What is the error message that you would get if you try to assign “Null” to an integer variable ?
Answer : error message: cannot convert null to int...
What is the difference between shell script and perl ?
Answer : Shell script is platform(OS) only for Unix flavour...
How to find out, how a user visited a particular page ?
Answer : We add a counter in that page....
What is the default port for MySQL Server ?
Answer : If you want to check the port...
What does the top command display ?
Answer : Top displays the top processes on the system and periodically...
What is mutation testing ?
Answer : Mutation comes under white box testing...
Is running apache as a root is a security risk ?
Answer : Yes, running the apache as root...
