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Examination Paper of Information System Management
IIBM Institute of Business Management
Examination Paper          MM.100
System Management
Section A: Objective Type (20 marks)
•  This section consists of Multiple Choice Questions & Fill in the blanks / True & False.
•  Answer all the Questions.
•  Each Question carries 1 Mark.
Part One:
Multiple choices
1.  TCP stands for
a.  Translate Control Protocol
b.  Translate Cable Protocol
c.  Transmission Control Program
d.  Transmission Cable Program
2.  Why  we  do  not  tap  into  a  10Base2  or  10BaseT  cable  in  the  same  way  as  we  tap  with
10Base5 cable?
a.  Because the cable is so thin.
b.  Because the cable is so strong.
c.  Because the cable is so thick.
d.  Because the cable is so fat.
3.  The Ethernet has its roots in an early packet radio network called
a.  SMA
b.  PARC
c.  RWS
d.  ALOHA
4.  ___________is the second major class of Intra Domain Routing protocol.
a.  Reliable Flooding
b.  Link State
c.  Route Calculation
d.  Implementation
5.  A  Network  that  provides  a  constant  band  width  for  the  complete  duration  of  message
transfer is a
a.  Cell switched Network
b.  Packet switched Network
c.  Circuit switched Network
d.  None of the above
Examination Paper of Information System Management
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IIBM Institute of Business Management
6.  A router :-a.  Forwards a packet to all outgoing links upto which the packet originated.
b.  Determines on which outgoing link a packet is to be forwarded
c.  Forwards a packet to the next free outgoing link
d.  Forwards a packet to all outgoing links
7.  What is the maximum speed of 10Base5 Ethernet Cable?
a.  100 Mbps
b.  500 Mbps
c.  50 Mbps
d.  10 Mbps
8.  What is the maximum number of addressable stations on a 10BaseT Ethernet network?
a.   1024
b.   2500
c.    200
d.   512
9.  A device that encodes analog voice into a digital ISDN Link is called
a.   DSL
b.   GSM
c.   CODEC
d.   AMPS
10.  One of the small difference between the IBM Token Ring specifications and 802.5 is that
a.  The former actually requires the use of MSAUs.
b.   The former actually requires the use of MAC.
c.   The former actually requires the use of TTRT.
d.   None of the above
True & False
11.  The sliding window protocol is the best known algorithm in computer networking.
12.  One of the issues that faces a network designer is how to make this decision in a fair
manner.
13.  Multicast addresses area used to send messages to subset of the hosts on an Ethernet.
14.  802.11 can support collision detection.
15.  A Network Interface card operates at the Network Layer of the OSI model.
16.  TCP port 5432 is the well known server part.
17.  CPU is directly responsible for moving data between two networks.
18.  Classless inter domain routing is a technique that addresses four scaling concerns in the
Examination Paper of Information System Management
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IIBM Institute of Business Management
Internet.
19.  LAN is a connection oriented packet-switching technology.
20.  Ethernet addresses are configured into the network adaptor by the manufacturer.
Section B: Short Questions (20 marks)
•  This section consists of Short Questions.( Answer should be in 5 lines)
•  Answer all the questions.
•  Each Question carries 5 marks.
1.  What are the benefits of Packet Switching?
2.  What is an Internetwork?
3.  What protocols are there in the TCP/IP internet Layer?
4.  What is difference between Virtual circuit Switching and Cell Switching?
Section C: Long Questions (30 marks)
•  This section consists of Long Questions.(word limit 100 words)
•  Each Question carries 10 marks.
•  Attempt any 3 Questions.
1.  Write a short note on Classless Inter Domain Routing (CIDR)?
2.  What distinguish a computer network from other type of networks?
3.  What are the Salient features of Global Internet?
4.  Distinguish between Reverse-Path Multicast (RPM) and Protocol Independent
Multicast?
END OF SECTION A
END OF SECTION C
END OF SECTION B
Examination Paper of Information System Management
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IIBM Institute of Business Management
Section D: Applied Theory (30 marks)
•  This section consists of Applied Theory Questions.
•  Answer all the Questions.
•  Each Question carries 15 marks.
•  Detailed information should form the part of your answer (Word limit 200 to 250 words).
1.  The  Sliding  window  protocol  is  perhaps  the  best  known  algorithm  in  computer  Network.
Describe however is that it can be used to serve different roles.
2.  Explain, how the Sliding Window Algorithm works in Direct Link Network?
END OF SECTION D
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