What is the output of this program?
#!/bin/bash
a=10
b=$(( $a<0?10:$a<100 ))
echo $b
exit 0
a) 10
b) 20
c) 1
d) 0
Submitted by: Murtazac) 1
Firstly the '$a<0' condition has been checked. Because it is false hence the right hand side condition of the colon (:) has been checked and this is true so program output is 1.
Submitted by: Murtaza
Firstly the '$a<0' condition has been checked. Because it is false hence the right hand side condition of the colon (:) has been checked and this is true so program output is 1.
Submitted by: Murtaza
Read Online Bash Arithmetic Expressions Job Interview Questions And Answers
Top Bash Arithmetic Expressions Questions
| ☺ | Which command puts a script to sleep untill a signal is recieved? |
| ☺ | Which statement resumes the next iteration of a for, while, select, or until loop? |
| ☺ | Which command sets up shorthand for command or command line? |
| ☺ | Which command concatenate the specified argument into a single command, then execute the command? |
| ☺ | Which command identifies the resource of a command? |
Top Linux OS Categories
| ☺ | Device Drivers Interview Questions. |
| ☺ | Linux OS Management Interview Questions. |
| ☺ | Linux Makefile Interview Questions. |
| ☺ | Linux Environment Interview Questions. |
| ☺ | Linux OS Shell Interview Questions. |
