A+ Answers of the following Questions

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) 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

1. (TCO 2) Identify a method of interacting with a computer in which commands are entered as lines of text from a keyboard, and output is also received as text. (Points : 5)
CLI
GUI
CLP
TCP


2. (TCO 2) Identify the type of RAM that retains its contents when a unit is powered off. (Points : 5)
RAM
ROM
NVRAM
CRAM


3. (TCO 1) _____ occur(s) when the distribution layer and core layer are combined into one layer. (Points : 5)
Business goals
Collapsed core
Convergence
The core layer

1. (TCO 1) _____ will determine the design requirements for a network. (Points : 5)
Business goals
Personal preference
Location
None of the above


2. (TCO 1) What is the term used to describe consistency between switches at each layer that allow for rapid recovery and simplified troubleshooting? (Points : 5)
Convergence
Manageability
Performance
Port security


3. (TCO 2) Startup configuration is stored in ________. (Points : 5)
ROM
PRAM
NVRAM
Flash

1. (TCO 2) Another term for unidirectional data flow is _____. (Points : 5)
destination MAC address
full-duplex communication
half-duplex communication
latency


2. (TCO 2) A type of checksum used to detect errors in a transmitted frame is known as a _____. (Points : 5)
CSMA/CD
cyclical redundancy check
destination MAC address
full-duplex communication


3. (TCO 2) The time that it takes for a signal to travel through the media is known as a _____. (Points : 5)
microsegment
multicast transmission
NIC delay
propagation delay