ISDN, Frame Relay Quiz 1

ISDN, Frame Relay Quiz 1

What does X.25 service provide as compare to frame relay?

 QoS parameter (error free delivery)

 Congestion notification

 Optional address field

 Fix bandwidth

What does NBMA stands for?

 Number of broadcast multiple access

 Non broadcast multi access

 Non broadcast multi assign

 None of the above

What DLCI stands for?

 Data link connection identifier bits

 Data link configuration identifier bit

 Data link congestion identifier bit

 Data link connections identifier bytes

Frame relay is based on

 Circuit switching

 Packet switching

 Side-by-side switching

 Peer-to-peer switching

At which layer of OSI layer model, Frame relay technology does work?

 Layer 2

 Layer 4

 Layer 3

 Layer 1

Ten-gigabit operates at

 100000 Mbps

 1.0 Gbps

 10 Gbps

 1 Gbps

In frame relay, DCE side should be configured on

 Frame relay routers

 DTE routers

 Frame relay switches

 None

Can you make DR, BDR in frame relay network?

 Yes

 No

You are diagnosing Frame relay network, you are seeing information field in PDU in frame relay, what is the information in this field?

 It defines maximum number of data bits that a host can use to pack in one frame

 It defines maximum number of data bytes that a host can pack in a frame

 None of the above

A communication technology that allows connecting with other network available on the internet is called ______?

 LAN

 WAN

 PAN

 All

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