#!/bin/bash   read x   while &#91; $x != &quot;hello&quot; &#93;   do    echo &quot;Try to come out of the loop&quot;   read x   done   echo &quot;Welcome&quot;   exit 0
A. by entering “hello”
B. by entering anything except “hello”
C. it is not possible
D. none of the mentioned
Answer:A
#!/bin/bash   read x   while &#91; $x != &quot;hello&quot; &#93;   do    echo &quot;Try to come out of the loop&quot;   read x   done   echo &quot;Welcome&quot;   exit 0
A. by entering “hello” B. by entering anything except “hello” C. it is not possible D. none of the mentioned
Explanation:None.