- Which characters identify the start of the line where the interpreter is defined?
A. #$
B. #@
C. #!
D. #^
- Which of the following environment variables store the current shell?
A. SHELL
B. BASH
C. SH
D. TCSH
- Which of the following keywords ends a for loop?
A. do
B. do loop
C. done
D. fi
- If a script resides in the present directory, what character needs to be placed in front of / in order to run the script?
A. .
B. :
C. ;
D. “
- Which of the following commands can create a variable to store the user's input?
A. execute
B. pause
C. write
D. read
- Which of the following characters can be used to test two conditions and return TRUE if either condition is true?
A. &&
B. ||
C. //
D. ==
- Which of the following characters are used as a wildcard when using the select command to perform a mysql query?
A. +
B. /
C. *
D. -
- Which of the following options...