CS610 Midterm File 18

CS610 Solved_midterm paper

In Point-to-Point topology there are two topologies.

1. Tree and Ring
2. Star and Ring
3. Star and Tree
4. None of the given

Correct answer: Star and Tree

Q2. ------ Program sends a message to a remote computer and reports whether the computer responds. (1 marks)

1. Ping
2. Traceroute
3. ICMP
4. Non of the given

Correct answer: Ping

Q3. ------ has no way to determine the cause of the problem. (1 marks)

1. ICMP
2. Non of the given
3. Ping
4. Trace route

Correct answer: Ping

Q4. The term----- ------- refers to the general concept of a small block of data (1 marks)

1. Packet
2. Frame
3. Data
4. None of the given

Correct answer: Packet

Q5. ---------- scheme, which is designed to help detect transmissions errors, send one extra bit of information with each character (1 marks)

1. Parity
2. Checksums
3. CRC
4. None of given

Correct answer: Parity

Q6. Local Talk is a LAN technology that employs ------------- (1 marks)

1. Bus topology
2. Ring topology
3. None of the given
4. Star topology

Correct answer: Bus topology

Q7. Most LANs that employ ring topology use an access mechanism known as------- (1 marks)

1. CSMA/CD
2. CSMA/CA
3. TOKEN PASSING
4. None of the given

Correct answer: TOKEN PASSING

Q8. Ethernet uses a ------ bit static addressing scheme in which each device is assigned a unique address by the manufacturer. (1 marks)

1. 64
2. 48
3. 32
4. 8

Correct answer: 48