Related Questions

Which one of the following cables can transmit data at high speeds?
A Co-axial Cables
B Twisted pair cables
C Fibre optic cables
D UTP cables
The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer
A An additional token is added for every 1,000 nodes
B The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500
C The network becomes less efficient
D After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device
E The network becomes more efficient
The material commonly used for insulation in high voltage cables is
A Lead
B Paper
C Rubber
D None of the above
The material generally used for armour of high voltage cables is
A Aluminium
B Steel
C Brass
D Copper
The operating voltage of extra high tension cables is upto
A 6.6 kV
B 11 kV
C 33 kV
D 66 kV
The operating voltage of high voltage cables is up to
A l.lkV
B 3.3kV
C 6.6kV
D llkV
High tension cables are generally used up to
A 11 kV
B 33 kV
C 66 kV
D 132 kV
If you use either Telnet or FTP, which is the highest layer you are using to transmit data?
A Application
B Presentation
C Session
D Transport
Your company uses both Ethernet and token-ring LAN's in the same building. Users need access to resources and the ability to transmit data between the LAN's. Which device would you use to enable communications between dissimilar LAN's that use different protocols?
A bridge
B router
C gateway
D repeater
E None of the above
How will you transmit data using the connection?
A send(dat] d) Socket(dat] View Answer]
B Socket.send(“data”)
C Socket.send(data)
D Socket(data)

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