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Recent questions tagged ugcnetcse-june2016-paper3
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61
UGC NET CSE | June 2016 | Part 3 | Question: 12
Semi-join strategies are techniques for query processing in distributed database system. Which of the following is semi-joined technique? Only the joining attributes are sent from one site to another and then all of the rows are returned ... returned All of the attributes are sent from one site to another and then only the required rows are returned
Semi-join strategies are techniques for query processing in distributed database system. Which of the following is semi-joined technique?Only the joining attributes are s...
Sanjay Sharma
2.1k
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Sanjay Sharma
asked
Jul 11, 2016
Distributed Computing
ugcnetcse-june2016-paper3
non-gate
distributed-computing
distributed-database
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2
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62
UGC NET CSE | June 2016 | Part 3 | Question: 50
In UNIX OS , when a process creates a new process using the fork() system call , which of the following state is shared between the parent process and child process Heap Stack Shared memory segments Both heap and Stack
In UNIX OS , when a process creates a new process using the fork() system call , which of the following state is shared between the parent process and child processHeapSt...
Sanjay Sharma
3.9k
views
Sanjay Sharma
asked
Jul 11, 2016
Operating System
ugcnetcse-june2016-paper3
operating-system
unix
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2
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2
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63
UGC NET CSE | June 2016 | Part 3 | Question: 70
Consider the statement "Either $-2 \leq x \leq -1 \text{ or } 1 \leq x \leq 2$" The negation of this statement is x<-2 or 2<x or -1<x<1 x<-2 or 2<x -1<x<1 x $\leq$ -2 or 2 $\leq$ x or -1<x<1
Consider the statement "Either $-2 \leq x \leq -1 \text{ or } 1 \leq x \leq 2$"The negation of this statement is x<-2 or 2<x or -1<x<1x<-2 or 2<x-1<x<1x $\leq$ -2 or 2 $...
Sanjay Sharma
2.7k
views
Sanjay Sharma
asked
Jul 11, 2016
Discrete Mathematics
ugcnetcse-june2016-paper3
linear-programming
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64
UGC NET CSE | June 2016 | Part 3 | Question: 53
A Multicomputer with 256 CPUs is organized as 16$\times$16 grid . What is the worst case delay(in hops) that a message might have to take 16 15 32 30
A Multicomputer with 256 CPUs is organized as 16$\times$16 grid . What is the worst case delay(in hops) that a message might have to take16153230
Sanjay Sharma
3.7k
views
Sanjay Sharma
asked
Jul 11, 2016
Operating System
ugcnetcse-june2016-paper3
operating-system
delay
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0
votes
1
answer
65
UGC NET CSE | June 2016 | Part 3 | Question: 49
In UNIX , processes that have finished execution but have not yet had their status collected are known as _________ Sleeping processes Stopped Processes Zombie Process Orphan Processes
In UNIX , processes that have finished execution but have not yet had their status collected are known as _________Sleeping processesStopped ProcessesZombie ProcessOrpha...
Sanjay Sharma
2.3k
views
Sanjay Sharma
asked
Jul 11, 2016
Operating System
ugcnetcse-june2016-paper3
operating-system
unix
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0
votes
2
answers
66
UGC NET CSE | June 2016 | Part 3 | Question: 25
If link transmits 4000 frames per scond and each slot has 8 bits , the transmission rate of circuits of this TDM is _____ 64 Kbps 32 Mbps 32 Kbps 64 Mbps
If link transmits 4000 frames per scond and each slot has 8 bits , the transmission rate of circuits of this TDM is _____64 Kbps32 Mbps32 Kbps64 Mbps
Sanjay Sharma
3.8k
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Sanjay Sharma
asked
Jul 11, 2016
Computer Networks
ugcnetcse-june2016-paper3
computer-networks
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4
votes
3
answers
67
UGC NET CSE | June 2016 | Part 3 | Question: 23
The regular expression for the complement of the language $L=\{a^nb^m \mid n \geq 4, m \leq 3\}$ is: $(\lambda +a+aa+aaa)b^*+a^*bbbb^*+(a+b)^*ba(a+b)^*$ $(\lambda +a+aa+aaa)b^*+a^*bbbbb^*+(a+b)^*ab(a+b)^*$ $(\lambda +a+aa+aaa)+a^*bbbbb^*+(a+b)^*ab(a+b)^*$ $(\lambda +a+aa+aaa)b^*+a^*bbbbb^*+(a+b)^*ba(a+b)^*$
The regular expression for the complement of the language $L=\{a^nb^m \mid n \geq 4, m \leq 3\}$ is:$(\lambda +a+aa+aaa)b^*+a^*bbbb^*+(a+b)^*ba(a+b)^*$$(\lambda +a+aa+aaa...
Sanjay Sharma
3.9k
views
Sanjay Sharma
asked
Jul 11, 2016
Theory of Computation
ugcnetcse-june2016-paper3
theory-of-computation
regular-expression
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3
votes
1
answer
68
UGC NET CSE | June 2016 | Part 3 | Question: 24
Consider the following two languages: $L_1=\{0^i1^j \mid ged (i,j)=1 \}$ $L_2$ is any subset of 0* Which of the following is correct? $L_1$ is regular and $L_2*$ is not regular $L_1$ is not regular and $L_2*$ is regular Both $L_1$ and $L_2*$ are regular languages Both $L_1$ and $L_2*$ are not regular languages
Consider the following two languages:$L_1=\{0^i1^j \mid ged (i,j)=1 \}$$L_2$ is any subset of 0*Which of the following is correct?$L_1$ is regular and $L_2*$ is not regul...
Sanjay Sharma
1.8k
views
Sanjay Sharma
asked
Jul 11, 2016
Theory of Computation
ugcnetcse-june2016-paper3
regular-language
regular-expression
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2
votes
1
answer
69
UGC NET CSE | June 2016 | Part 3 | Question: 8
In distributed databases, location transparency allows for database users, programmers and administratirs to treat the data as if it is at one location, A SQL query with location transparency needs to specify Inheritances Fragments Locations Local formats
In distributed databases, location transparency allows for database users, programmers and administratirs to treat the data as if it is at one location, A SQL query with ...
Sanjay Sharma
5.8k
views
Sanjay Sharma
asked
Jul 11, 2016
Databases
ugcnetcse-june2016-paper3
databases
distributed-database
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1
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0
answers
70
UGC NET CSE | June 2016 | Part 3 | Question: 7
Which of the following statements concerning Object-oriented database is false? Objects in object-oriented databse contain not only data but also methods for processing the data Object-oriented database store computational instructions ... databases Object-oriented databases store more types of data than relational databases and access that data faster
Which of the following statements concerning Object-oriented database is false?Objects in object-oriented databse contain not only data but also methods for processing th...
Sanjay Sharma
1.6k
views
Sanjay Sharma
asked
Jul 11, 2016
Databases
ugcnetcse-june2016-paper3
databases
object-oriented-database
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0
votes
1
answer
71
UGC NET CSE | June 2016 | Part 3 | Question: 6
In ___ method, the word is written to the block in both the cache and main memory, in parallel Write through Write back Write protected Direct mapping
In ___ method, the word is written to the block in both the cache and main memory, in parallelWrite throughWrite backWrite protectedDirect mapping
Sanjay Sharma
3.1k
views
Sanjay Sharma
asked
Jul 11, 2016
CO and Architecture
ugcnetcse-june2016-paper3
co-and-architecture
cache-memory
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4
votes
4
answers
72
UGC NET CSE | June 2016 | Part 3 | Question: 5
The ____ addressing mode is similar to register indirect addressing mode, except that an offset is added to the contents of the register. The offset and register are specified in the instruction. Base indexed Base indexed plus displacement Indexed Displacement
The ____ addressing mode is similar to register indirect addressing mode, except that an offset is added to the contents of the register. The offset and register are spec...
Sanjay Sharma
3.1k
views
Sanjay Sharma
asked
Jul 11, 2016
CO and Architecture
ugcnetcse-june2016-paper3
co-and-architecture
addressing-modes
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0
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2
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73
UGC NET CSE | June 2016 | Part 3 | Question: 4
The Register that stores all interrupt requests is Interrupt mask register Interrupt service register Interrupt request register Status register
The Register that stores all interrupt requests isInterrupt mask registerInterrupt service registerInterrupt request registerStatus register
Sanjay Sharma
3.2k
views
Sanjay Sharma
asked
Jul 11, 2016
CO and Architecture
ugcnetcse-june2016-paper3
co-and-architecture
assembly
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1
votes
2
answers
74
UGC NET CSE | June 2016 | Part 3 | Question: 3
Which of the following in 8085 microprocessor performs HL=HL+DE ? DAD D DAD H DAD B DAD SP
Which of the following in 8085 microprocessor performs HL=HL+DE ?DAD DDAD HDAD BDAD SP
Sanjay Sharma
3.0k
views
Sanjay Sharma
asked
Jul 11, 2016
CO and Architecture
ugcnetcse-june2016-paper3
co-and-architecture
8085-microprocessor
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0
votes
1
answer
75
UGC NET CSE | June 2016 | Part 3 | Question: 2
8085 microprocessor has ___ hardware interrupt 2 3 4 5
8085 microprocessor has ___ hardware interrupt2345
Sanjay Sharma
1.5k
views
Sanjay Sharma
asked
Jul 11, 2016
CO and Architecture
ugcnetcse-june2016-paper3
co-and-architecture
hardware-interrupt
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