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Questions by yankur9
2
votes
1
answer
1
Self doubt
condition for all , any & some in the database . Q1) if A>ALL(B) Where Case 1) A={2}, B={ } Case 2) A={2}, B={ 1,2,3} Case 1) A={2}, B={ NULL,1,2} Q2) if A>ANY(B) Where Case 1) A={2}, B={ } Case 2) A={2}, B={ 1,2,3} Case 1) A={2}, B={ NULL,1,2} Q1) if A>SOME(B) Where Case 1) A={2}, B={ } Case 2) A={2}, B={ 1,2,3} Case 1) A={2}, B={ NULL,1,2}
asked
in
Databases
Jan 23, 2018
261
views
databases
3
votes
0
answers
2
made easy test series
A) Decidable REC B) Undecidable and RE C) Undecidable and non RE D) Decidable but RE
asked
in
Theory of Computation
Jan 13, 2018
359
views
turing-machine
recursive-and-recursively-enumerable-languages
4
votes
1
answer
3
MadeEasy Test Series 2018: Operating System - VIrtual Memory
Consider a system implements 4 KB pages and 24 bits physical address space. Each page table entry contains a valid bits, a dirty bits, 2 permission bits and translation. If the maximum page table size of process is 30 KB. Then the size of virtual memory supported by the system is ________ (MB).
asked
in
Operating System
Jan 13, 2018
730
views
operating-system
virtual-memory
madeeasy-testseries-2018
made-easy-test-series
3
votes
1
answer
4
process synchronization
mutex variable can have value?
asked
in
Operating System
Oct 7, 2017
487
views
process-synchronization
critical-section
2
votes
2
answers
5
doubt
in case of shortest remaining time first(SRTF) . we always consider pre-emptive scheduling??
asked
in
Operating System
Jan 29, 2017
342
views
process-scheduling
6
votes
4
answers
6
doubt
Every table with two single-valued attributes is in 1NF, 2NF, 3NF and BCNF. ???? plz define clearly?? is it true for all the table having more than two attribute?? #refrence gate2014
asked
in
Databases
Jan 28, 2017
2.2k
views
database-normalization
2
votes
1
answer
7
self doubt
what is viable prefix in compiler??
asked
in
Compiler Design
Jan 22, 2017
529
views
parsing
2
votes
1
answer
8
self doubt
which one For computer based on one-address instruction formats/zero-address instruction formats each address field can be used to specify : A memory operand A processor register An implied accumulator register??? #reference gate-2015
asked
in
CO and Architecture
Jan 22, 2017
237
views
co-and-architecture
3
votes
1
answer
9
MADEEASY
Which of the following statement true about views ? a.Views allowed to update if defined over single relation without aggregation. b. Views allowed to update if defined over multiple relations without aggregation. c. Views allowed to update if defined over single relation even with aggregation. d. Views allowed to update if defined over multiple relations with aggregation.
asked
in
Databases
Jan 10, 2017
1.2k
views
databases
4
votes
1
answer
10
MadeEasy Subject Test: Programming & DS - Programming in C
What is the functionality of above function Do ( ) ? a. Check whether string is odd palindrome b. Check whether the string is even palindrome c. Check whether the string is palindrome d. None of the above
asked
in
Programming in C
Jan 10, 2017
523
views
made-easy-test-series
programming-in-c
programming
2
votes
2
answers
11
MadeEasy Subject Test: Computer Networks - Icmp
When a strict routing has been specified by the source but can’t be followed by the intermediate routers, such events will be reported by ICMP???
asked
in
Computer Networks
Jan 10, 2017
1.6k
views
made-easy-test-series
computer-networks
icmp
2
votes
2
answers
12
MadeEasy Subject Test: Computer Networks - Application Layer Protocols
Two distinct webpages (for eg. www.madeeasy.in/student.html and www.madeeasy.in/course.html) can not be sent over the same persistent connection.
asked
in
Computer Networks
Jan 10, 2017
957
views
made-easy-test-series
computer-networks
application-layer-protocols
2
votes
2
answers
13
made easy
Unix I-node has disk block size 8 KB and maximum file possible with the double indirect is 32 GB. Then the number of bits which represents disk block address is _______ bits.
asked
in
CO and Architecture
Jan 10, 2017
301
views
2
votes
1
answer
14
doubt
Explain Internal And External fragmentation clearly??
asked
in
Operating System
Jan 9, 2017
265
views
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