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1
GO Classes 2023 | IIITH Mock Test 1 | Question: 63
The arithmetic mean of five different natural numbers is $12$. The largest possible value among the numbers is $12$ $40$ $50$ $60$
The arithmetic mean of five different natural numbers is $12$. The largest possible value among the numbers is$12$ $40$ $50$ $60$
GO Classes
575
views
GO Classes
asked
Mar 26, 2023
Quantitative Aptitude
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
arithmetic-mean
1-mark
+
–
2
votes
2
answers
2
GO Classes 2023 | IIITH Mock Test 1 | Question: 85
Two liquids $\text{A}$ and $\text{B}$ are in the ratio $4:1$ in container $1$ and in container $2,$ they are in the ratio $1:3.$ In what ratio should the contents of the two containers be mixed so as to obtain a mixture of $\text{A}$ and $\text{B}$ in the ratio $1:1$? $5:6$ $4:3$ $3 :4$ $6:5$
Two liquids $\text{A}$ and $\text{B}$ are in the ratio $4:1$ in container $1$ and in container $2,$ they are in the ratio $1:3.$ In what ratio should the contents of the ...
GO Classes
503
views
GO Classes
asked
Mar 26, 2023
Quantitative Aptitude
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
ratio-proportion
1-mark
+
–
21
votes
4
answers
3
GATE CSE 2023 | Question: 47
Consider the following two-dimensional array $\text{D}$ in the $\text{C}$ programming language, which is stored in row-major order: int D[128][128]; Demand paging is used for allocating memory and each physical page frame holds $512$ elements of the ... j++) D[j][i] *= 10; The number of page faults generated during the execution of this code snippet is _______________.
Consider the following two-dimensional array $\text{D}$ in the $\text{C}$ programming language, which is stored in row-major order:int D[128][128];Demand paging is used f...
admin
10.4k
views
admin
asked
Feb 15, 2023
Operating System
gatecse-2023
operating-system
page-replacement
least-recently-used
page-fault
numerical-answers
2-marks
+
–
22
votes
1
answer
4
Recurrence Relation - Self Doubt
What is the recurrence relation for the ternary strings of length $n$ which can be constructed using 0,1 or 2 only such that the number of 0’s and number of 1's is odd ?
What is the recurrence relation for the ternary strings of length $n$ which can be constructed using 0,1 or 2 only such that the number of 0’s and number of 1's is od...
P C
1.5k
views
P C
asked
Dec 31, 2022
Combinatory
recurrence-relation
discrete-mathematics
+
–
0
votes
1
answer
5
Provided by teacher, topic -arguments
Show that: (r → ~ q, r ∪ S, S → ~ q, p → q) ↔ ~ p are inconsistent.
Show that: (r → ~ q, r ∪ S, S → ~ q, p → q) ↔ ~ pare inconsistent.
raj-123
274
views
raj-123
asked
Nov 26, 2022
Mathematical Logic
mathematical-logic
propositional-logic
descriptive
+
–
0
votes
1
answer
6
CMI-2021-DataScience-A: 3
Consider the following code, in which $\text{A}$ is an array indexed from $0.$ function foo (A , n) { m = A [0] ; x = 0 ; for i = 0 to n – 1 { x = x + A [i] ; if (m < x) { m = x ; } if (x < 0) { x = 0 ; } } return (m) ; } If $\text{A}=[-12, -3, 5, 10, 8, -16, -23, 12, -5, 7]$, what will $\textsf{foo(A, 10)}$ return? $23$ $17$ $-17$ $35$
Consider the following code, in which $\text{A}$ is an array indexed from $0.$function foo (A , n) { m = A [0] ; x = 0 ; for i = 0 to n – 1 { x = x + A [i] ; if (m < x)...
admin
304
views
admin
asked
Jul 23, 2022
Others
cmi2021-datascience
+
–
0
votes
1
answer
7
NIELIT 2021 Dec Scientist B - Section B: 25
Let $\text{P}(x)$ be $x$ is perfect , $\text{F}(x)$ be $x$ is your friend and the domain be all people. The statement, At least one of your friends is perfect is : $ \forall x \; \text{(F}(x) \rightarrow \text{P}(x)) $ ... $ \exists x \; \text{(F}(x) \land \text{P}(x)) $ $ \exists x \; \text{(F}(x) \rightarrow \text{P}(x)) $
Let $\text{P}(x)$ be “$x$ is perfect”, $\text{F}(x)$ be “$x$ is your friend” and the domain be all people. The statement, “At least one of your friends is perfe...
admin
209
views
admin
asked
Jul 21, 2022
Others
nielit-2021-it-dec-scientistb
+
–
12
votes
4
answers
8
GATE CSE 2021 Set 1 | Question: 50
Consider the following $C$ code segment: a = b + c; e = a + 1; d = b + c; f = d + 1; g = e + f; In a compiler, this code segment is represented internally as a directed acyclic graph $\text{(DAG)}$. The number of nodes in the $\text{DAG}$ is _____________
Consider the following $C$ code segment:a = b + c; e = a + 1; d = b + c; f = d + 1; g = e + f;In a compiler, this code segment is represented internally as a directed acy...
Arjun
10.2k
views
Arjun
asked
Feb 18, 2021
Compiler Design
gatecse-2021-set1
compiler-design
code-optimization
directed-acyclic-graph
numerical-answers
2-marks
+
–
45
votes
9
answers
9
Common Careless Mistakes
What are the most common mistakes you have made in tests? A good list will help aspirants reduce their mistakes in GATE. Just listing out some common ones. Missing the NOT in question - our eyes have a tendency to focus on important words and ... many calculation mistakes. In any formula you do, you must get the correct unit for the result Please add more as answers.
What are the most common mistakes you have made in tests? A good list will help aspirants reduce their mistakes in GATE. Just listing out some common ones.Missing the “...
Arjun
4.1k
views
Arjun
asked
Jan 26, 2019
Revision
mistakes
preparation
+
–
5
votes
1
answer
10
Conflict Serializabilty
How many conflict equivalent schedules are possible for the given schedule ? $R_1(A), R_2(A), R_3(A), R_4(A), W_1(B), W_2(B), W_3(B), W_4(B)$
How many conflict equivalent schedules are possible for the given schedule ?$R_1(A), R_2(A), R_3(A), R_4(A), W_1(B), W_2(B), W_3(B), W_4(B)$
Hardik Maheshwari
969
views
Hardik Maheshwari
asked
Oct 10, 2018
Databases
databases
conflict-serializable
transaction-and-concurrency
+
–
10
votes
2
answers
11
Gate ECE 2017`
Each of P, Q, R, S, W, X, Y and Z has been married at most once. X and Y are married and have two children P and Q. Z is the grandfather of the daughter S of P. Further, Z and W are married and are parents of R. Which one of the following must necessarily be FALSE? A) X ... -law of R. B) P and R are not married to each other. C) P is the son of X and Y. D) Q can not be married to R.
Each of P, Q, R, S, W, X, Y and Z has been married at most once. X and Y are married and have two children P and Q. Z is the grandfather of the daughter S of P. Further, ...
rahul sharma 5
4.3k
views
rahul sharma 5
asked
Jul 22, 2017
Verbal Aptitude
general-aptitude
logical-reasoning
family-relationship
+
–
16
votes
5
answers
12
LEARNING LINUX--- Beginner's Guide to linux
Hey friends lets learn linux get small exercise and get speed over that platform as it is simlar to other operating system but to get an industrial touch just be familar and get daily small excersie and guidance by Arjun sir .. . .. follow ... n discuss here your queries ... Also make your laptop dual boot and install a linux if you already have not.
Hey friends lets learn linux get small exercise and get speed over that platform as it is simlar to other operating system but to get an industrial touch just be familar ...
priyanka gautam-piya
3.1k
views
priyanka gautam-piya
asked
Feb 18, 2017
Others
linux
getting-to-iits
+
–
7
votes
1
answer
13
Volunteering for GO
Admission season is going to start. Through Pragy's app one should have an idea about what rank to get. But this is not the end, need tpo start applying and go for the interview in case needed. So, these two pages would be useful: http://dates.gatecse.in ... it - for those who are applying it should be easy to do. Previous data is given, so can know what to do for 2017.
Admission season is going to start. Through Pragy's app one should have an idea about what rank to get. But this is not the end, need tpo start applying and go for the in...
Arjun
927
views
Arjun
asked
Feb 18, 2017
Others
go-volunteer
last-ranks
+
–
39
votes
3
answers
14
GATE CSE 2017 Set 1 | Question: 15
A sender $S$ sends a message $m$ to receiver $R$, which is digitally signed by $S$ with its private key. In this scenario, one or more of the following security violations can take place. $S$ ... with a fraudulent message Which of the following are possible security violations? I and II only I only II only II and III only
A sender $S$ sends a message $m$ to receiver $R$, which is digitally signed by $S$ with its private key. In this scenario, one or more of the following security violation...
Arjun
12.4k
views
Arjun
asked
Feb 14, 2017
Computer Networks
gatecse-2017-set1
computer-networks
cryptography
normal
network-security
out-of-gate-syllabus
+
–
23
votes
4
answers
15
TIFR CSE 2016 | Part B | Question: 4
In the following, $A$ stands for a set of apples, and $S(x, y)$ stands for "$x$ is sweeter than $y$. Let $\Psi \equiv \exists x : x \in A$ $\Phi \equiv \forall x \in A : \exists y \in A : S(x, y).$ Which of the following statements implies that there are ...
In the following, $A$ stands for a set of apples, and $S(x, y)$ stands for "$x$ is sweeter than $y$. Let$$\Psi \equiv \exists x : x \in A$$$$\Phi \equiv \forall x \in A :...
go_editor
3.1k
views
go_editor
asked
Dec 28, 2016
Mathematical Logic
tifr2016
mathematical-logic
first-order-logic
+
–
32
votes
3
answers
16
TIFR CSE 2017 | Part B | Question: 11
Given that $B(x)$ means "$x$ is a bat", $F(x)$ means "$x$ is a fly", and $E(x, y)$ means "$x$ eats $y$", what is the best English translation of $ \forall x(F(x) \rightarrow \forall y (E(y, x) \rightarrow B(y)))?$ all flies eat bats every fly is eaten by some bat bats eat only flies every bat eats flies only bats eat flies
Given that$B(x)$ means "$x$ is a bat",$F(x)$ means "$x$ is a fly", and$E(x, y)$ means "$x$ eats $y$",what is the best English translation of $$ \forall x(F(x) \rightarrow...
go_editor
3.5k
views
go_editor
asked
Dec 23, 2016
Mathematical Logic
tifr2017
first-order-logic
+
–
19
votes
1
answer
17
GATE CSE 1988 | Question: 2xv
What is printed by following program, assuming call-by reference method of passing parameters for all variables in the parameter list of procedure P? program Main(inout, output); var a, b:integer; procedure P(x, y, z:integer); begin y:=y+1 z:=x+x end P; begin a:=2; b:=3; p(a+b, a, a); Write(a) end.
What is printed by following program, assuming call-by reference method of passing parameters for all variables in the parameter list of procedure P?program Main(inout, o...
go_editor
2.2k
views
go_editor
asked
Dec 19, 2016
Compiler Design
gate1988
descriptive
compiler-design
runtime-environment
parameter-passing
numerical-answers
+
–
11
votes
2
answers
18
GATE CSE 1989 | Question: 4-ix
Explain the behaviour of the following logic circuit with level input $A$ and output $B$.
Explain the behaviour of the following logic circuit with level input $A$ and output $B$.
makhdoom ghaya
2.9k
views
makhdoom ghaya
asked
Nov 30, 2016
Digital Logic
gate1989
descriptive
digital-logic
circuit-output
+
–
26
votes
4
answers
19
GATE CSE 1990 | Question: 10b
One giga bytes of data are to be organized as an indexed-sequential file with a uniform blocking factor $8.$ Assuming a block size of $1$ Kilo bytes and a block refrencing pointer size of $32$ bits, find out the number of levels of indexing ... size of the master index. The referencing capability (fanout ratio) per block of index storage may be considered to be $32$.
One giga bytes of data are to be organized as an indexed-sequential file with a uniform blocking factor $8.$ Assuming a block size of $1$ Kilo bytes and a block refrencin...
makhdoom ghaya
6.3k
views
makhdoom ghaya
asked
Nov 24, 2016
Databases
gate1990
databases
indexing
descriptive
+
–
27
votes
2
answers
20
Hamacher-DMA
The average seek time and rotational delay in a disk system are 6ms and 3ms, respectively. The rate of data transfer to or from the disk is 30 Mbytes/sec and all disk accesses are for 8 Kbytes of data. Disk DMA controller, the processor and the main ... stolen by a disk unit, on average over a long period of time during which a sequence of independent 8K-byte transfers takes place?
The average seek time and rotational delay in a disk system are 6ms and 3ms, respectively. The rate of data transfer to or from the disk is 30 Mbytes/sec and all disk ac...
srestha
5.2k
views
srestha
asked
Nov 20, 2016
CO and Architecture
co-and-architecture
dma
+
–
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