My Report

Unix Mock Test 9


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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 10%

Question 1 of 10

1. It is often more convenient to save perl program files with ____ extension.

Question 1 of 10

Question 2 of 10

2. For extracting a substring, ____ function is used.

Question 2 of 10

Question 3 of 10

3. awk uses _____ dimensional arrays.

Question 3 of 10

Question 4 of 10

4. Which of the following are concatenation operators?

Question 4 of 10

Question 5 of 10

5. awk allows the user to use variables of his own choice.

Question 5 of 10

Question 6 of 10

6. We can move back to the previous file using ____ command.

Question 6 of 10

Question 7 of 10

7. To split the screen into multiple windows, we can use ____ command.

Question 7 of 10

Question 8 of 10

8. ___ is known as range operator.

Question 8 of 10

Question 9 of 10

9. Which function is used by perl for reversing a string?

Question 9 of 10

Question 10 of 10

10. vi editor has ____ named buffers.

Question 10 of 10


 

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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