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Recent questions tagged test-series

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1

Test series
A bag contains four balls. Two balls are drawn and found them to be white. The probability that all the balls are white is 1/2 3/5 1/4 4/6

[ Jiren ] asked in Probability Feb 20

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2

Databases
Please explain option c.

Overflow04 asked in Databases Jan 25

74 views

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1 answer

3

Programming
Someone please explain. Function of ‘^’

Overflow04 asked in Programming Jan 25

107 views

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2 answers

4

TOC | Made Easy mock

abhinowKatore asked in Theory of Computation Jan 24

by abhinowKatore

139 views

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1 answer

5

Test series
Consider a network with 6 routers R1 to R6 connected with links having weights as shown in the following diagram. All the routers use the distance vector based routing algorithm to update their routing tables. Each router starts with its routing table initialized to contain ... in this case should i consider both of then or just one of them that is having less number of hops in between?

MonuKhan asked in Computer Networks Jan 19

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6

Gate Test series
Q: Consider the Transmission of a 10000 bit frame on 10 Mbps channel with a propagation delay of 250 ms. The sender window size is 7 and probability of error in single frame is 0.001 then the channel utilization for go-back-N protocol (in percentage) is _________.

MonuKhan asked in Computer Networks Jan 16

134 views

2 votes

1 answer

7

DFA | Madeeasy TOC
Please explain what is difference between $\overline{L(N)}$ and $L(\overline{N}$) ?

abhinowKatore asked in Theory of Computation Jan 14

by abhinowKatore

167 views

0 votes

2 answers

8

Applied test series
We know that the paging scheme suffers from internal fragmentation. S1 : If the CPU attempts to access the unused portion of the last page, the valid/invalid bits will block such accesses. S2 : A possible solution to handle the internal fragmentation issue is to use multiple page sizes. can anyone plz explain me this ? we have to select from s1 and s2 which is correct

shikhar500 asked in Operating System Jan 8

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1 answer

9

Operating System
How c came into picture.

Overflow04 asked in Operating System Dec 31, 2022

90 views

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1 answer

10

ZEAL TESTSERIES
Options: 10, 12,14, 16, 18, 20 20, 18, 16, 14, 12, 10 12, 10, 16, 14, 20, 18 NONE

DAWID15 asked in DS Dec 22, 2022

167 views

1 vote

1 answer

11

CN | ACE Test Series
Which of the following is/are TRUE? In virtual circuit switching, the scope of VCI(Virtual Circuit Identifier) is not the entire network. In datagram switching, packets are traveled in different paths. In Internet, we use virtual circuit switching technique. In circuit switching, the message is not break down into small pieces. MSQ

anupamsworld asked in Computer Networks Dec 20, 2022

by anupamsworld

131 views

0 votes

2 answers

12

Zeal Testseries
I’m getting 2 as the answer, but the correct one given by them is 5. Somebody please confirm.

DAWID15 asked in Operating System Dec 19, 2022

206 views

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13

Operating System
Which of the following is correct? 1)In acyclic-graph directory, a file can have two different relative path name, but not two different absolute path name. 2)A dangling pointer possible for a file in tree-structured directories. 3)If Access Control List (ACL) ... directory, then size of a directory entry (with attributes) will be variable. 4)None of the above Answer given is 3

Overflow04 asked in Operating System Dec 16, 2022

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2 votes

2 answers

14

Turing machine question
I saw question where I saw this format being used: L1 = {<M> | L(M) = ϕ} What does exactly <M> mean and why is L(M) = ϕ, mentioned afterwards. Isn’t L() stands for language for something? If the language is equivalent to null, it contains nothing. Then what does it exactly mean?

h4kr asked in Theory of Computation Dec 7, 2022

by h4kr

183 views

0 votes

1 answer

15

TOC | Made Easy Test Series | Q.13
Consider the following statement S: $\left \{ a^{n}b^{n+k}|n\geq 0,k\geq 1 \right \} \cup \left \{a^{n+k}b^{n}|n\geq 0,k\geq 3 \right \}$ is DCFL The above statement is: TRUE FALSE

Souvik33 asked in Theory of Computation Dec 4, 2022

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1 answer

16

Databases
In Query1, how mid is projected from did.?????????/

Overflow04 asked in Databases Nov 29, 2022

86 views

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17

Databases
How to identify many to many relationship. Can R2 be one to one.

Overflow04 asked in Databases Nov 29, 2022

103 views

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18

Computer Networks
Number of packets readily available in the buffer are 10. 4 bit sequence number is used. The maximum number of outstanding frames are Answer given is: 10

Overflow04 asked in Computer Networks Nov 28, 2022

133 views

0 votes

1 answer

19

Made Esy Test Series 2022 | COA | Subject wise Q.no 17
** MSQ ** Consider the following sequence of micro-operations (μO) on a system used for instruction fetch: Where MAR is memory address register, PC is program counter, MBR is memory buffer register and IR is instruction register. And ... the following μO's can execute parallely without conflict. μO2 and μO3 μO1 and μO3 μO4 and μO3 μO2 and μO4

Souvik33 asked in CO and Architecture Nov 23, 2022

165 views

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1 answer

20

Computer Networks
Since 8 bit delimeter pattern = 01111110. So whenever 0111111( 6’s ones) is matched we will add one extra bit. But in the solution extra bit is added just after 011111(5’s ones).

Overflow04 asked in Computer Networks Nov 18, 2022

109 views

1 vote

1 answer

21

Computer Networks
I am getting M1 as correct.

Overflow04 asked in Computer Networks Nov 18, 2022

124 views

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0 answers

22

Computer Networks
What is the significance of this line(highlighted part): Node D get this flood packet from nodes C, F,B,E in this order. Other things are clear to me.

Overflow04 asked in Computer Networks Nov 18, 2022

101 views

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0 answers

23

Test-Series
Consider the following language: $L$ $=$ { $<M>$ $|$ $L(M)$ has atleast $10$ strings } Which of the following is true about L? A)L is decidable B)L is Turing recognizable C)L is not recursive D)None of these

Pranavpurkar asked in Theory of Computation Nov 16, 2022

by Pranavpurkar

139 views

0 votes

0 answers

24

Test-Series
Consider the language given below: $L$ $=$ { $p$ $|$ $p$ $\neq$ $w$ $and$ $p$ $is$ $the$ $prefix$ $of$ $w$ $and$ $w$ $\epsilon$ {$0,1$}*} Which of following is true about L. A)L is CFL B)L is DCFL C)L is CSL D)L is regular

Pranavpurkar asked in Theory of Computation Nov 16, 2022

by Pranavpurkar

118 views

1 vote

1 answer

25

Test-Series
Consider the following language given below: I. L1= { $p^xq^y$ |; x,y >0 } II. L2 = {$p^xq^yp^z$ |$ x>y$ , $y\geq 0$ and $z>0$} Which of the following is true about L1 intersection L2 ? A)It is CSL B)It is CFL C)It is regular D)It is non regular

Pranavpurkar asked in Theory of Computation Nov 13, 2022

by Pranavpurkar

185 views

1 vote

1 answer

26

Test-Series
Consider the following language over $\sum$ = {0, 1} L = {w | w $\epsilon \sum$ * and |w| is divisible by 2 and not by 4} How many sates will min-DFA accepting L will have?

Pranavpurkar asked in Theory of Computation Nov 11, 2022

by Pranavpurkar

154 views

0 votes

1 answer

27

Theory of computation
What does right quotient actually mean????

Overflow04 asked in Theory of Computation Nov 10, 2022

62 views

1 vote

2 answers

28

Telegram Quiz
(1101)x = (241)16 x = ?

rsansiya111 asked in Digital Logic Nov 8, 2022

149 views

0 votes

0 answers

29

Gatezeal test series 2023
A network with bandwidth of 10 Mbps (10^7bps) can pass only an average of 12000 frames per minute with each frame carrying an average of 10000 bits .what is the throughput of this networK

Vaishnavi Gadhe asked in Computer Networks Nov 6, 2022

by Vaishnavi Gadhe

174 views

0 votes

1 answer

30

Ace Test Series Data Structure Q9
Which data structure would be most appropriate to implement a collection of values with the following 3 characteristics Singly link list with head and tail pointer Doubly link list with only head pointer Binary tree Array

Souvik33 asked in DS Nov 2, 2022

254 views

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Recent questions tagged test-series