941. What command is used to display the characteristics of a process ?
A. au
B. ps
C. du
D. pid

942. In which tcp_wrappers file can you specify to allow all connections from all hosts ?
A. /etc/hosts.allow
B. /etc/hosts.deny
C. /etc/hosts
D. /etc/tcp.conf

943. What types of installations require a special boot disk ?
A. NFS
B. FTP
C. PCMCIA
D. All of the above

944. What command is used to change the working directory ?
A. cdir
B. chdir
C. changedir
D. cd

945. Which of the following command can be used to rename a file in UNIX ?
A. ren
B. mv
C. remove
D. change

946. What service is not monitored by inetd ?
A. SSH
B. time
C. ntalk
D. finger

947. How many networks and nodes per network, are allowed by the Class B network?
A. 127 networks and 16,777,216 nodes per network
B. 16,384 networks and 65,534 nodes per network
C. 2,097,152 networks and 254 nodes per network
D. All of the above

948. Which of the following is a valid format for mounting a CD-ROM drive ?
A. mount -t iso9660 /dev/cdrom / mnt/cdrom
B. mount /dev/cdrom
C. mount /mnt/cdrom
D. All of the above

949. Which of the following command is used to create a Linux installation boot floppy ?
A. mkboot disk
B. bootfp disk
C. ww and rawwrite
D. dd and rewrite

950. Which of the following command is used to access an SMB share on a Linux system ?
A. NFS
B. SMD
C. smbclient
D. smbserver

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU

This Post Has One Comment

Leave a Reply