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.
Basics of Computer, Third Edition, eradicates any intimidation about the computer. With a minimal investment of time, you’ll soon be able to understand basic concepts and perform simple tasks on your computer.
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