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1
Quantitive Aptitude
Susan made a block with small cubes of volume 8 cubic cm to make a block, 3 small cubes long , 9 small cubes wide and 5 small cube deep. She realizes that she has used more small cubes than she really needed. She realized that she could have glued a fewer number ... were made hollow. What is the minimum number of cubes that she needs to make the block? a)114 b) 135 c) 31 d)71
answered
Jan 22, 2018
in
Numerical Ability

168
views
generalaptitude
0
votes
2
GATE2014 AG: GA6
In a group of four children, Som is younger to Riaz. Shiv is elder to Ansu. Ansu is youngest in the group. Which of the following statements is/are required to find the eldest child in the group? Statements 1. Shiv is younger to Riaz. 2. Shiv is ... and $2$ are both required to determine the eldest child. Statements $1$ and $2$ are not sufficient to determine the eldest child.
answered
Jan 17, 2018
in
Numerical Ability

1k
views
gate2014ag
numericalability
logicalreasoning
normal
+3
votes
3
GATE19892iv
Match the pairs in the following: ...
answered
Jan 12, 2018
in
Operating System

3.7k
views
matchthefollowing
gate1989
operatingsystem
virtualmemory
0
votes
4
c programming
answered
Jan 7, 2018
in
Programming

202
views
programminginc
0
votes
5
Number of tables
Number of tables required and also the attribute set of the tables
answered
Dec 12, 2017
in
Databases

96
views
databases
rdbmstables
+1
vote
6
RSA cryptosystem
Alice chooses 5 and 11 as P and Q respectively and e is a random number 13. Public key for Alice 35. Private key for Bob 17. What is the value of Cipher text for Alice,Plain text for Bob, Private key for Alice, Public key for Bob?  ...  Now I got confuse with formula and logic Can someone tell me which logic used where?
answered
Dec 11, 2017
in
Computer Networks

851
views
computernetworks
rsasecuritynetworks
+6
votes
7
GATE2017144
In a RSA cryptosystem, a participant $A$ uses two prime numbers $p = 13$ and $q = 17$ to generate her public and private keys. If the public key of $A$ is $35$, then the private key of $A$ is __________ .
answered
Dec 4, 2017
in
Computer Networks

10.6k
views
gate20171
networksecurity
computernetworks
rsasecuritynetworks
numericalanswers
normal
0
votes
8
SLR(1) or Not
Whether followingis SLR(1) or Not ? E>E+T/T T>TF/F F>F*/a/b Doubt : While making state you will get one state as I1(E'>E. & E>E.+T ) , is this shift reduce or not ? if not then while making parsing table for LR(0) what will you put in I1 state .... ( All Shift/Reduce Entry as Accept or not) ?
answered
Oct 23, 2017
in
Compiler Design

269
views
compilerdesign
parsing
0
votes
9
union find
Is time complexity of union find algo on an undirected graph G with V vertices and E edges O(E) ?
answered
Oct 23, 2017
in
Algorithms

46
views
+12
votes
10
GATE19891iv
The transitive closure of the relation $\left\{(1, 2), (2, 3), (3, 4), (5, 4)\right\}$ on the set $\left\{1, 2, 3, 4, 5\right\}$ is ___________.
answered
Oct 21, 2017
in
Set Theory & Algebra

1.2k
views
gate1989
settheory&algebra
relations
descriptive
+1
vote
11
Digital Logic Previous Year Gate question ,,,,,,,,need explanation
Find the maximum clock frequency at which the counter in the figure below can be operated. Assume that the propagation delay through each flip flop and each AND gate is 10 ns. Also assume that the setup time for the JK inputs of ... here they have taken it only for 1 And and 1 FF ? Note;I will close it when get satisfactory answer.
answered
Sep 13, 2017
in
Digital Logic

292
views
digitallogic
+2
votes
12
how to represent foreign key in er diagram
how to represent foreign key in er diagram
answered
Aug 1, 2017
in
Databases

597
views
erdiagram
52,345
questions
60,497
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201,858
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