Q5:- The below schematic diagram shows that the CIMB bank has five branches. Each branch has its own specifications (nos. of floors, nos. of nets, topology of nets, nos. of devices) as shown in the callouts below. Please answer the following questions: (10 Marks) a) How many cable lines are needed for each building? How many ports do you have? b) How many cable lines are needed totally for all internal & external networks? c) What is the best in your opinion the star, ring, or mesh topology? Why? d) If the distance between buildings is excessed 10 Kms, is it suitable to use wired links instead of wireless for the networks between buildings (external networks)? Why? 5 floors/ building 1 net/ building Star topology net(wired) 20 device/ net Branch 2 5 floors/ building 1 net/ building Mesh topology net(wired) 20 device/ net 5 floors/ building 1 net/ building Star topology net(wired) 20 device/ net Branch 3 5 floors/ building 1 net/ building Mesh topology net(wireless) 48 device/ net Branch 1 LL LL LLLL LLLL LL LL Central premises of CIMB Bank L LL Branch 5 5 floors/ building 1 net/ building Ring topology net(wired) 20 device/ net 5 floors/ building 1 net/ building Star topology net(wired) 20 devicel net LL LL LL LL LL LL LL LL LLLL LLLL Branch 4

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Q5:- The below schematic diagram shows that the CIMB bank has five branches. Each branch
has its own specifications (nos. of floors, nos. of nets, topology of nets, nos. of devices) as shown
in the callouts below. Please answer the following questions:
(10 Marks)
a) How many cable lines are needed for each building? How many ports do you have?
b) How many cable lines are needed totally for all internal & external networks?
c) What is the best in your opinion the star, ring, or mesh topology? Why?
d) If the distance between buildings is excessed 10 Kms, is it suitable to use wired links
instead of wireless for the networks between buildings (external networks)? Why?
5 floors/ building
1 net/ building
Star topology net(wired)
20 device/ net
Branch 2
5 floors/ building
1 net/ building
Mesh topology net(wired)
20 device/ net
5 floors/ building
1 net/ building
Star topology net(wired)
20 device/ net
Branch 3
5 floors/ building
1 net/ building
Mesh topology net(wireless)
48 device/ net
Branch 1
LL LL
LLLL
LL LL
LL LL
Central premises
of CIMB Bank
LL
Branch 5
5 floors/ building
1 net/ building
Ring topology net(wired)
20 device/ net
5 floors/ building
1 net/ building
Star topology net(wired)
20 device/ net
LL LL
LL LL
LL LL
LLLL
Branch 4
Transcribed Image Text:Q5:- The below schematic diagram shows that the CIMB bank has five branches. Each branch has its own specifications (nos. of floors, nos. of nets, topology of nets, nos. of devices) as shown in the callouts below. Please answer the following questions: (10 Marks) a) How many cable lines are needed for each building? How many ports do you have? b) How many cable lines are needed totally for all internal & external networks? c) What is the best in your opinion the star, ring, or mesh topology? Why? d) If the distance between buildings is excessed 10 Kms, is it suitable to use wired links instead of wireless for the networks between buildings (external networks)? Why? 5 floors/ building 1 net/ building Star topology net(wired) 20 device/ net Branch 2 5 floors/ building 1 net/ building Mesh topology net(wired) 20 device/ net 5 floors/ building 1 net/ building Star topology net(wired) 20 device/ net Branch 3 5 floors/ building 1 net/ building Mesh topology net(wireless) 48 device/ net Branch 1 LL LL LLLL LL LL LL LL Central premises of CIMB Bank LL Branch 5 5 floors/ building 1 net/ building Ring topology net(wired) 20 device/ net 5 floors/ building 1 net/ building Star topology net(wired) 20 device/ net LL LL LL LL LL LL LLLL Branch 4
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