JK Tech Application Support Engineer Interview Questions and Answers

Ten essential commands in Linux for Application Support Engineers

• ls - list directory contents

• cd - change directory

• pwd - print working directory

• cp - copy files and directories

• mv - move/rename files and directories

• rm - remove files and directories

• grep - search text patterns

• chmod - change file permissions

• ps - display information about running processes

• top - display and update sorted information about processes

Yes, I am willing to relocate to the office location.

• I am open to relocating for the right opportunity.

• I understand the importance of being present in the office for effective communication and collaboration.

• I have relocated for previous job opportunities and have had positive experiences.

• I am excited about the prospect of working in a new location and embracing new challenges.

Union combines and removes duplicates, Union All combines without removing duplicates.

• Union is used to combine the result sets of two or more SELECT statements and remove duplicates.

• Union All is used to combine the result sets of two or more SELECT statements without removing duplicates.

• Union is slower than Union All because it has to remove duplicates.

• Use Union when you want to combine and remove duplicates, use Union...read more

Answers to Linux-related questions for Application Support Engineer role

• Heap dump files can be found using the jmap command

• The superuser has complete control over the system and can perform any action

• chmod command can be used to modify file permissions

• Commands like df, du, and ls can be used to check disk usage

• GREP command is used to search for a specific pattern in a file or output

Ten essential commands in Linux for Application Support Engineers

• ls - list directory contents

• cd - change directory

• pwd - print working directory

• cp - copy files and directories

• mv - move/rename files and directories

• rm - remove files and directories

• grep - search text patterns

• chmod - change file permissions

• ps - display information about running processes

• top - display and update sorted information about processes

Yes, I am willing to relocate to the office location.

• I am open to relocating for the right opportunity.

• I understand the importance of being present in the office for effective communication and collaboration.

• I have relocated for previous job opportunities and have had positive experiences.

• I am excited about the prospect of working in a new location and embracing new challenges.