1. Which of the following command is used to see the services running in NFS server ?
A. rpcinfo
B. serverinfo
C. NFSinfo
D. infserv
✅ The correct answer is option A.
Basic of linux unix MCQs
2. Which of the following directories contain all the Alias created by a user, including his login directory ?
A. /tmp
B. /etc
C. /usr
D. /dev
✅ The correct answer is option C.
3. What command is used to remove files ?
A. dm
B. rm
C. delete
D. erase
✅ The correct answer is option B.
4. What shell’s wild-card is used to match any number of characters including none ?
A. *
B. ?
C. [!ijk]
D. [ijk]
✅ The correct answer is option A.
5. What file contains the list of port numbers (and associated names) monitored by inetd ?
A. /etc/services
B. /etc/nsorder
C. /etc/nsswitch.conf/
D. /etc/hosts
✅ The correct answer is option A.
6. Which of the following commands is used to have a two-way communication with any person who is currently logged in ?
A. mail
B. mesg
C. write
D. grep
✅ The correct answer is option C.
7. Which of the following command is used to see the services running in NFS server ?
A. rpcinfo
B. serverinfo
C. NFSinfo
D. infserv
✅ The correct answer is option A.
8. Which of the following directories contain all the Alias created by a user, including his login directory ?
A. /tmp
B. /etc
C. /usr
D. /dev
✅ The correct answer is option C.
9. What command is used to remove files ?
A. dm
B. rm
C. delete
D. erase
✅ The correct answer is option B.
10. What shell’s wild-card is used to match any number of characters including none ?
A. *
B. ?
C. [!ijk]
D. [ijk]
✅ The correct answer is option A.