SM-Numeric QUIZ Jan-28th-2023

What command clears the contents of your terminal display?

• Delete

• rm

• exit

• clear

What command is used to change ownership of a file?

• chown

• chmod

• cp

• scp

What command shows you how long it has been since the server was rebooted?

• Downtime

• Uptime

• ipp

• ps

What command is used to create user?

• idadd

• useradd

• ping

• fsck

What is fsck is used for?

• To probe the file system

• The expand the file system

• To fix the file system corruption

• To list the file syste,

What command is used to modify an existing user?

• usermod

• usercreate

• userdel

• ifdelete

What is /etc/password?

• it contains a list of the system user account

• it contains files

• it contains ip

• it contains ports

What about /etc/shadow ?

• It contains user's password

• It contains group

• it contains loggins

• None of the options is correct

What is /etc/group?

• It contains nothing

• it contains vulnerability list

• it contains the list of groups to which users belong

• it contains account

What's EC2 Instance?

• AD server Amazon web services

• lamda Amazon web services

• edge locations in Amazon web services

• Virtual server in Amazon web services