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Recent questions tagged isro2011

3 votes

2 answers

1

ISRO2011-80
Logic family popular for low power dissipation CMOS ECL TTL DTL

go_editor asked in Integrated Circuits Jun 24, 2016

3.7k views

6 votes

4 answers

2

ISRO2011-79
A problem whose language is recursion is called? Unified problem Boolean function Recursive problem Decidable

go_editor asked in Theory of Computation Jun 24, 2016

4.3k views

7 votes

3 answers

3

ISRO2011-78
A symbol table of length $152$ is processing $25$ entries at any instant. What is occupation density? $0.164$ $127$ $8.06$ $6.08$

go_editor asked in Compiler Design Jun 24, 2016

6.1k views

6 votes

1 answer

4

ISRO2011-77
In a system using single processor, a new process arrives at the rate of six processes per minute and each such process requires seven seconds of service time. What is the CPU utilization? 70% 30% 60% 64%

go_editor asked in Operating System Jun 24, 2016

5.6k views

7 votes

2 answers

5

ISRO2011-75
In HTML, which of the following can be considered a container? <SELECT> <Value> <INPUT> <BODY>

go_editor asked in Web Technologies Jun 23, 2016

4.9k views

6 votes

3 answers

6

ISRO2011-74
In an $RS$ flip-flop, if the $S$ line (Set line) is set high ($1$) and the $R$ line (Reset line) is set low ($0$), then the state of the flip-flop is : Set to $1$ Set to $0$ No change in state Forbidden

go_editor asked in Digital Logic Jun 23, 2016

3.3k views

5 votes

2 answers

7

ISRO2011-73
Belady's anomaly means Page fault rate is constant even on increasing the number of allocated frames Page fault rate may increase on increasing the number of allocated frames Page fault rate may increase on decreasing the number of allocated frames Page fault rate may decrease on increasing the number of allocated frames

go_editor asked in Operating System Jun 23, 2016

2.7k views

7 votes

2 answers

8

ISRO2011-72
Find the output of the following Java code line System.out.printIn(math.floor(-7.4)) -7 -8 -7.4 -7.0

go_editor asked in Java Jun 23, 2016

3.8k views

7 votes

1 answer

9

ISRO2011-71
One SAN switch has $24$ ports. All $24$ supports $8$ Gbps Fiber Channel technology. What is the aggregate bandwidth of that SAN switch? $96$ Gbps $192$ Mbps $512$ Gbps $192$ Gbps

go_editor asked in Computer Networks Jun 23, 2016

3.0k views

7 votes

4 answers

10

ISRO2011-68
Which of the following sentences can be generated by S -> aS $\mid$ bA A -> d $\mid$ cA bccdd abbcca abcabc abcd

go_editor asked in Theory of Computation Jun 23, 2016

5.1k views

5 votes

3 answers

11

ISRO2011-67
The arithmetic mean of attendance of $49$ students of class $\text{A}$ is $40%$ and that of $53$ students of class $\text{B}$ is $35%.$ Then the percentage of arithmetic mean of attendance of class $\text{A}$ and $\text{B}$ is $27.2\%$ $50.25\%$ $51.13\%$ $37.4\%$

go_editor asked in Probability Jun 23, 2016

3.5k views

7 votes

2 answers

12

ISRO2011-66
Which of the following algorithm design technique is used in merge sort? Greedy method Backtracking Dynamic programming Divide and Conquer

go_editor asked in Algorithms Jun 23, 2016

7.8k views

5 votes

2 answers

13

ISRO2011-63
What is the output of the following C code? #include <stdio.h> int main() { int index; for(index=1; index<=5; index++) { printf("%d", index); if (index==3) continue; } } 1245 12345 12245 12354

go_editor asked in Programming in C Jun 23, 2016

5.5k views

9 votes

3 answers

14

ISRO2011-62
The average depth of a binary search tree is $O(n^{0.5})$ $O(n)$ $O(\log n)$ $O(n \log n)$

go_editor asked in DS Jun 23, 2016

21.5k views

6 votes

4 answers

15

ISRO2011-61
Three coins are tossed simultaneously. The probability that they will fall two heads and one tail is $5/8$ $1/8$ $2/3$ $3/8$

go_editor asked in Probability Jun 23, 2016

2.4k views

11 votes

2 answers

16

ISRO2011-60
A total of 9 units of a resource type available, and given the safe state shown below, which of the following sequence will be a safe state? Process Used Max $P_1$ 2 7 $P_2$ 1 6 $P_3$ 2 5 $P_4$ 1 4 $\langle P_4, P_1, P_3, P_2\rangle$ $\langle P_4, P_2, P_1, P_3\rangle $ $\langle P_4, P_2, P_3, P_1\rangle $ $\langle P_3, P_1, P_2, P_4 \rangle$

go_editor asked in Operating System Jun 23, 2016

5.6k views

5 votes

1 answer

17

ISRO2011-59
$n$-th derivative of $x^n$ is $nx^{n-1}$ $n^n.n!$ $nx^n!$ $n!$

go_editor asked in Calculus Jun 23, 2016

2.0k views

4 votes

5 answers

18

ISRO2011-58
In DMA transfer scheme, the transfer scheme other than burst mode is cycle technique stealing technique cycle stealing technique cycle bypass technique

go_editor asked in CO and Architecture Jun 23, 2016

3.5k views

4 votes

4 answers

19

ISRO2011-57
Which of the following UNIX command allows scheduling a program to be executed at the specifies time? cron nice date and time schedule

go_editor asked in Computer Graphics Jun 23, 2016

3.6k views

7 votes

3 answers

20

ISRO2011-54
Number of chips $(128 \times 8 \;\text{RAM})$ needed to provide a memory capacity of $2048$ bytes $2$ $4$ $8$ $16$

go_editor asked in CO and Architecture Jun 23, 2016

4.6k views

4 votes

2 answers

21

ISRO2011-52
Given X: 0 10 16 Y: 6 16 28 The interpolated value X=4 using piecewise linear interpolation is 11 4 22 10

go_editor asked in Numerical Methods Jun 23, 2016

3.1k views

6 votes

2 answers

22

ISRO2011-51
Warnier Diagram enables the analyst to represent Class structure Information Hierarchy Data Flow State Transition

go_editor asked in IS&Software Engineering Jun 23, 2016

3.3k views

7 votes

4 answers

23

ISRO2011-49
Consider a 32-bit machine where four-level paging scheme is used. If the hit ratio to TLB is 98%, and it takes 20 nanosecond to search the TLB and 100 nanoseconds to access the main memory what is effective memory access time in nanoseconds? 126 128 122 120

go_editor asked in Operating System Jun 22, 2016

6.4k views

5 votes

4 answers

24

ISRO2011-46
Which $\textsf{RAID}$ level gives block level striping with double distributed parity? $\textsf{RAID 10}$ $\textsf{RAID 2}$ $\textsf{RAID 6}$ $\textsf{RAID 5}$

go_editor asked in Databases Jun 22, 2016

3.1k views

6 votes

3 answers

25

ISRO2011-47
The output expression of the following gate network is $\text{X.Y} + \overline{\text{X}} . \overline{\text{Y}}$ $\text{X.Y + X.Y}$ $\text{X.Y}$ $\text{X + Y}$

go_editor asked in Digital Logic Jun 22, 2016

2.4k views

5 votes

3 answers

26

ISRO2011-44
In Java, after executing the following code what are the values of x, y and z? int x,y=10; z=12; x=y++ + z++; x=22, y=10, z=12 x=24, y=10, z=12 x=24, y=11, z=13 x=22, y=11, z=13

go_editor asked in Java Jun 22, 2016

3.8k views

5 votes

5 answers

27

ISRO2011-40
Consider the following pseudocode x:=1; i:=1; while ( x <= 500) begin x:=2^x; i:=i+1; end What is the value of $\textsf{i}$ at the end of the pseudocode? $4$ $5$ $6$ $7$

go_editor asked in Algorithms Jun 22, 2016

5.0k views

11 votes

4 answers

28

ISRO2011-39
Two control signals in microprocessor which are related to Direct Memory Access (DMA) are $\textsf{INTR & INTA}$ $\textsf{RD & WR}$ $\textsf{S0 & S1}$ $\textsf{HOLD & HLDA}$

go_editor asked in CO and Architecture Jun 22, 2016

6.5k views

5 votes

5 answers

29

ISRO2011-38
A fast wide SCSI-II disk drive spins at 7200 RPM, has a sector size of 512 bytes, and holds 160 sectors per track. Estimate the sustained transfer rate of this drive 576000 Kilobytes / sec 9600 Kilobytes / sec 4800 Kilobytes / sec 19200 Kilobytes / sec

go_editor asked in Operating System Jun 22, 2016

4.7k views

6 votes

2 answers

30

ISRO2011-37
Find the memory address of the next instruction executed by the microprocessor $(8086),$ when operated in real mode for $\textsf{CS=1000}$ and $\textsf{IP=E000}$ $\textsf{10E00}$ $\textsf{1E000}$ $\textsf{F000}$ $\textsf{1000E}$

go_editor asked in CO and Architecture Jun 22, 2016

7.7k views

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Recent questions tagged isro2011