Who has become the first African-American female mayor in the history of Chicago ____________?
A. Lori Lightfoot
B. Muriel Bowser
C. Lovely Warren
D. Toni Harp
The 6th category of Noble Peace prize was added in 1969, which one is from the below?
The 6th category of Noble Peace prize was added in 1969, which one is from the below?
A. Physics
B. Chemistry
C. Economics
D. Literature
The chmod ugo+rw note command can be represented in octal notation as_________________?
The chmod ugo+rw note command can be represented in octal notation as_________________?
A. chmod 555 note
B. chmod 666 note
C. chmod 444 note
D. chmod 333 note
The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has_______________?
The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has_______________?
A. executable permission only
B. write and executable permissions
C. both read and executable permissions.
D. both read and write permissions
You can append to a file instead of overwriting by using the________________?
You can append to a file instead of overwriting by using the________________?
A. > symbols
B. >> symbols
C. < symbols
D. << symbols
Which of the following command is used to see the services running in NFS server ?
Which of the following command is used to see the services running in NFS server ?
A. rpcinfo
B. serverinfo
C. NFSinfo
D. infserv
What type of addressing format is used by Class A network ?
What type of addressing format is used by Class A network ?
A. Net.Net.Net.Node
B. Net.Net.Node.Node
C. Net.Node.Net.Node
D. Net.Node.Node.Node
What command is used to assign executable permission to all of the files named “report” ?
What command is used to assign executable permission to all of the files named “report” ?
A. chmod ugo + x report
B. chmod u + x report
C. chmod ugo + rw report
D. chmod ugo + r report
What command is used to display and create files ?
What command is used to display and create files ?
A. lyrix
B. ed
C. vi
D. cat
Which program is used to automatically install Red Mat Linux on identical hardware ?
Which program is used to automatically install Red Mat Linux on identical hardware ?
A. bzimage.img
B. tar
C. ghost
D. mkkickstart