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WorksheetsIntroduction to network
Total questions: 10
Worksheet time: 5mins
Which device performs the function of determining the path that massages should take through internetwork?
A router
A firewall
A web server
A DSL Modem
Identify the advantage of using fiber optic cabling rather than copper cabling
It is cheaper than copper cabling
It is able to install around sharp bends
It is easier to terminate and install than copper cabling
It is easy to carry signals much farther than copper cabling
What is the function of the DNS server?
It maps the IP address to MAC address
It translates a computer domain name to the associated IP address
It manages the domain that clients are assigned to
It accepts HTTP requests from clients and server
What is Metropolitan Area Network ?
Interconnection of several local area network by bridging with a backbone line
Interconnection of several local area network without bridging with a backbone line
Interconnection of several wireless local area network by bridging with a backbone line
Interconnection of several wireless local area network by bridging with a coaxial cable
Which of the following is an example of client/server application?
Outlook
Excel
Word
Powerpoint
This topology has all its node connected directly to one center point and has no other connection between nodes. Which of the following is a suitable network topology?
Bus
Ring
Star
Hybrid
Institute of Electrical and Electronics Engineers (IEEE) is the largest international professional group. What are the standards developed by this organization?
Computing, communication, electrical engineering and electronics
Communication, electrical engineering and electronics
Electrical engineering and electronics
Electrical engineering and computing
You are setting up a network that uses both routable and nonroutable protocols and you need to minimize the amount of investment in equipment as well as the amount of equipment that will go into your rack. What type of connectivity device will you implement?
Wireless Router
Bridge
Router
Switching Hub
Which of the following layers is responsible for decryption and encryption of data in OSI model?
Physical
Data link
Presentation
Session
What TCP/IP class for the following IP address?
Class A
Class B
Class C
Class D
