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In the shell, by default, all variables are considered and stored as ?

  • integer
  • string
  • float
  • chracter

Answer: Option B

Similar Questions :

1. Which LINUX command is used to update the modification time of a file ?

  • UPDATE
  • MODIFY
  • TOUCH
  • UNTOCUH

Answer: Option C

2. What is true about chmod +t ?

  • It will set effective userid for filename
  • It will set effective groupid for filename
  • It will set the sticky bit
  • It is wrong syntax

Answer: Option C

3. Which of following command of ls will help to view inode number ?

  • -i
  • -s
  • -j
  • -k

Answer: Option A

4. Which command gives the first byte where the difference is in the file1 & file2 ?

  • diff
  • differ
  • cmp
  • compare

Answer: Option C

5. Which command reads the content of another file in vi editor ?

  • erd
  • ex
  • r
  • read

Answer: Option B

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