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BIS721S - BUSINESS INFORMATION SYSTEMS 3B - 1ST OPP - NOVEMBER 2023 |
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nAm I BI A un IVE RSITY
OF SCIEnCE Ano TECHnOLOGY
FACULTY OF COMMERCE, HUMAN SCIENCESAND EDUCATION
DEPARTMENT OF GOVERNANCE & MANAGEMENT SCIENCES
QUALIFICATION : BACHELOR OF BUSINESS AND INFORMATION ADMINISTRATION
QUALIFICATION CODE: 07BBIA
LEVEL: 7
COURSE CODE: BIS721S
COURSE NAME: BUSINESSINFORMATION
SYSTEMS3
SESSION: NOVEMBER 2023
DURATION: 2 HOURS
PAPER: THEORY(PAPER1)
MARKS: 100
EXAMINER:
1st OPPORTUNITY EXAMINATION QUESTION PAPER
Dr. N. ANGULA
MODERATOR: Mr. Michael Hamatwi
INSTRUCTIONS
1. Answer ALL the questions.
2. Read all the questions carefully before answering.
3. Number the answers clearly
THIS QUESTION PAPER CONSISTS OF 5 PAGES (Including this front page)
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Answer the following multiple-choice questions. Only write down the question number
and the correct answer. E.g. 1.1 C
Section A: Multiple choice questions
1.1 A communication system created by linking two or more devices by which they can
communicate, and exchange information is called:
A
Computing system
B
A hardware
C
Network
D
Database
1.2 It is a network device that connect network components, sending data to all other
connected devices:
A
Hubs
B
Router
C
Software
D
Hardware
1.3 It is a communication device used to forward data through different networks,
making sure that the data sent gets to the correct address:
A Software and hardware
B Computing system
C Information system
D Router
1.4 A set of rules to make sure that everyone speaks the same language is called:
A Protocol
B Motherboard
C Software
D Hardware
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1.5 It is a local or restricted communication network, especially a private network
created using world wide web software:
A
Intranet
B
Extra net
C
Wide area network
D
Private area network
1.6 The physical and logical design of the software, hardware, protocols and media of
transmission of data is known as:
A
Network architecture
B
Networking
C
Software
D
Hardware
1.7 A computing model in which the server hosts, delivers and manages most of the
resources and services to be consumed by the client:
A
Networking
B
Software
C
Client/server architecture
D
Hardware
1.8 It is one in which two or more PCsshare files and accessto devices such as printers
without requiring a separate server computer or server software:
A
Wi-Fi adopters
B
Peer-to -peer network
C
Networking
D
Hardware
1.9 It is responsible to find the correct location where the packets of data travelling
across the internet must go:
A
Digital signals
B
Signals
C Media-
D
Internet Protocol {IP)
1.10 The oldest approach in the SDLCis known as:
A
Waterfall methodology
B
Prototyping
C
V-shape methodology
D
Rapid throwaway prototyping
[10 marks]
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Section B: Structured questions
Answer each of the following questions:
[90 Marks]
Questions 1
Assume you are the overseer of designing networks for Telecom Namibia. What are the
different fundamental network topologies will you consider in order to design the network
for a corporate client?
[10]
Question 2
In computer networks, what do the terms "protocol," "wired media," and "wireless
transmission media" mean? Provide examples for each.
[10]
Question 3
In your company, you are chosen to oversee a system development project. Mention (3)
approaches or methodologies you will take into account for the project.
[10]
Question 4
When developing information systems, programmers must thoroughly analyse the system
development life cycle.
Using examples, describe the operations of each SDLCphase in system development.
[10]
Question 5
In today's organisations, information systems are critical.
State and discuss the three vital roles and purpose of information systems at the different
management levels of the hierarchy in the organisation.
[10]
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Question 6
In today's businesses, information systems can be used at any level of organisation.
Outline the characteristics of information system at operational, tactical and strategic levels
of organisation.
[10]
Question 7
In today's world, most organisations invest in information system infrastructure.
Define the terms Management information system (MIS), Decision support
Executive information system in an organisation.
system and
[10]
Question 8
In today's industry, information systems play a critical role in many firms.
With the use of examples, critically discuss the importance of information system in an
organisation.
[10]
Question 9
Management information systems are critical in any firm.
Explain the purpose of MIS and the (5) types of MIS in an organisation.
[10]
[Section B Total Marks: 90]
End of examination
TOTAL: 100