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What is the command to remove read and write permissions for the group and others from a file? - ` chmod go - rw filename
What is the command to remove read and write permissions for the group and others from a file?
chmod gorw filename
chmod gurw
chmod gurw
chmod gorw
The TCPIP model does not have layer, but the OSI model has this layer.
Application layer
Session layer
None of the above
Transport layer
command is the syntax to change the password of a user called manAyaala.
pword manAyaala
ps manAyaala
password manAyaala
passwd manAyaala
Which of these users have complete control over the system, including the ability to modify system files, install software, and perform administrative tasks?
Group
System
Regular
Root
Firms that allow employees to use their own devices are embracing which of the following?
BYOD
Mobile consolidation
Cloud computing
Wearable computing
Which of these is a fundamental purpose of a loopback address?
Isolation
Development and testing
All of the above
Local testing
In which file does the actual password hashes stored in Ubuntu?
etcshadow
etcpassword
etcpasswd
etcshadowconfig
What is not a challenge to a system administrator?
Automated Backups
Providing a comfortable environment for users.
Planning and implementing adequate security.
Developing ways of fixing errors and problems which occur.
Which of these is a feature of a network operating system?
Protocol Support
Monitoring and Troubleshooting
Directory service
All of the above
The fields in the password file are separated.
Colon
Comma
None of the above
SemiColon
The user with complete control over the system, including the ability to modify system files, install software, and perform administrative tasks, is known as
Group
System
Regular
Root
When a file or directory is owned by a group, all members of that group the permissions associated with the group.
Advance
Sustain
Inherit
Maneuver
Which of these commands can be used to view the account aging information for a specific user?
chnge
change
chage
chge
Which of these is not a reason for updates to be automated?
All of the above
Completeness
Scale
Deploy
The command can be used to view detailed information about a user called Ayaala.
fig Ayaala
finger Ayaala
f Ayaala
figer Ayaala
A device designed to provide services or resources to other devices on the network is considered as
Infrastructure
Mobile device
Workstation
Server
Which of these commands can help you display your working directory after logging into the system?
pwd
ls
cat
dtory
Which of these are strategies for bringing server resources to an organization?
All eggs in one basket
All of the above
Beautiful snowflakes
Buy in bulk, allocate fractions
If you wanted to have subnets with a Class C network ID which subnet mask would you use?
Which of these is a feature of the software patch?
Add a new feature
Close security holes
Fix bugs
All of the above
The physical layer is concerned with
Application to application delivery
None of the above
Process to process delivery
Bitbybit delivery
What is the group name of this entry in a group file adm:x::syslog,username
Syslog
Adm
X
Username
Which of these users of Ubuntu are nonusers?
Group
System
Regular
Root
Which of these is a device that acts as a connection point between computers and can filter and forward data to a specified destination?
Router
NIC
Hub
Switch
This octets of IPV represent which class of the following IP addresses?
A
D
C
B
Software that manages the resources of the computer is called
Application software
Network software
Operating system software
Data management software
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