Computer Networking Previous-Paper 2019

Categories : DIT , DIT Previous Papers 2019

Khyber Pakhtunkhwa Board of Technical Education Peshawar
Diploma in Information Technology
(Part -I)
1st Term Examination 2019
Paper: Computer Networking

Time allowed: 3 hours

Max marks: 50

Note: Attempt any five questions by selecting at least one question from each section. All questions carry equal marks. Mobile phone and programmable calculator are not allowed.

Q1. What is Switch? Differentiate between a Hub and a switch?
Q2. Differentiate between peer -to peer network and Server based network.
Q3. Write down the function of the following network devices.

i. Modem
ii. Fibre optic cable
iii. Access point

Q4. What is transmission media? Discuss different wired media briefly.
Q5. What is Network connector? Also discuss most common types of connections.
Q6. Briefly explain data link layer and physical layer of OSI model.
Q7. What is subnetting? Explain with the help of example.
Q8. Write note any two of the following.

i. Class – A address
ii. IPV 6

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