Questions by AnilGoudar

2 votes

0 answers

1

Subset of a regular language
Let L be a regular language over {a,b}, Suppose a new language defined as follows, L = x1 , x2, x3, x4,........ L1 = x5, x10, x15 ..... L1 is defined as taking every string which is at positon 5, 10, 15 and so on, in other words, the positions that can be divided by 5. Is L1 regular?

asked in Theory of Computation Oct 13, 2018

999 views

1 vote

2 answers

2

Set theory
What is the difference between Subset and Proper subset? Can we say subset is also a proper subset in some cases?

asked in Mathematical Logic Aug 9, 2018

433 views

0 votes

0 answers

3

Admission Query for NSR
Hello All please help me to fill choice filling for NSR. I have score of 477 and OBC category Here is the list, Any swapping needed? I want to pursue MTech and go to teaching field. PLease help

asked in NITs Jul 14, 2018

384 views

0 votes

0 answers

4

Suggestion Needed, Please Help
Hello All, Please suggest me, which colleges i can get for the score i am obtaining as 476.19. I belong to OBC-NCL. I have dropped a year for GATE-2018 but it didnt go as i prepared, i think there is some problem and analysing them ... drop a year instead i wanna join Some colleges like NIT and prepare parallely. Please suggest which colleges i can get for the score.

asked in NITs Mar 11, 2018

278 views

1 vote

0 answers

5

Gate 2018 results
Getting 35.67 marks in GATE-18, Where can i apply? is OBC category will be helpful here? Any chance of NIT's for MTech or MS?. Please help me .

asked in Others Feb 15, 2018

2.8k views

1 vote

3 answers

6

IEEE floating Point
In IEEE floationg point representation, the hexadecimal number $0xC0000000$ corresponds to ? $-3.0$ $-1.0$ $-4.0$ $-2.0$

asked in CO and Architecture Feb 7, 2018

1.0k views

1 vote

0 answers

7

Ip sunnetting
An organization is granted the block 130.56.0.0/16. The administrator wants to create 1024 subnets. The first and last allocatable addresses in subnet 32 is ?

asked in Computer Networks Jan 29, 2018

767 views

3 votes

1 answer

8

CO-Pipelining
Consider an instruction pipeline with five stages without any branch prediction: Fetch Instruction (FI), Decode Instruction (DI), Fetch Operand (FO), Execute Instruction (EI) and Write Operand (WO). The stage delays for FI, DI, FO, EI and WO are 5 ns, 17 ... I91. If the branch is taken during the execution of this program, the time (in ns) needed to complete the program is ________ .

asked in CO and Architecture Jan 16, 2018

621 views

1 vote

0 answers

9

Is this recoverable schedule?
As commit operations are ordered in each transcations, this schedule is recoverable right? Also please explain how to check for view serializabilty?

asked in Databases Jan 11, 2018

727 views

1 vote

0 answers

10

TRC in database
How does the evaluation will be done?

asked in Databases Jan 11, 2018

319 views

1 vote

2 answers

11

Counting problem
If I have 4 digit number formed using 5,6,7,8. What is the sum of all such 4 digit numbers? Please provide the detailed solution, I am unable to follow counting problems. Thank You.

asked in Combinatory Jan 11, 2018

624 views

2 votes

0 answers

12

Counting
I am solving with Pigeon Hole Principle. Please correct me if I am wrong. Considering the required number of books as pigeons, days of the month as pigeonholes with 3 pigeons per day. if my approach is wrong, please correct me

asked in Combinatory Jan 11, 2018

256 views

4 votes

0 answers

13

AVL tree deletion
When node 50 will be deleted, what will be resultant AVL tree?

asked in Programming Jan 10, 2018

2.4k views

2 votes

1 answer

14

Question

asked in Algorithms Jan 10, 2018

271 views

2 votes

1 answer

15

Question
I am getting 3 tables as R1(ABD) , R2(CE) and R3(AC). Is it correct?

asked in Databases Jan 10, 2018

257 views

1 vote

0 answers

16

Memory levels
Suppose we have a 3 level memory hierarchy with following specs, level1 - 4 words per block, 4 blocks, the access time of 10ns/word. level2 - 16 words per block, 8 blocks, the access time of 20 ns/word. level3 - 32 words per block, 16 blocks, the access time ... when miss in l2 , it goes to l3, then a word will be read from level1. What is average access time for the above transfer?

asked in CO and Architecture Jan 10, 2018

270 views

1 vote

0 answers

17

Question

asked in Programming Jan 4, 2018

159 views

2 votes

1 answer

18

what is the answer

asked in Programming Jan 4, 2018

964 views

1 vote

0 answers

19

How to draw conclusion from given statements?
What is the conclusion that can be drawn from the following statements, 1) CPU utilization = 15%. 2) Hard Disk utilization = 95%. 3) Other I/O devices = 5%.

asked in Operating System Jan 2, 2018

123 views

2 votes

1 answer

20

Use of multi paging
1) Why multi-level paging is used and what are its advantages? 2) Why paging is used in segmentation?

asked in Operating System Jan 2, 2018

271 views

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