Question # 13 of 15 ( Start time: 01:07:43 AM ) ATM header is about the________________of the cell. 
Select correct option: 
 15%
 10% page 66 
 20% 
 5%
Question # 6 of 15 ( Start time: 01 01 20 AM ) Jitter is significance for ______________ 
Select correct option: 
 Voice 
 Video 
 Data 
 Al of above page 66
Question #15 of 15 ( Start time: 01 09:10 AM ) How many methods exist for building routing table? 
Select correct option 
 1 
 2 page 
 3 4
The process of forwarding the packets of information is called routing 
Question # 7 of 15 (Start time 01:02:12 AM ) 
The routing table contains information about the _____________ immediately around it 
Select correct option: 
 Topology of the network 
 Destination page 58 
 Both of the above 
 None of the above 
Question # 1 of 15 ( Start time: 12:56:42  AM Asynchronous Transfer Mode uses the concept of ______________ 
Select correct option: 
 Connection-less networking 
 Connection-oriented networking page 66 
Question # 14 of 15 (Start time: 01 08:27 AM) 
Which of the following statement is true regarding ATM? 
Select correct option: 
 It is a single technology for voice, video and data 
 It has low jitter and high capacity 
 It uses fixed size.small cels. 48 octet's data 
 All of the above page 65 
Question tt 12 of 15 ( Start time 01 06 17 AM ) 
A ____ can forward or block messages based on the information in the message itself 
 Select correct option 
 Message digest 
 Proxy firewall 
 Packet filter firewall not found in handouts 
 Private key
You can use an IP packet filter firewall to create a set of rules that either discards or accepts traffic over a network connection.(Source to confirm http://publib.boulder.ibm.com/infocenter/powersys/v3r1m5/index.jsp?topic=/ipha5/packetfilterfirewall.htm) 
Question # 3 of 15 ( Start time: 12:58:44 AM ) Transmission media are usually categorized as 
Select correct option: 
 Guided or unguided 
 Fixed or unfixed 
 Determinate or indeterminate 
 Metallic or nonmetallic
Question # 2 of 15 ( Start time: 12:58:01  AM ) Which of the following is not a guided medium? 
Select correct option: 
 Twisted-pair cable 
 Fiber-optic cable 
 Atmosphere 
 Coaxial Cable
Question tt 9 of 15 ( Start time: 01:03:53  AM ) Which multiplexing technique transmits digital signals?
Select correct option: 
 WDM 
 FDM 
 TDM 
 None of the above
Question # 4 of 15 ( Start time: 12:59:08 AM ) All destinations on same switch have same _________ 
Select correct option: 
 Router 
 Information 
 Next Hop page 58 
 None of the above
Question # 5 of 15 ( Start time: 01:00:05  AM ) Which of the following statement is true regarding Distance-Vector routing 
Select correct option: 
 It is very simple to implement. 
 Packet switch updates its own routing table first. Page 64 
 It is used in RIP. 
 All of the above
Question # 11 of 15 ( Start time: 01:05:59  AM ) An exterior switch is one with which _______________ 
Select correct option: 
 Computers are attached page 59 
 No computer is attached 
 hubs are attached externally None of the above
Question # 10 of 15 ( Start time: 01:05:06 AM ) 
Frame relay is _______________________ 
Select correct option: 
 Connection oriented service page 64 
 Connectionless service It is typically ranges from 5Mbps to 1000Mbps. None of the above
Question # 8 of 15 ( Start time: 01:03:18  AM ) An interior switch is one with which ___________ 
Select correct option: 
 Computers are attached 
 No computer is attached page 59 
 Computers are attached internally None of the above 
Question # 1 of 15 ( Start time: 01:35:17  PM ) Total Marks: 1 
Which of the following is not a benefit of source independence? 
Select correct option: 
 It allows fast and efficient routing. 
 Packet switch do not need to have complete information about all destinations 
 Network functions even if topology changes 
 None of the above
Question # 2 of 15 ( Start time: 01:36:12  PM ) Total Marks: 1 
Which of the following statement regarding ATM is true? 
Select correct option: 
 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
Question # 3 of 15 ( Start time: 01:36:57  PM ) Total Marks: 1 
ATM header is about the ---------- of the cell. 
Select correct option: 
 15% 
 10% 
 20% 
 5%
Question # 4 of 15 ( Start time: 01:37:06  PM ) Total Marks: 1 
How many methods exist for computing routing table? 
Select correct option: 
 5 
 4 
 3 
 2
Question # 5 of 15 ( Start time: 01:37:38  PM ) Total Marks: 1 
Which of the following statement is true regarding Distance-vector routing? 
Select correct option: 
 It is very simple to implement. 
 Packet switch updates its own routing table first. 
 It is used in RIP. 
 All of the above 
Question # 6 of 15 ( Start time: 01:37:53  PM ) Total Marks: 1 
Which one of the following is a property of static routing? 
Select correct option: 
 It is inflexible 
 It is done at boot time 
 It has low network overload 
 All of the above
Question # 7 of 15 ( Start time: 01:38:17  PM ) Total Marks: 1 
Asynchronous Transfer Mode uses the concept of --------------------. 
Select correct option: 
 Connection-less networking 
 Connection-oriented networking
Question # 8 of 15 ( Start time: 01:38:28  PM ) Total Marks: 1 
Which multiplexing technique shifts each signal to a different carrier frequency? 
Select correct option: 
 TDM 
 FDM 
 Both a and b 
 None of the above
Question # 9 of 15 ( Start time: 01:39:39  PM ) Total Marks: 1 
An interior switch is one with which …………………. 
Select correct option: 
 Computers are attached 
 No computer is attached 
 Computers are attached internally 
 None of the above
Question # 10 of 15 ( Start time: 01:40:01  PM ) Total Marks: 1 
LAN networks can not be extended to very larg networks because of the limmitations of........... 
 Select correct option: 
 area 
 distance 
 routers 
 technology
Question # 11 of 15 ( Start time: 01:41:12  PM ) Total Marks: 1 
Which of the following statement is wrong regarding ATM?
Select correct option: 
 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
Question # 12 of 15 ( Start time: 01:41:53  PM ) Total Marks: 1 
Which one of the following is the responsibility of Djikstra’ algorithm? 
Select correct option: 
 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
Question # 13 of 15 ( Start time: 01:42:38  PM ) Total Marks: 1 
Which one of the following is a property of dynamic routing? 
Select correct option: 
 It is inflexible 
 It has low network overload 
 It can work around network failure 
 All of the above
Question # 14 of 15 ( Start time: 01:43:12  PM ) Total Marks: 1 
Which of the following statement is true regarding ATM? 
Select correct option: 
 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
Question # 15 of 15 ( Start time: 01:43:47  PM ) Total Marks: 1 
1. Source independence is a phenomena in which next hop to destination does not depend on the ………………… 
Select correct option: 
 Source of packet 
 Destination of packet 
 No of hops 
 Source of protocol