QuizFree
GATE CS Practice: Computer Networks
This includes
- 10 questions · 10 marks
- 20 minutes
- Language: English
About quiz
10 questions on IP addressing, subnetting, sliding windows, TCP/UDP and application protocols (GATE CS Section 10).
Test details
10Questions
10Marks
20 minDuration
1Sections
10 questions · 1 mark each · no negative marking. Solutions are shown after you submit.
Practice questions
Pick an answer and check it instantly
Q1. How many usable host addresses does a /26 IPv4 subnet have? (1 mark)
Q2. A router operates at which OSI layer? (1 mark)
Q3. In the TCP three-way handshake, which flags are set in the second segment? (1 mark)
Q4. With 3-bit sequence numbers, what is the largest sender window for Go-Back-N? (1 mark)
Q5. With 3-bit sequence numbers, what is the largest window for Selective Repeat? (1 mark)
Q6. Ordinary DNS queries are usually carried over: (1 mark)
Q7. 192.168.10.0/24 is split into 4 equal subnets. What is the subnet mask of each? (1 mark)
Q8. How long (in ms) does it take to transmit a 1000-byte frame on a 1 Mbps link? (1 mark)
Q9. Which protocol finds the MAC address for a known IPv4 address on a LAN? (1 mark)
Q10. What is the minimum Ethernet frame size? (1 mark)
Comments (0)
Login to comment.
