A+ Answers of the following Questions

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1. (TCO 4) Given the permissions: -rwxrwxr-x, the _____ will not be able to delete the specified file. (Points : 6)
Current Owner/Creator
root user
Owner/Creator's primary group
Unspecified users and groups


2. (TCO 5) The Secure Shell (ssh) daemon, sshd, listens on port _____. (Points : 6)
20
21
22
23
24


3. (TCO 5) The superuser can use a free network sniffer named _____, distributed with Linux distributions, to ensure that system users are using secure telnet, ftp, and e-mail services in accordance with security policy. (Points : 6)
etherchannel
sharkwire
wireshark
ethersnoop
wiresnoop

1. (TCO 5) A casual Linux user who uses the ssh command to establish a Secure Shell (ssh) remote login session with a network server has a file created within that user's home directory in the .ssh directory that is named which of the following? (Points : 6)
hosts.allow
known_users
id_rsa
authorized_keys
known_hosts


2. (TCO 5) Which Secure Shell (ssh) command is used to display a user's fingerprint value? (Points : 6)
ssh -l
ssh-keygen -a
ssh -f
ssh-keygen -l
ssh -w


3. (TCO 6) After connecting to an FTP site the _____ command will upload one file. (Points : 6)
mget
get
mput
put
read

 

1. (TCO 6) After connecting to an FTP site the _____ command will download one file. (Points : 6)
mget
get
mput
put
read


2. (TCO 6) Which one of the following commands will allow you to schedule a task at a specific time? (Points : 6)
at
schedule
task
do


3. (TCO 7) What does the following UNIX shell command produce as its standard output? chkconfig -- list (Points : 6)
Displays a list of all correctly configured system files
Displays a list of all server configurations
Displays a list of all properly configured file systems
Displays a list of all service daemons and their runlevels
Displays a list of all loaded services.

1. (TCO 7) In the linux sudoers configuration file, which of the following lines will give the user student the right to execute the service command? (Points : 6)
%student ALL=/sbin/service
student ALL=/sbin/service
student -u ALL=/sbin/service
user student ALL=/sbin/service


2. (TCO 8) What type of license does the KDE currently use? (Points : 6)
Open Source
Commercial copyright
Public domain
Graphical license


3. (TCO 5) The superuser can use a free network sniffer named _____, distributed with Linux distributions, to ensure that system users are using secure telnet, ftp, and e-mail services in accordance with security policy. (Points : 6)
etherchannel
sharkwire
wireshark
ethersnoop
wiresnoop

 

1. (TCO 1) What is it called when the distribution and core are converged? (Points : 5)
Collapsed core
Converged core
Combined core
Disbursed core


2. (TCO 1) Which one of the following terms describes a properly designed hierarchical network that achieves near-wire speed between all devices? (Points : 5)
Convergence
Scalability
Performance
Speed/Duplex


3. (TCO 1) At what layer(s) of the hierarchical model would you typically find Cisco’s 6500 series chassis? (Points : 5)
Access
Core
C & D
Distribution

  • 7 years ago
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