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WorksheetsQUIZ 1_DFC20143_SESI1(24/25)
Total questions: 15
Worksheet time: 9mins
1. Identify the CORRECT port number for HTTP. [CLO1, C1]
21
25
80
443
Choose the CORRECT example of intermediary devices. [CLO1,C1]
Tablet
Workstation
Copper cable
Wireless access points
Choose the BEST role of an intermediary device. [CLO1, C2]
Exchanging data frames over a common media.
Supports communication between various devices across diverse networks.
Controls the hardware devices and media that make up the network satellite
Maintain information about what pathways exist through the network andinter network.
“A physical path between the transmitter and the receiver to enable exchange of information”. Identify the CORRECT answer based on statement above. [CLO1, C1]
End device
Media device
Network device
Network Media
Data can flow only in one direction at a time in a ___X___ mode. Identify the ‘x’. [CLO1, C1]
Simplex
Half duplex
Full duplex
Point to Point
Choose the CORRECT statement about WAN. [CLO1, C2]
Limited to a small geographic region.
High degree of maintenance.
Slow in speed.
Virus can be spread more easily.
A computer on a network that shares resources for others to use, is called x. Identifythe ‘x’. [CLO1, C1]
server
client
Internet
Mainframe
Identify which type of problem that Quality of Service can alleviate. [CLO1, C1]
Link Instability
Insufficient Bandwidth
Interface buffer overruns
Dropped voice calls during periods of high network utilization
Choose the CORRECT order of the layers of the OSI model from top to bottom. [CLO1, C1]
Data Link, presentation, session, transport, network, physical, application.
. Application, presentation, session, transport, network, data link, physical
Presentation, session, transport, network, physical, application, data link.
Application, session, transport, presentation, network, data link, physical.
Passwords can be used to restrict access to all or parts of the Cisco IOS. Choose the CORRECT modes or interfaces that can be protected with passwords. [CLO1, C2]
boot IOS mode
console interface
privileged EXEC mode
router configuration mode
Choose the CORRECT statement about fault tolerant. [CLO1, C2]
provide dedicated lines between devices
duplicate paths to all locations
secured against all threats
open to anyone with a connection
Choose the BEST common ways to access the IOS. [CLO1, C1]
I. Kernel
II. Telnet
III. Console
IV. Secure shell (SSH)
I & II
II & IV
I, II & III
II, II & IV
Match the following OSI Model Layer with their CORRECT role. [CLO1, C2]
OSI model Layer Presentation:__________________
Ensure error-free transmission of information
Responsible for translate, formatting, and deliveryof information for processing or display
Determine the best paths for data to travel
Match the following OSI Model Layer with their CORRECT role. [CLO1, C2]
OSI model Layer Network: ___________
Ensure error-free transmission of information
Responsible for translate, formatting, and deliveryof information for processing or display
Determine the best paths for data to travel
Match the following OSI Model Layer with their CORRECT role. [CLO1, C2]
OSI model Layer Data Link: ___________
Ensure error-free transmission of information
Responsible for translate, formatting, and deliveryof information for processing or display
Determine the best paths for data to travel
