High speed ethernet works on _________

• A. Coaxial cable
• B. Twisted pair cable
• C. Optical fiber
• D. Unshielded twisted pair cable

The maximum size of payload field in ethernet frame is __________

• A. 1000 bytes
• B. 1200 bytes
• C. 1300 bytes
• D. 1500 bytes

What is interframe gap?

• A. Idle time between frames
• B. Idle time between frame bits
• C. Idle time between packets
• D. Idle time between networks

An ethernet frame that is less than the IEEE 802.3 minimum length of 64 octets is called _______

• A. Short frame
• B. Runt frame
• C. Mini frame
• D. MAN frame

What is the access point (AP) in a wireless LAN?

• A. Device that allows wireless devices to connect to a wired network
• B. Wireless devices itself
• C. Both device that allows wireless devices to connect to a wired network and wireless devices itself
• D. All the nodes in the network

In wireless ad-hoc network _________

• A. Access point is not required
• B. Access point is must
• C. Nodes are not required
• D. All nodes are access points

Which multiple access technique is used by IEEE 802.11 standard for wireless LAN?

• A. Cdma
• B. Csma/ca
• C. Aloha
• D. Csma/cd

In wireless distribution system __________

• A. Multiple access point are inter-connected with each other
• B. There is no access point
• C. Only one access point exists
• D. Access points are not required

A wireless network interface controller can work in _______

• A. Infrastructure mode
• B. Ad-hoc mode
• C. Both infrastructure mode and ad-hoc mode
• D. Wds mode

In wireless network an extended service set is a set of ________

• A. Connected basic service sets
• B. All stations
• C. All access points
• D. Connected access points