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Recent questions tagged ugcnetcse-june2012-paper2

1 votes
3 answers
31
UGC NET CSE | June 2012 | Part 2 | Question: 16
In which circuit switching, delivery of data is delayed because data must be stored and retrieved from RAM? Space division Time division Virtual Packet
In which circuit switching, delivery of data is delayed because data must be stored and retrieved from RAM?Space divisionTime divisionVirtualPacket
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3 votes
3 answers
32
UGC NET CSE | June 2012 | Part 2 | Question: 15
Decryption and encryption of data are responsibility of which of the following layer? Physical layer Data link layer Presentation layer Session layer
Decryption and encryption of data are responsibility of which of the following layer?Physical layerData link layerPresentation layerSession layer
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1 votes
4 answers
33
UGC NET CSE | June 2012 | Part 2 | Question: 14
Which of the following TCP/IP Internet protocol does diskless machine uses to obtain its IP address from a server? RAP RIP ARP X.25
Which of the following TCP/IP Internet protocol does diskless machine uses to obtain its IP address from a server?RAPRIPARPX.25
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0 votes
1 answer
34
UGC NET CSE | June 2012 | Part 2 | Question: 12
A Transaction Manager is which of the following? Maintains a log of transactions Maintains before and after database images Maintains appropriate concurrent control All of the above
A Transaction Manager is which of the following?Maintains a log of transactionsMaintains before and after database imagesMaintains appropriate concurrent controlAll of th...
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1 votes
1 answer
35
UGC NET CSE | June 2012 | Part 2 | Question: 10
Which command is the fastest among the following? COPY TO <NEW FILE> COPY STRUCTURE TO <NEW FILE> COPY FILE <FILE 1> <FILE 2> COPY TO MFILE-DAT DELIMITED
Which command is the fastest among the following?COPY TO <NEW FILE>COPY STRUCTURE TO <NEW FILE>COPY FILE <FILE 1 <FILE 2>COPY TO MFILE-DAT DELIMITED
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1 votes
1 answer
36
UGC NET CSE | June 2012 | Part 2 | Question: 9
What deletes the entire file except the file structure? ERASE DELETE ZAP PACK
What deletes the entire file except the file structure?ERASEDELETEZAPPACK
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3 votes
1 answer
37
UGC NET CSE | June 2012 | Part 2 | Question: 8
A binary search tree is a binary tree in which All items in the left subtree are less than root All items in the right subtree are greater than or equal to root Each subtree is itself a binary search tree All of the above
A binary search tree is a binary tree in whichAll items in the left subtree are less than rootAll items in the right subtree are greater than or equal to rootEach subtree...
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1 votes
1 answer
38
UGC NET CSE | June 2012 | Part 2 | Question: 7
In multiuser database if two users wish to update the same record at the same time, they are prevented from doing so by Jamming Password Documentation Record lock
In multiuser database if two users wish to update the same record at the same time, they are prevented from doing so byJammingPasswordDocumentationRecord lock
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0 votes
3 answers
40
UGC NET CSE | June 2012 | Part 2 | Question: 5
Networks that use different technologies can be connected by using Packets Switches Bridges Routers
Networks that use different technologies can be connected by usingPacketsSwitchesBridgesRouters
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1 votes
2 answers
41
UGC NET CSE | June 2012 | Part 2 | Question: 4
The number of colours required to properly colour the vertices of every planer graph is 2 3 4 5
The number of colours required to properly colour the vertices of every planer graph is2345
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1 votes
2 answers
42
UGC NET CSE | June 2012 | Part 2 | Question: 3
The branch logic that provides decision making capabilities in the control unit is known as Controlled transfer Conditional transfer Unconditional transfer None of the above
The branch logic that provides decision making capabilities in the control unit is known asControlled transferConditional transferUnconditional transferNone of the above
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4 votes
2 answers
43
UGC NET CSE | June 2012 | Part 2 | Question: 2
The post order traversal of a binary tree is DEBFCA. Find out the pre-order traversal ABFCDE ADBFEC ABDECF None of the above
The post order traversal of a binary tree is DEBFCA. Find out the pre-order traversalABFCDEADBFECABDECFNone of the above
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2 votes
2 answers
44
UGC NET CSE | June 2012 | Part 2 | Question: 1
The postfix expression AB + CD -* can be evaluated using a stack tree queue linked list
The postfix expression AB + CD -* can be evaluated using astacktreequeuelinked list
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0 votes
1 answer
45
UGC NET CSE | June 2012 | Part 2 | Question: 13
Leaves of which of the following trees are at the same level? A. Binary tree B. B-tree C. AVL-tree D. Expression tree
Leaves of which of the following trees are at the same level?A. Binary treeB. B-treeC. AVL-treeD. Expression tree
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6 votes
4 answers
46
UGC NET CSE | June 2012 | Part 2 | Question: 30
In round robin CPU scheduling as time quantum is increased the average turn around time increases decreases remains constant varies irregularly
In round robin CPU scheduling as time quantum is increased the average turn around timeincreasesdecreasesremains constantvaries irregularly
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