CSC263 Computer Networks
Computer Networks: most repeated questions
Questions that have come up in more than one paper, matched by what they ask rather than exact wording. Most repeated first.
- 6×Asked in 2080, 2079, 2078, Model questionDifferentiate between link state and distance vector routing.Answer coming5
See the wording in each paper
- Differentiate between link state and distance vector routing.TU Board 2080
- What is classful addressing? Explain link state routing with a suitable example.TU Board 2080 (new course)
- What is classless addressing? Explain distance vector routing with a suitable example.TU Board 2080
- Explain distance vector routing with example.TU Board 2079
- Explain link state routing with example.TU Board 2078
- Highlight on the importance of routing algorithm. Explain Distance Vector Routing algoriithm and compare it with link state routing.Model question
- 3×Asked in 2082, 2079, 2078What is a virtual circuit network? Explain ATM as a virtual circuit wide area network.Answer coming5
See the wording in each paper
- What is a virtual circuit network? Explain ATM as a virtual circuit wide area network.TU Board 2082
- What is a virtual circuit network? Explain frame relay as a virtual circuit wide area network.TU Board 2079
- What is virtual circuit network? Explain ATM as a virtual circuit wide area network.TU Board 2078
- 3×Asked in 2082, 2079, 2078Write the subnet ID, broadcast address and address range of each subnet if you divide a class C network 193.168.2.0/24 into 8 different subnets. What is the new subnet mask?Answer coming5
See the wording in each paper
- Write the subnet ID, broadcast address and address range of each subnet if you divide a class C network 193.168.2.0/24 into 8 different subnets. What is the new subnet mask?TU Board 2082
- Write the subnet ID and broadcast address of each subnet if you divide a class C network (192.168.3.0 – 192.168.3.255) into 4 different subnets. What is the new subnet mask?TU Board 2079
- What subnet ID and broadcast address of each subnet if you divide a class B network (150.10.0.0 – 150.10.255.255) in 4 different subnets. What is the new subnet mask?TU Board 2078
- 2×Asked in 2078, 2076What is flow control? Explain Stop and Wait ARQ with suitable example. How is it different from G Back N ARQ?Answer coming10
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- 2×Asked in 2079, 2076Why do we need network topology? Explain star topology along with its merits and demerits.Answer coming10
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- 2×Asked in 2078, 2076What is routing table? Differentiate static routing table with dynamic roting table.Answer coming10
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- 2×Asked in 2078, 2076What is transmission media? How do guided media differ from unguided media? Explain different types of guided media in detail.Answer coming10
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- 2×Asked in 2082, 2079What is a software defined network?Answer coming5
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- 2×Asked in 2080Explain TCP header with a neat diagram. Highlight on its uses.Answer coming10
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- Explain TCP header with a neat diagram. Highlight on its uses.TU Board 2080
- Explain TCP header with a neat diagram. Highlight on its uses.TU Board 2080 (new course)
- 2×Asked in 2080Suppose you are given an IP address 172.16.0.0, perform subnetting and divide the given network into 2 subnets. Calculate total number of hosts that can be configured, range of the IP addresses.Answer coming5
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- Suppose you are given an IP address 172.16.0.0, perform subnetting and divide the given network into 2 subnets. Calculate total number of hosts that can be configured, range of the IP addresses.TU Board 2080
- Suppose you are given an IP address 192.168.0.0, perform subnetting and divide the given network in 2 subnets. Calculate total number of host that can be configured, range of IP address.TU Board 2080 (new course)
- 2×Asked in 2080What is flow control? How does stop and wait ARQ protocol handle error? What are its disadvantages.Answer coming10
See the wording in each paper