Question - 1
Red Hat Linux, created by the company ___?
Red Hat
Linux Foundation
Microsoft
None of the above
Answer- A
Question - 2
Linus Torvalds
Linux Redhat
Bill Gates
None of the above
Answer- A
Question - 3
Which Command Is Used To Check The Kernel Version ?
uname -r
uname -o
uname -v
uname -k
Answer- A
Question - 4
Which Command Is Used To Check The Kernel Version ?
$ lpq
chk-mod
lsmod
None of the above
Answer- C
Question - 5
Which of the following is an incorrect command?
$ lpr /etc/passwd
$ lpq
$ print /etc/passwd
$ lprem /etc/passwd
Answer- B
Question - 6
Run level 2 is the multi-user mode without networking.
Run level 2 is the multi-user mode with networking.
Run level 2 is the single-user mode without networking.
Run level 2 is the single-user mode with networking.
Answer- A
Question - 7
How would you create a disk dump in RedHat Linux?
mk4ext /dev/sda /dev/sdb
dd if=/dev/sda of=/dev/sdb
restore /dev/sda /dev/sdb
fsck2 /dev/sda /dev/sdb
Answer- B
Question - 8
What does the tcpdump command do?
Terminates all TCP connections on the target host.
Captures traffic on a network
Lists All TCP and UDP connections.
Lists All TCP connections.
Answer- B
Question - 9
To verify what state (run level) you are currently running in
init
runlevel
telinit
chkstate
Answer- B
Question - 10
Which command enables you to see current at jobs scheduled for execution?
Answer- A
Question - 11
After entering commands in the at shell, which command enables you to close the at shell?
Answer- B
Question - 12
share resources (like printers) between a Windows and Linux machines
mount Windows filesystems on Linux machines
Both A & B
None of the above
Answer- C
Question - 13
Parallel Network File System
peripheral Network File System
persistence Network File System
None of the above
Answer- A
Question - 14
How would you find out the dependencies of RPM package?
#rpm -nogpg
#rpm -ivh
#rpm -qR
#rpm -icv
Answer- C
Question - 15
What is the name of the rsyslogd configuration file?
/etc/rsyslog.conf
/etc/sysconfig/rsyslogd.conf
/etc/sysconfig/rsyslog.conf
None of the above
Answer- A
Question - 16
A user wants to remove his complete history. Which of the following approaches would do that?
Remove the ~/.bash_history file and type history -c
Type history -c .
Remove the ~/.bash_history file.
Type history -c and close the current shell.
Answer- A
Question - 17
Which of the following files contains the names and locations of system log files?
/etc/lilo.conf
/usr/syslog.conf
/etc/syslog.conf
/usr/lilo.conf
Answer- C
Question - 18
Which of the following commands is used to mount file systems?
detach
mount
umount
attach
Answer- B
Question - 19
Which (free) linux distro is derived from RHEL
CentOS
Ubuntu
Mint
Debian
Answer- A
Question - 20
Which is not a valid priority in syslogd.conf?
Answer- D
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