Name this network topology

• Bus
• Star
• Mesh
• Ring

What is an ISP?

• International Security Program
• International Service Provider
• Internet Service Provider
• Information Service Provider

Recall the IEEE standard used in wireless LAN

• IEEE 802.11

• IEEE 802.3

• IEEE 802.4

• IEEE 802.12

Name the data present in Data link layer layer

• Frame

• Segment

• Data gram

• packet

Show an example of circuit switched network?

• Public telephone network

• Pager system

• Internet

• TV Broadcast system

Which switching method has dedicated connection between two systems?

• Packet switching

• Datagram switching

• Message switching

• Circuit switching

Which one of the following provides unreliable data transfer?

• TCP

• IP

• ICMP

• UDP

Which one of the provides internet connection-oriented service?

• UDP

• TCP

• IP

• ICMP

Select a transmission media which is immune to electromagnetic noise

• Optical fibers

• Twisted Pair

• Coaxial Cable

• Satellite Communication

Define transmission delay

• packet Length/bandwidth

• Bandwidth/Packet length

• Packet length/speed

• Physical length/bandwidth