My Report

Unix Practice Test 10


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Every process belongs to a process group.

2. Which of the following system call uses file descriptor as an argument?

3. ____ exec is responsible for executing programs on a UNIX system.

4. How many data structures does the kernel maintain in memory that contain information about an open file?

5. Both exit and _exit system call share an identical syntax.

6. If two users execute the same program, the memory requirements are doubled.

7. perror also uses error number to print the error messages.

8. sar is a command line tool for collecting, viewing and recording performance data.

9. The environment variables are available in _____

10. What is the symbolic constant for errno 2?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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