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Recent questions tagged test-series

3 votes

1 answer

31

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

abhinowKatore asked in Theory of Computation Jan 14, 2023

by abhinowKatore

543 views

0 votes

2 answers

32

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, 2023

461 views

0 votes

1 answer

33

Operating System
How c came into picture.

Overflow04 asked in Operating System Dec 31, 2022

317 views

0 votes

1 answer

34

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

519 views

1 vote

1 answer

35

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

609 views

0 votes

2 answers

36

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

749 views

0 votes

0 answers

37

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

466 views

3 votes

2 answers

38

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

711 views

1 vote

1 answer

39

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

340 views

0 votes

1 answer

40

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

Overflow04 asked in Databases Nov 29, 2022

251 views

0 votes

0 answers

41

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

Overflow04 asked in Databases Nov 29, 2022

332 views

0 votes

0 answers

42

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

381 views

0 votes

1 answer

43

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

556 views

0 votes

1 answer

44

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

316 views

1 vote

1 answer

45

Computer Networks
I am getting M1 as correct.

Overflow04 asked in Computer Networks Nov 18, 2022

399 views

0 votes

0 answers

46

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

362 views

0 votes

0 answers

47

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

434 views

0 votes

0 answers

48

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

402 views

1 vote

1 answer

49

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

409 views

2 votes

1 answer

50

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

408 views

0 votes

1 answer

51

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

Overflow04 asked in Theory of Computation Nov 10, 2022

236 views

1 vote

2 answers

52

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

rsansiya111 asked in Digital Logic Nov 8, 2022

629 views

0 votes

1 answer

53

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

527 views

0 votes

1 answer

54

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

853 views

0 votes

0 answers

55

Theory Of Computation
Clarification on the iv)

Overflow04 asked in Theory of Computation Nov 1, 2022

395 views

1 vote

1 answer

56

Zeal test series
A computer system uses $16-$bit memory addresses.It has a $16KB$ cache organized in a $4-$ way set associative manner with $64 $ bytes per cache block.Assume that size of each memory word is 2B .When a program is executed ,The processor read ... .All the above addresses shown in decimal values.Assume cache is initially empty .The number of addresses hit in the cache ?

Kabir5454 asked in CO and Architecture Nov 1, 2022

559 views

0 votes

1 answer

57

Theory of Computaion
Somebody please explain all the 3 points in detail(Seems to be important for exam)

Overflow04 asked in Theory of Computation Oct 31, 2022

264 views

1 vote

1 answer

58

Theory of Computation
Number of 3 state DFA with designated initial state can be constructed over the alphabet $\sum$ = {0,1,2} with exactly 2 final states is $3^{8}$ B)$3^{9}$ C) $3^{10}$ D) $3^{11}$ Answer is C

Overflow04 asked in Theory of Computation Oct 30, 2022

542 views

0 votes

1 answer

59

Theory of Computation
Difference between L1 and L2 ??

Overflow04 asked in Theory of Computation Oct 30, 2022

525 views

0 votes

0 answers

60

Engineering Mathematics
Can somebody brief description about this topic(means formula or link to study). Actually this question is asked in TOC test, but looking more like mathematics part.

Overflow04 asked in Combinatory Oct 30, 2022

343 views

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Recent questions tagged test-series