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1
Practice: Deadlock
Deadlock Question
Deadlock Question
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3
PAge replacement-EAT
Consider following reference string 7,0,1,2,0,3,0,4,2,3,0,3,2 Consider FIFO page replacement policy is used with 3 Page Frames. If memory access time is 50ns, then what is EAT?
Consider following reference string 7,0,1,2,0,3,0,4,2,3,0,3,2Consider FIFO page replacement policy is used with 3 Page Frames.If memory access time is 50ns, then what is ...
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4
Page Table Levels
The x86-64 default page table size is 4096 bytes, each page table must fit in a page and a page table entry is 8 bytes. Current CPUs only implement 48 bits of virtual address space. How many page table levels are required?
The x86-64 default page table size is 4096 bytes, eachpage table must fit in a page and a page table entry is8 bytes. Current CPUs only implement 48 bits of virtualaddres...
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5
Hashing
what is minimum number of elements that need to be hashed into a hash table of size m with chaining in order to make sure that at least one hash location has a chain of length n?
what is minimum number of elements that need to be hashed into a hash table of size m with chaining in order to make sure that at least one hash location has a chain of l...
1 answer
6
Digital Electronics
Size of rom for converting binary code to gray code?
Size of rom for converting binary code to gray code?
1 answer
7
Computer Networks ICMP
Qus 26. Icmp message :destination unreachable. What should sender do ? a. discard original packet, b. Wait for acknowledgement c. resend it after timer expires
Qus 26. Icmp message :destination unreachable. What should sender do ?a. discard original packet,b. Wait for acknowledgementc. resend it after timer expires
1 answer
8
Compiler Design
Which language is used to describe the semantics and syntax of c? 1. attribute grammar. 2 syntax tree 3. none
Which language is used to describe the semantics and syntax of c?1. attribute grammar.2 syntax tree3. none
1 answer
9
Computer Networks
Qus 5. choose the true sentence 1)http uses port no 80 port for listening. 2) http use port 80 for sending a.1 only b 2 only c both 1 and 2 d. none
Qus 5. choose the true sentence 1)http uses port no 80 port for listening.2) http use port 80 for sendinga.1 onlyb 2 onlyc both 1 and 2d. none
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11
Computer Networks
If webpage www.abc.com which has 10 objects is requested then how many port number is to be requested ?
If webpage www.abc.com which has 10 objects is requested then how many port number is to be requested ?
3 answers
12
Algorithms
what is the maximum difference between height of two nodes of AVL tree a.1 b.2 c.3 d.none
what is the maximum difference between height of two nodes of AVL treea.1b.2c.3d.none
2 answers
14
cil-2017
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15
Gate counselling
How to get into IIT program (MS/RA) with gate score 635 and gate rank 1340 general category? Is there any chance of top 4 NIT in spot rounds? How can I make best use of my rank?
How to get into IIT program (MS/RA) with gate score 635 and gate rank 1340 general category?Is there any chance of top 4 NIT in spot rounds?How can I make best use of my ...
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17
two 's complement
Using binary arithmetic, a number c is computed by taking the n-bit two’s complement of ‘a – b’. If n is eleven, a = 10100001001 and b = 10101 then c = ? (A) 011000011112 (B) 011000011002 (C) 011000111002 (D) 010001111002 explain?
Using binary arithmetic, a number c is computed by taking the n-bit two’s complement of ‘a – b’. If n is eleven, a = 10100001001 and b = 10101 then c = ?(A) 01100...
1 answer
18
forozen
why in data link layer crc is used not checksum and in transport layer checksum not crc?
why in data link layer crc is used not checksum and in transport layer checksum not crc?
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20
Peter Linz-Chapter 3.1 Regular Expressions
Give regular expression for all strings that contain no run of a's greater than two. The input alphabet set consists of {a,b,c)
Give regular expression for all strings that contain no run of a's greater than two.The input alphabet set consists of {a,b,c)
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21
Career advice
I am expecting 50-51 normalised score in gate 2017 and rank 800 to 1200.(general category). I need guidance regarding MS programs at IIT's. Or should I join mtech at iiit Bangalore.
I am expecting 50-51 normalised score in gate 2017 and rank 800 to 1200.(general category). I need guidance regarding MS programs at IIT's. Or should I join mtech at iiit...
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22
Career Related query
I am getting expected gate score of 640.65 and gate normalized score 50.45 (gate 2017 CS set1 ). Which colleges and psu can i apply for.? please suggest something........
I am getting expected gate score of 640.65 and gate normalized score 50.45 (gate 2017 CS set1 ). Which colleges and psu can i apply for.? please suggest something...........
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23
Which of following is CSL
a. { 0m1m+n0m|m,n >=1 } b. { 0m+n1n+m0m|m,n >=1 }
a. { 0m1m+n0m|m,n >=1 }b. { 0m+n1n+m0m|m,n >=1 }
1 answer
24
Ace Full Syllabus Test 3 q46
Correct Output?
Correct Output?
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25
ACE Full test 3 q15
what does converges mean ???how to evaluate its value..please explain
what does converges mean ???how to evaluate its value..please explain
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ACE full test 1 q55
we will get one parse tree or two?
we will get one parse tree or two?
1 answer
27
ME Full Syllabus Test 8
a. (73)H b.(72)H c.(7E)H d.(74)H
a. (73)Hb.(72)Hc.(7E)Hd.(74)H
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28
CO and ARCHITECTURE
WHY WE HAVE TO MULTIPLY THE I4, I5,I6,I7, I8 5 times?
WHY WE HAVE TO MULTIPLY THE I4, I5,I6,I7, I8 5 times?
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29
MadeEasy CBT2 q37
Correct Answer
Correct Answer
1 answer
30
MadeEasy CBT 2 q32
Correct Resilt
Correct Resilt