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Recent questions tagged test-series

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61

Gate@Zeal 2022 Test Series
Answer -3.7

SKMAKM asked in Calculus Oct 22, 2022

by SKMAKM

416 views

0 votes

0 answers

62

Gate@Zeal Test Series 2022
Answer 3.12

SKMAKM asked in CO and Architecture Oct 20, 2022

by SKMAKM

517 views

0 votes

0 answers

63

Algorithms
How option B is incorrect.

Overflow04 asked in Algorithms Oct 20, 2022

400 views

0 votes

1 answer

64

Algorithms
What is the logic applied here.

Overflow04 asked in Algorithms Oct 20, 2022

509 views

0 votes

1 answer

65

Algorithms
Focus on the word constraint , I am little confused (in meaning of the word)here. What should be the answer 2 or 16.

Overflow04 asked in Algorithms Oct 19, 2022

331 views

0 votes

0 answers

66

Computer Networks
Question from PW: Given answer: 7th = d

Overflow04 asked in Computer Networks Oct 15, 2022

461 views

0 votes

1 answer

67

Computer Networks
Question is from PW: Answer given : 3th = b,c 4th = 30 My answer: 3th = every IP belongs to different subnet. 4th = 32 (not knowing about rfc 1812 rules).

Overflow04 asked in Computer Networks Oct 15, 2022

264 views

0 votes

1 answer

68

Computer Networks
Given answer 7th = 30 8th = c How??

Overflow04 asked in Computer Networks Oct 13, 2022

368 views

0 votes

0 answers

69

Computer Networks
Answer given is b i.e . 256 But my answer is 248 because total host = number of subnet * host per subnet = 4 * ( $2^{6}$ -2) = 4 * 62 = 248. If number of IP’S are asked then answer will be 256(I think). Somebody please verify.

Overflow04 asked in Computer Networks Oct 13, 2022

279 views

0 votes

1 answer

70

GO Test Series Feedback
What is the meaning of feedback we get in result of GO Test series, I got feedback like you are doing good you can target above 80%, Where should i target 80% the next time i attempt the same test or the next test i am going to attempt of same topic? Could anyone clarify.

Raviwarlord asked in Others Oct 13, 2022

247 views

0 votes

1 answer

71

Algorithms
how O($n^{2}$) in the last.(in the given solution).

Overflow04 asked in Algorithms Oct 9, 2022

417 views

0 votes

0 answers

72

Algorithms
Is it really coping operation will take O(n). Does copy is done character by character. means simple code like (in c++) for(int i=0;i<n;i++) { s=s; } will take O($n^{2}$)

Overflow04 asked in Algorithms Oct 9, 2022

278 views

0 votes

0 answers

73

Computer Networks
I am not getting the question.(Please explain me the question first).

Overflow04 asked in Algorithms Oct 9, 2022

318 views

0 votes

0 answers

74

Computer Networks
Given answer (FROM PW) 4th = 5 5th = c I don’t understand 4th question properly. For the 5th I am getting c and d as answer. Explanation. Since 2 bit is used for subnet mask: then total 4 subnet possible: 1 = 152.158.0.0 to 152.158.63.255 2 = 152.158.64.0 to 152.158.127.255 3 = 152.158.128.0 to 152.158.191.255 4 = 152.158.192.0 to 152.158.255.255 Let me know where I am wrong.

Overflow04 asked in Computer Networks Oct 9, 2022

328 views

0 votes

2 answers

75

Computer Networks
Answer given is d (Question From PW)

Overflow04 asked in Computer Networks Oct 8, 2022

405 views

0 votes

1 answer

76

Computer Networks
Question From PW Given :8 th answer is d : 9 th answer is b (Answer seems to be incorrect (I don’t know exactly)).

Overflow04 asked in Computer Networks Oct 8, 2022

245 views

0 votes

1 answer

77

Computer Networks
Question from PW Answer given is a Somebody please explain.

Overflow04 asked in Computer Networks Oct 8, 2022

261 views

3 votes

1 answer

78

lalitver10 asked in CO and Architecture Oct 3, 2022

400 views

0 votes

2 answers

79

Working Set Model
Consider a system uses working-set model for frame allocations. Working-set window size is 7. Following is sequence of virtual page references: 5, 4, 3, 3, 4, 1, 2, 2, 1, 2, 1, 1, 5, 4, 3, 5 What will be the minimum number of ... think that after executing the above sequence in the beginning the working set will contain only frame 5 so the minimum number of elements will be 1.

Chaitanya Kale asked in Operating System Sep 22, 2022

by Chaitanya Kale

616 views

1 vote

1 answer

80

Igate2022 Test Series
consider a ABC university and the relation took(StudentID, CourseNo, Quarter, Year, Units, Grade) contains the grades for the courses completed by ABC students during the last 20 years. For simplicity, assume that there are 25,000 students enrolled each quarter, and ... the B+ use, in the worst case. (n denotes the maximum number of pointers in a node.) Ans 3 Please explain

SKMAKM asked in Databases Sep 19, 2022

by SKMAKM

491 views

0 votes

1 answer

81

Gate At Zeal
Question → If (G,*) is a group of order 960 and there exist a in G such that a^m=e for some integer m<=960 where e is identity element of G then total number of possible value of m is___________ Answer==28

lalitver10 asked in Set Theory & Algebra Sep 17, 2022

477 views

3 votes

2 answers

82

aptitude igate test series
A student finds the average of 10 positive integers. Each integer contains two digits. By mistake, the boy interchanges the digits one number say ‘ba’ for ‘ab’. Due to this, the average become 1.8 less than the previous one. Find out the difference of the two digits a and b.?

jugnu1337 asked in Quantitative Aptitude Sep 17, 2022

732 views

1 vote

1 answer

83

Test Series
Question : Consider a Device which operates with 20 MBPS operating speed.The device is operating on Programmed control mode of I/O and it has to transfer data of 20 B from it the data is transferred byte wise .Size of status register is 2 Bytes.total time needed to perform the data transfer is --------(microseconds)

lalitver10 asked in CO and Architecture Sep 16, 2022

605 views

1 vote

3 answers

84

Applied test series question
A 4-bit carry lookahead adder adds two 4-bit numbers. The adder is designed without making use of the EX-OR gates. The propagation delay for all gates is given as 2.4 time units. What will be the overall delay of adder if we assume that inputs ... AND, Or gates. can someone explain me this in a deatiled manner as i am not able to find the appropriate solution for it ?

shikhar500 asked in Digital Logic Sep 13, 2022

614 views

1 vote

2 answers

85

Computer Networks
I am slightly confused in 40 Gbps. When to use 2^30 and when to use 10^3 in conversion.

Overflow04 asked in Computer Networks Sep 11, 2022

727 views

0 votes

1 answer

86

Applied Test
Which of the following are applications for DFS when we have an unweighted directed graph at hand. 1.Single source shortest path from the source vertex. 2 Topological sorting of the vertices 3 Strongly connected components of the graph. 4 Detection of cycles in the graph. Can we use unweighted directed graph in Topological sorting ?? .

lalitver10 asked in Algorithms Sep 9, 2022

576 views

1 vote

1 answer

87

igate test series
Selection of how many integers from the first ten positive integers (1, 2, ...) guarantees that there must be a pair of these integers with a sum equal to 11 ?

jugnu1337 asked in Combinatory Sep 6, 2022

614 views

0 votes

0 answers

88

NTA NET-JRF
Dear Sirs, Kindly update all papers of NTA NET-JRF after 2015.

rsansiya111 asked in Others Sep 2, 2022

217 views

0 votes

0 answers

89

Engineering Mathematics
How the value of a1 = 3, a2 = 2 is calculated.

Overflow04 asked in Mathematical Logic Aug 25, 2022

460 views

1 vote

0 answers

90

unacademy test series
In a car race, Car X beats Car Y by $45$ km, Car Y beats Car Z by $50$ km, and Car X beats Car Z by $90$ km. The distance (in m) over which the race has been conducted is: 550000 475000 500000 450000

viral8702 asked in Quantitative Aptitude Aug 17, 2022

806 views

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Recent questions tagged test-series