
answers
11
NIELIT Scientist B 2020 November: 21
There are $6$ boxes numbered $1, 2, \dots\dots,6$. Each box is to be filled up either with a red or a green ball in such a way that at least $1$ box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is : $18$ $19$ $20$ $21$
gatecse
asked
in
Unknown Category
Dec 9, 2020
by
gatecse
1.4k
views
nielit-scb-2020
3
votes
2
answers
12
#Database
Is this schedule view serializable ?? R1(x),R1(y),W1(x),R2(y),W3(y),W1(x),R2(y)
papesh
asked
in
Unknown Category
Nov 22, 2016
by
papesh
820
views
3
votes
2
answers
13
ACE-TEST DBMS
reena_kandari
asked
in
Unknown Category
Nov 8, 2016
by
reena_kandari
578
views
3
votes
1
answer
14
Computer Networking A top down Approach
Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 =500 kbps, R2 = 2 Mbps, and R3 = 1 Mbps. a. Assuming no other traffic in the network, what is the throughput for the file ... time why we are not using {4 million byes(*(1/500kbps)+(1/2Mbps)+(1/Mbps))} instead of (4 million bytes/500kbps)??
harshbhagwani
asked
in
Unknown Category
Nov 3, 2016
by
harshbhagwani
17.8k
views
computer-networks
3
votes
1
answer
15
Cardinality of a table
Rahul Jain25
asked
in
Unknown Category
Oct 4, 2016
by
Rahul Jain25
4.1k
views
sql
databases
3
votes
2
answers
16
Online test
Rahul Jain25
asked
in
Unknown Category
Oct 3, 2016
by
Rahul Jain25
395
views
databases
database-normalization
dependency-preserving
3
votes
2
answers
17
Database Normalization
Consider the schema R = (S, T, U, V) and the dependencies S → T, T → U, U → V and V → S. Let R = (R1 and R2) be a decomposition such that R1 ∩ R2 = ϕ. The decomposition is A. not in 2NF B. in 2NF but not 3NF C. in 3NF but not in 2 NF D. in both 2NF and 3NF
Shubham Pandey 2
asked
in
Unknown Category
Sep 19, 2016
by
Shubham Pandey 2
641
views
database-normalization
3
votes
1
answer
18
toc
10. Consider the following languages: L ne = {〈M〉│L(M) ≠ ф } L e = {〈M〉│L(M) = ф } where 〈M〉 denotes encoding of a Turning machine M Then which one of the following is true? (a) Lne is r.e. but not recursive and Le is not r.e. (b) Both are not r.e. (c) Both are recursive (d) Le is r.e. but not recursive and Lne is not r.e.
__
asked
in
Unknown Category
Sep 1, 2016
by
__
1.3k
views
recursive
3
votes
2
answers
19
8-bit 1's complement form of -77.25 a) 01001101.0100 b)01001101.0010 c)10110010.1011 d)10110010.1101
Çșȇ ʛấẗẻ
asked
in
Unknown Category
Aug 24, 2016
by
Çșȇ ʛấẗẻ
5.6k
views
3
votes
3
answers
20
Validity of an implication based on a given implication
If the proposition $\lnot p \to q$ is true, then the truth value of the proposition $\lnot p \lor \left ( p \to q \right )$, where $\lnot$ is negation,$\lor$ is inclusive OR and $\to$ is implication, is True Multiple Values False Cannot be determined
dd
asked
in
Unknown Category
Aug 22, 2016
by
dd
653
views
propositional-logic
mathematical-logic
discrete-mathematics
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