DWQA Questions

Select category
You are currently running the server at run level 3, you need to allow users access to X server applications for several days. Which run level should you switch to?
OpenLinux Questions asked 1 year ago • 
11 views0 answers0 votes
Which file specifies the processes to be started during boot time?
OpenLinux Questions asked 1 year ago • 
6 views0 answers0 votes
What is the PID of the init process?
OpenLinux Questions asked 1 year ago • 
6 views0 answers0 votes
Which file is referred to by the login command when any user tries to login to the system?
OpenLinux Questions asked 1 year ago • 
8 views0 answers0 votes
Which of the following scenarios do not require the use of the /etc/nologin file?
OpenLinux Questions asked 1 year ago • 
11 views0 answers0 votes
The /etc/nologin file is used to prevent all users from logging on to the system. True or False?
OpenLinux Questions asked 1 year ago • 
9 views0 answers0 votes
You had initially added some hosts in the hosts.deny file to prevent access to FTP. You remove those hosts now because you need to grant them FTP access. How do you restart TCP Wrappers?
OpenLinux Questions asked 1 year ago • 
8 views0 answers0 votes
Which command is used to verify if a program is compiled with TCP Wrappers?
OpenLinux Questions asked 1 year ago • 
7 views0 answers0 votes
You are using a server with two NICs, eth0 and eth1. You want to configure TCP Wrappers for using the telnet service on eth1 only in the hosts.allow file, this can be done by specifying _
OpenLinux Questions asked 1 year ago • 
13 views0 answers0 votes
It is possible to specify the address of a subnet in the hosts.allow and hosts.deny files. True or False?
OpenLinux Questions asked 1 year ago • 
7 views0 answers0 votes
A host does not have an entry in either hosts.allow or hosts.deny. How does TCP Wrappers handle a request originating from this host?
OpenLinux Questions asked 1 year ago • 
10 views0 answers0 votes
What happens to the service request received by TCP Wrappers if the hosts.allow and hosts.deny files do not permit connection?
OpenLinux Questions asked 1 year ago • 
9 views0 answers0 votes
Which of the following is not a keyword used to specify the host in the hosts.allow and hosts.deny files?
OpenLinux Questions asked 1 year ago • 
13 views0 answers0 votes
What does,sshd: ALL, specified in the hosts.deny file indicate?
OpenLinux Questions asked 1 year ago • 
11 views0 answers0 votes
The two files used by TCP Wrappers to control access are _:
OpenLinux Questions asked 1 year ago • 
11 views0 answers0 votes
« Previous123456…115Next »
Ask Question