Basic Computer Networks MCQ Question and Answer
Basic Computer Networks MCQ Question and Answer
131. 100 Base-X differs from 100 Base-T 4 in which of the following ?
- data transmission rate
- topology
- the frame format
- the number of cables between the station and the hub
132. The station-to-hub distance in which it is 2000 meters
- 100 Base-TX
- 100 Base-FX
- 100 Base-T4
- 100 Base-T1
133. Ether LAN uses
- polar encoding
- differential manchester encoding
- manchester encoding
- NRZ
134. Which one of the following are regarded as WAN protocols ?
- frame replay
- slip
- IEEE 802.6
- X.25
135. Which of the following two networks can use possible hubs ?
- ethernet
- arcnet
- token ring
- all of the above
137. IEEE Project802 divides the data link layer into which upper sublayer and which lower sublayer ?
- LLC, MAC
- MAC, LLC
- PDU, HDLC
- HDLC, PDU
138. The collision domain can be compared to which distance data travels between two stations ?
- minimum
- maximum
- virtual
- a and b
139. The collision domain of tranditional Ethernet is how many meters; the collision domain of Fast Ethernet is how many meters?
- 250, 250
- 250, 2500
- 2500, 250
- 2500, 2500
140. In an Ethernet network, what is the relationship between round-trip time and the collision domain ?
- round-trip time increases; collision domain decreases
- round-trip time decreases; collision domain decreases
- round-trip time decreases; collision domain increases
- none of these