ExamVeda
Login
Home

Linux MCQ Questions & Answers | Computer Science

Learn Linux MCQ questions & answers are available for a Computer Science students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Linux MCQ question is the important chapter for a computer science and technical students. Page-4 section-10

Each section contains 100 MCQs on Linux .
31
The file permission 764 means:
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
32
What is the output of this program?
#include<stdio.h>
 
int main()
{
    int *ptr;
    ptr = (int *)calloc(1,sizeof(int));
    *ptr = 10;
    printf("%d\n",*ptr);
    return 0;
}
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
33
Which one of the following string will print by this program?
#include<stdio.h>
#include<pthread.h>
int main()
{
     printf("Example\n");
     pthread_exit("Bye");
     printf("Linux");
     return 0;
 }
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
34
What will be output of following command:
$ echo "The process id is" $$$$
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
35
The next statement
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
36
The user bhojas logged in and performed the following sequence of command. What will be the output of the last command?
$ cd project/module1
$ pwd
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
37
In GDB, breakpoints can be set by the command
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
38
Sticky bit can be set using following permission
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
39
Which one of the following is used for the target filename in the makefile?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
40
Which command is used to extract a column from a text file
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board