Xpert
11-18-2011, 10:51 PM
Frame relay is
It is typically ranges from 5Mbps to 1000Mbps.
Asynchronous Transfer Mode uses the concept of --------------------.
Connection-less networking
Connection-oriented networking
Which of the following statement is true regarding Link-state routing?
Asynchronous Transfer Mode uses small fixed size cell. Each cell consist of ----------- octets.
55
53
52
51
In Asynchronous Transfer Mode VPI/VCI fields indentify the cells--------------
Source
Destination
Port #
None of above
Which of the following statement is true regarding ATM?
ATM is a single technology that is designed to meet the goals of both LANs and WANs.
ATM uses the concept of connection-oriented networking.
Both (a) and (b)
None of the above
Transmission media are usually categorized as _______.
Guided or unguided
Fixed or unfixed
Determinate or indeterminate
Metallic or nonmetallic
Routing table is used to keep the information about…………….
Destination
Medium of transmission
Routers used in network
All of the above
Djikstra’s algorithm is used to compute the……………….
shortest path between two nodes
number of nodes used in the network
distance between different nodes
none of the above
The routing table in interior and exterior switches has which one of the following?
None of the above
Which of the following is called virtual channel?
Connection in VCI
Connection in ATM
Connection in virtual circuit
None of the above
Source independence is a phenomena in which next hop to destination does not depend on the …………………
Source of packet
Destination of packet
No of hops
Source of protocol
Which multiplexing technique shifts each signal to a different carrier frequency?
TDM
ATM is a single technology designed to meet the goals of both -------- and -----------.
LAN & PAN
LAN & WAN
LAN & MAN
All of above
Which of the following statement regarding ATM is true?
Connections in ATM are called virtual channels
The VC is identified by a 24-bit value formed from the VPI
Both (a) and (b)
None of the above
SMDS is............
Connectionless service
Connection oriented service
Used for delivering blocks of data
None of the above
The routing table contains information about the ………………immediately around it.
The physical addressing in a WAN is similar as in LAN in the way................
The data is transmitted in packets equivalent to frames.
Each packet has a format with header.
The packet header includes destination and source addresses.
All of the above
In Asynchronous Transfer Mode VPI/VCI fields indentify the cells--------------
Which one of the following is a method for computing routing table information?
Manual entry
Boot time routing
Static routing
None of the above
All destinations on same switch have same
Router
Information
Next hop
None of the above
Which of the following statement is wrong regarding ATM?
It is a single technology for voice, video and data
It has low jitter and high capacity.
It uses fixed size, small cells, 48 octet’s data
None of the above
Source independence is a phenomena in which next hop to destination does not depend on the …………………
Which one of the following is the responsibility of Djikstra’ algorithm?
To compute the shortest path between two nodes
To extract next hop information from path information
To insert next hop information into routing table
All of the above
Which of the following statement is true regarding Link-state routing?
Network topology is separated from route computation.
Each switch builds its own routing tables.
Link-state routing uses Djikstra’s algorithm.
All of the above
Jitter is significance for ------------------
Voice
Video
Data
All of above
The routing table contains information about the ………………immediately around it.
topology of the network
destination
both of the above
none of the above
It is typically ranges from 5Mbps to 1000Mbps.
Asynchronous Transfer Mode uses the concept of --------------------.
Connection-less networking
Connection-oriented networking
Which of the following statement is true regarding Link-state routing?
Asynchronous Transfer Mode uses small fixed size cell. Each cell consist of ----------- octets.
55
53
52
51
In Asynchronous Transfer Mode VPI/VCI fields indentify the cells--------------
Source
Destination
Port #
None of above
Which of the following statement is true regarding ATM?
ATM is a single technology that is designed to meet the goals of both LANs and WANs.
ATM uses the concept of connection-oriented networking.
Both (a) and (b)
None of the above
Transmission media are usually categorized as _______.
Guided or unguided
Fixed or unfixed
Determinate or indeterminate
Metallic or nonmetallic
Routing table is used to keep the information about…………….
Destination
Medium of transmission
Routers used in network
All of the above
Djikstra’s algorithm is used to compute the……………….
shortest path between two nodes
number of nodes used in the network
distance between different nodes
none of the above
The routing table in interior and exterior switches has which one of the following?
None of the above
Which of the following is called virtual channel?
Connection in VCI
Connection in ATM
Connection in virtual circuit
None of the above
Source independence is a phenomena in which next hop to destination does not depend on the …………………
Source of packet
Destination of packet
No of hops
Source of protocol
Which multiplexing technique shifts each signal to a different carrier frequency?
TDM
ATM is a single technology designed to meet the goals of both -------- and -----------.
LAN & PAN
LAN & WAN
LAN & MAN
All of above
Which of the following statement regarding ATM is true?
Connections in ATM are called virtual channels
The VC is identified by a 24-bit value formed from the VPI
Both (a) and (b)
None of the above
SMDS is............
Connectionless service
Connection oriented service
Used for delivering blocks of data
None of the above
The routing table contains information about the ………………immediately around it.
The physical addressing in a WAN is similar as in LAN in the way................
The data is transmitted in packets equivalent to frames.
Each packet has a format with header.
The packet header includes destination and source addresses.
All of the above
In Asynchronous Transfer Mode VPI/VCI fields indentify the cells--------------
Which one of the following is a method for computing routing table information?
Manual entry
Boot time routing
Static routing
None of the above
All destinations on same switch have same
Router
Information
Next hop
None of the above
Which of the following statement is wrong regarding ATM?
It is a single technology for voice, video and data
It has low jitter and high capacity.
It uses fixed size, small cells, 48 octet’s data
None of the above
Source independence is a phenomena in which next hop to destination does not depend on the …………………
Which one of the following is the responsibility of Djikstra’ algorithm?
To compute the shortest path between two nodes
To extract next hop information from path information
To insert next hop information into routing table
All of the above
Which of the following statement is true regarding Link-state routing?
Network topology is separated from route computation.
Each switch builds its own routing tables.
Link-state routing uses Djikstra’s algorithm.
All of the above
Jitter is significance for ------------------
Voice
Video
Data
All of above
The routing table contains information about the ………………immediately around it.
topology of the network
destination
both of the above
none of the above