Recent questions tagged ugcnetcse-dec2014-paper3 / GATE Overflow for GATE CSE

2 votes

1 answer

61

UGC NET CSE | December 2014 | Part 3 | Question: 14
Match the following $:$ ... $\text{a-i, b-ii, c-iii, d-iv}$ $\text{a-iv, b-iii, c-ii, d-i}$

Match the following $:$ $\begin{array}{clcl} & \textbf{List – I} && \textbf{List – II} \\ \text{a.} & \text{Tablet, Joystick} & \text{i.} & \text{Continuous devices}...

makhdoom ghaya

2.5k views

makhdoom ghaya asked Jul 25, 2016

1 votes

1 answer

62

UGC NET CSE | December 2014 | Part 3 | Question: 13
Which of the following categories of languages do not refer to animation languages ? Graphical languages General-purpose languages Linear-list notations None of the above

Which of the following categories of languages do not refer to animation languages ?Graphical languagesGeneral-purpose languages Linear-list notationsNone of the above

makhdoom ghaya

2.3k views

makhdoom ghaya asked Jul 25, 2016

6 votes

2 answers

63

UGC NET CSE | December 2014 | Part 3 | Question: 12
Which of the following is false ? Every binary relation is never be in $BCNF$. Every $BCNF$ relation is in $3NF$. $1 NF, 2 NF, 3 NF$ and $BCNF$ are based on functional dependencies. Multivalued Dependency $(MVD)$ is a special case of Join Dependency $(JD)$

Which of the following is false ? Every binary relation is never be in $BCNF$. Every $BCNF$ relation is in $3NF$. $1 NF, 2 NF, 3 NF$ and $BCNF$ are based on functional de...

makhdoom ghaya

5.3k views

makhdoom ghaya asked Jul 25, 2016

2 votes

1 answer

64

UGC NET CSE | December 2014 | Part 3 | Question: 11
Consider the following statements : I. Re-construction operation used in mixed fragmentation satisfies commutative rule. II. Re-construction operation used in vertical fragmentation satisfies commutative rule Which of the following is correct ? $I$ $II$ Both are correct None of the statements are correct.

Consider the following statements :I. Re-construction operation used in mixed fragmentation satisfies commutative rule.II. Re-construction operation used in vertical frag...

makhdoom ghaya

2.0k views

makhdoom ghaya asked Jul 25, 2016

4 votes

2 answers

65

UGC NET CSE | December 2014 | Part 3 | Question: 10
Let $R = ABCDE$ is a relational scheme with functional dependency set $F = \left\{A \rightarrow B, B \rightarrow C, AC \rightarrow D\right\}$. The attribute closures of $A$ and $E$ are $ABCD, \phi$ $ABCD, E$ $\Phi, \phi$ $ABC, E$

Let $R = ABCDE$ is a relational scheme with functional dependency set $F = \left\{A \rightarrow B, B \rightarrow C, AC \rightarrow D\right\}$. The attribute closures of $...

makhdoom ghaya

2.7k views

makhdoom ghaya asked Jul 25, 2016

2 votes

1 answer

66

UGC NET CSE | December 2014 | Part 3 | Question: 09
_________ rules used to limit the volume of log information that has to be handled and processed in the event of system failure involving the loss of volatile information. Write-ahead log Check-pointing Log buffer Thomas

_________ rules used to limit the volume of log information that has to be handled and processed in the event of system failure involving the loss of volatile information...

makhdoom ghaya

3.2k views

makhdoom ghaya asked Jul 24, 2016

4 votes

1 answer

67

UGC NET CSE | December 2014 | Part 3 | Question: 08
Which of the following is correct ? I. Two phase locking is an optimistic protocol. II. Two phase locking is pessimistic protocol III. Time stamping is an optimistic protocol. IV. Time stamping is pessimistic protocol. $I$ and $III$ $II$ and $IV$ $I$ and $IV$ $II$ and $III$

Which of the following is correct ?I. Two phase locking is an optimistic protocol.II. Two phase locking is pessimistic protocolIII. Time stamping is an optimistic protoco...

makhdoom ghaya

4.0k views

makhdoom ghaya asked Jul 24, 2016

2 votes

1 answer

68

UGC NET CSE | December 2014 | Part 3 | Question: 07
Location transparency allows: I. Users to treat the data as if it is done at one location. II. Programmers to treat the data as if it is at one location. III. Managers to treat the data as if it is at one location. Which one of the following is correct ? $I, II$ and $III$ $I$ and $II$ only $II$ and $III$ only $II$ only

Location transparency allows:I. Users to treat the data as if it is done at one location.II. Programmers to treat the data as if it is at one location.III. Managers to tr...

makhdoom ghaya

2.9k views

makhdoom ghaya asked Jul 24, 2016

1 votes

1 answer

69

UGC NET CSE | December 2014 | Part 3 | Question: 06
Specify the contents of the accumulator and the status of the $S, Z$ and $CY$ flags when $8085$ microprocessor performs addition of $87 H$ and $79 H$. $11, 1, 1, 1$ $10, 0, 1, 0$ $01, 1, 0, 0$ $00, 0, 1, 1$

Specify the contents of the accumulator and the status of the $S, Z$ and $CY$ flags when $8085$ microprocessor performs addition of $87 H$ and $79 H$. $11, 1, 1, 1$$10, 0...

makhdoom ghaya

6.1k views

makhdoom ghaya asked Jul 24, 2016

1 votes

2 answers

70

UGC NET CSE | December 2014 | Part 3 | Question: 05
How many times will the following loop be executed ? LXI B, 0007 H LOP : DCX B MOV A, B ORA C JNZ LOP $05$ $07$ $09$ $00$

How many times will the following loop be executed ? LXI B, 0007 HLOP : DCX B MOV A, B ORA C JNZ LOP $05$ $07$ $09$$00$

makhdoom ghaya

8.6k views

makhdoom ghaya asked Jul 24, 2016

0 votes

1 answer

71

UGC NET CSE | December 2014 | Part 3 | Question: 04
Match the following $8085$ instructions with the flags $:$ ... $\text{a-ii, b-iii, c-i, d-iv}$ $\text{a-ii, b-iv, c-i, d-iii}$

Match the following $8085$ instructions with the flags $:$$\begin{array}{} {} & {\textbf{List – I}} & {} & {\textbf{List – II}} \\ \text{a.} & \text{XCHG} & \text...

makhdoom ghaya

2.5k views

makhdoom ghaya asked Jul 24, 2016

0 votes

1 answer

72

UGC NET CSE | December 2014 | Part 3 | Question: 03
In a dot matrix printer the time to print a character is $6$ m.sec., time to space in between characters is $2$ m.sec., and the number of characters in a line are $200$. The printing speed of the dot matrix printer in characters per ... $0.6$ seconds $166$ chars/second and $0.8$ seconds $250$ chars/second and $0.4$ seconds

In a dot matrix printer the time to print a character is $6$ m.sec., time to space in between characters is $2$ m.sec., and the number of characters in a line are $200$. ...

makhdoom ghaya

2.4k views

makhdoom ghaya asked Jul 24, 2016

1 votes

2 answers

73

UGC NET CSE | December 2014 | Part 3 | Question: 02
For switching from a CPU user mode to the supervisor mode following type of interrupt is most appropriate Internal interrupts External interrupts Software interrupts None of the above

For switching from a CPU user mode to the supervisor mode following type of interrupt is most appropriateInternal interruptsExternal interruptsSoftware interruptsNone of ...

makhdoom ghaya

2.2k views

makhdoom ghaya asked Jul 24, 2016

4 votes

2 answers

74

UGC NET CSE | December 2014 | Part 3 | Question: 01
A hierarchical memory system that uses cache memory has cache access time of $50$ nano seconds, main memory access time of $300$ nano seconds, $75$% of memory requests are for read, hit ratio of $0.8$ for read access and the write-through scheme is used. ... both for read and write requests ? $157.5$ n.sec. $110$ n.sec. $75$ n.sec. $82.5$ n.sec.

A hierarchical memory system that uses cache memory has cache access time of $50$ nano seconds, main memory access time of $300$ nano seconds, $75$% of memory requests ar...

makhdoom ghaya

6.5k views

makhdoom ghaya asked Jul 24, 2016

6 votes

7 answers

75

UGC NET CSE | December 2014 | Part 3 | Question: 24
Regular expression for the complement of language $L=\left\{a^{n}b^{m} \mid n \geq 4, m \leq 3\right\}$ is $(a + b)^{*} ba(a + b)^{*}$ $a^{*} bbbbb^{*}$ $(\lambda + a + aa + aaa)b^{*} + (a + b)^{*} ba(a + b)^{*}$ None of the above

Regular expression for the complement of language $L=\left\{a^{n}b^{m} \mid n \geq 4, m \leq 3\right\}$ is $(a + b)^{*} ba(a + b)^{*}$ $a^{*} bbbbb^{*}$ $(\lambda + a + a...

Vivek sharma

11.0k views

Vivek sharma asked Jul 17, 2015

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author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true