Register
Filter

Questions by sh!va

0 votes
1 answer
31
ISRO 2017-ECE Computational circuits
The circuit shown in the figure converts (a) BCD to binary code (b) Binary to Excess-3 code (c) Excess-3 to Gray code (d) Gray to Binary code
The circuit shown in the figure converts(a) BCD to binary code(b) Binary to Excess-3 code(c) Excess-3 to Gray code(d) Gray to Binary code
0 votes
0 answers
32
Minimum and maximum values of float and double data types
In C++, size of float and double data types are 4 bytes and 8 bytes respectively. Calculate range ( minimum and maximum values) of float and double:
In C++, size of float and double data types are 4 bytes and 8 bytes respectively. Calculate range ( minimum and maximum values) of float and double:
0 votes
1 answer
33
Bit rate vs Baud rate
Pick the correct statement A. Bit rate can never be less than Baud rate B. Baud rate can never be less than Bit rate C. Bit rate and Baud rate are always samr. D. None of the above
Pick the correct statement A. Bit rate can never be less than Baud rateB. Baud rate can never be less than Bit rateC. Bit rate and Baud rate are always samr.D. None of th...
0 votes
1 answer
34
CISC [Interview Question]
CISC is related to: 1. Hardware 2. Software 3. Firmware 4. None of the above
CISC is related to:1. Hardware2. Software3. Firmware4. None of the above
14 votes
3 answers
35
ISRO2017-80
The time complexity of computing the transitive closure of a binary relation on a set of $n$ elements is known to be a. $O(n\log n)$ b. $O\left( n^{3/2}\right)$ c. $O( n^3 )$ d. $O(n)$
The time complexity of computing the transitive closure of a binary relation on a set of $n$ elements is known to bea. $O(n\log n)$b. $O\left( n^{3/2}\right)$c. $O( n^3 )...
5 votes
2 answers
36
ISRO2017-77
If $L$ and $P$ are two recursively enumerable languages then they are not closed under Kleene star $L^*$ of $L$ Intersection $L \cap P$ Union $L \cup P$ Set difference
If $L$ and $P$ are two recursively enumerable languages then they are not closed underKleene star $L^*$ of $L$Intersection $L \cap P$Union $L \cup P$Set difference
3 votes
3 answers
37
ISRO2017-74
Which of these is a super class of all errors and exceptions in the Java language? Runtime Exceptions Throwable Catchable None of the above
Which of these is a super class of all errors and exceptions in the Java language?Runtime ExceptionsThrowableCatchableNone of the above
7 votes
2 answers
38
ISRO2017-73
Which of the following statement is true? Hard real time OS has less jitter than soft real time OS Hard real time OS has more jitter than soft real time OS Hard real time OS has equal jitter as soft real time OS None of the above
Which of the following statement is true?Hard real time OS has less jitter than soft real time OSHard real time OS has more jitter than soft real time OSHard real time OS...
5 votes
1 answer
39
ISRO2017-72
The Linux command mknod myfifo b 4 16 will create a character device if user is root will create a named pipe FIFO if user is root will create a block device if user is root None of these
The Linux command mknod myfifo b 4 16will create a character device if user is rootwill create a named pipe FIFO if user is rootwill create a block device if user is root...
5 votes
3 answers
40
ISRO2017-70
We use malloc and calloc for: Dynamic memory allocation Static memory allocation Both dynamic memory allocation and static memory allocation None of these
We use malloc and calloc for:Dynamic memory allocationStatic memory allocationBoth dynamic memory allocation and static memory allocationNone of these
9 votes
3 answers
41
ISRO2017-69
Choose the equivalent prefix form of the following expression (a+(b-c))*((d-e)/(f+g-h)) *+a-bc/-de-+fgh *+a-bc-/de-+fgh *+a-bc/-ed-+fgh *+ab-c/-de-+fgh
Choose the equivalent prefix form of the following expression(a+(b-c))*((d-e)/(f+g-h))*+a-bc/-de-+fgh*+a-bc-/de-+fgh*+a-bc/-ed-+fgh*+ab-c/-de-+fgh
6 votes
4 answers
42
ISRO2017-68
A critical region is a piece of code which only one process executes at a time is a region prone to deadlock is a piece of code which only a finite number of processes execute is found only in windows NT operating system
A critical regionis a piece of code which only one process executes at a timeis a region prone to deadlockis a piece of code which only a finite number of processes execu...
6 votes
1 answer
44
ISRO2017-65
Which product metric gives the measure of the average length of words and sentence in documents? SCI number Cyclomatic complexity LOC Fog index
Which product metric gives the measure of the average length of words and sentence in documents?SCI numberCyclomatic complexityLOCFog index
8 votes
4 answers
45
ISRO2017-64
What is the output of the following program? #include<stdio.h> int tmp=20; main() { printf("%d", tmp); func(); printf("%d", tmp); } func() { static int tmp=10; printf("%d", tmp); } 20 10 10 20 10 20 20 20 20 10 10 10
What is the output of the following program?#include<stdio.h int tmp=20; main() { printf("%d", tmp); func(); printf("%d", tmp); } func() { static int tmp=10; printf("%d",...
8 votes
5 answers
47
ISRO2017-62
What will be the output of the following C code? #include <stdio.h> main() { int i; for(i=0;i<5;i++) { int i=10; printf("%d" , i); i++; } return 0; } 10 11 12 13 14 10 10 10 10 10 0 1 2 3 4 Compilation error
What will be the output of the following C code?#include <stdio.h main() { int i; for(i=0;i<5;i++) { int i=10; printf("%d" , i); i++; } return 0; }10 11 12 13 1410 10 10 ...
4 votes
1 answer
48
ISRO2017-61
In software maintenance tackling the changes in the hardware or software environment where the software works, is Corrective maintenance Perfective maintenance Adaptive maintenance Preventive maintenance
In software maintenance tackling the changes in the hardware or software environment where the software works, isCorrective maintenancePerfective maintenanceAdaptive main...
6 votes
1 answer
49
ISRO2017-59
The best data structure to check whether an arithmetic expression has balanced parenthesis is a: Queue Stack Tree List
The best data structure to check whether an arithmetic expression has balanced parenthesis is a:QueueStackTreeList
5 votes
3 answers
50
ISRO2017-58
Which of the following is not a life cycle model? Spiral model Prototyping model Waterfall model Capability maturity model
Which of the following is not a life cycle model?Spiral modelPrototyping modelWaterfall modelCapability maturity model
Page: