Answers by ayushigupta / GATE Overflow for GATE CSE

2 votes

1

MadeEasy Test Series: Compiler Design - Grammar
Given the following expression grammer: E --> E * F | F + E | F F --> F - F | id Which of the following is true?? (a) * has higher precendence than + (b) - has higher precendence than * (c) + and - have same precendence (d) + has higher precendence than *

Given the following expression grammer:E E * F | F + E | FF F - F | idWhich of the following is true??(a) * has higher precendence than +(b) - has higher precendence ...

442 views

answered Oct 12, 2016

6 votes

2

ISRO2007-18
The number of digit 1 present in the binary representation of $3 \times 512 + 7 \times 64 + 5 \times 8 + 3$ is 8 9 10 12

The number of digit 1 present in the binary representation of$3 \times 512 + 7 \times 64 + 5 \times 8 + 3$ is891012

12.2k views

answered Jun 25, 2016

12 votes

3

GATE CSE 2006 | Question: 70
The following functional dependencies are given: $ AB\rightarrow CD,AF\rightarrow D,DE\rightarrow F,$C\rightarrow G,F\rightarrow E,G\rightarrow A $ Which one of the following options is false? $ \left \{ CF \right \}^{*}=\left \{ ACDEFG \right \}$ $ \left \{ BG \right \} ... $ \left \{ AB \right \}^{*}=\left \{ ABCDG \right \}$

The following functional dependencies are given:$ AB\rightarrow CD,AF\rightarrow D,DE\rightarrow F,$$C\rightarrow G,F\rightarrow E,G\rightarrow A $Which one of the follow...

12.0k views

answered Nov 16, 2015

2 votes

4

segmented scheme of memory management

920 views

answered Nov 16, 2015

1 votes

5

GATE CSE 2003 | Question: 25, ISRO2009-12
Using a larger block size in a fixed block size file system leads to better disk throughput but poorer disk space utilization better disk throughput and better disk space utilization poorer disk throughput but better disk space utilization poorer disk throughput and poorer disk space utilization

Using a larger block size in a fixed block size file system leads tobetter disk throughput but poorer disk space utilizationbetter disk throughput and better disk space u...

15.0k views

answered Nov 15, 2015

0 votes

6

How many of $16$ boolean functions in $2$ variables $x$ and $y$ can be represented using only
How many of $16$ boolean functions in $2$ variables $x$ and $y$ can be represented using only the given set of operators, variables $x$ and $y$ ,and values $0$ and $1$? a) $\{\, \sim \,\}$ b) $\{\, \cdot \,\}$ c) $\{\, + \,\}$ d) $\{\, \cdot \,,\, + \,\}$

How many of $16$ boolean functions in $2$ variables $x$ and $y$ can be represented using only the given set of operators, variables $x$ and $y$ ,and values $0$ and $1$?a)...

1.5k views

answered Oct 7, 2015

11 votes

7

ISRO2009-77
When a process is rolled back as a result of deadlock the difficulty which arises is Starvation System throughput Low device utilization Cycle stealing

When a process is rolled back as a result of deadlock the difficulty which arises isStarvationSystem throughputLow device utilizationCycle stealing

7.2k views

answered Oct 5, 2015

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