This document has revision exercises with answers to the questions .Some questions may not have answers. There are multiple choice questions , essay questions etc. This is for advanced diploma in business management students and anyone else who does this same module.
1.1. Information is:
a) A collection of facts.
b) A traditional view of data
c) Putting together information systems.
d) Interrelated components.
1.2. Audio data includes noises, sounds or tones.
a) False
b) True
c) Noise only
d) None of the above
1.3. CBIS stands for:
a) Computer-based interrelated software
b) Computer-based information system
c) Computer-based intelligent system
d) Computer-based information series
1.4. What is the most important element of a CBIS?
a) Procedures
b) Computers
c) Data
d) The people
1.5. Procedures are:
a) Strategies
b) Policies
c) Methods
d) Rules
e) All of above
1.6. A storage device which is designed to make data recovery easier:
a) RAID
b) DVD
c) RAM
d) Cache memory 2 EJM
,1.7. A CD-ROM is:
a) Magnetic
b) Optical
c) Special
d) Volatile
1.8. A monitor is an example of an output device. Select the appropriate response.
a) Yes
b) No
1.9. LCD stands for:
a) Light Computer Design
b) Liquid Computer Display
c) Liquid Crystal Display
d) Laser Computer Display
1.10. A computer which is powerful and often shared by hundreds of concurrent users connected to
the machine. Select the correct term:
a) Computer
b) Docking station
c) Mainframe
d) Server
1.11. Which is the advantage of mobile commerce?
a) Reducing the cost of doing business.
b) Speeding the flow of goods and communication.
c) Improving the level of customer service.
d) All of the above.
1.12. System performance refers to:
a) The quality or usefulness of the output.
b) The accuracy of the output.
c) The risk of the system.
d) All of the above.
1.13. CKO stands for:
a) Chief Knowledge Officer.
b) Chief Knowledge Output.
c) Cheap Knowledge Output.
d) Chief Knowledge Operator.
, 1.14. Knowledge Management System can involve:
a) Explicit knowledge.
b) Tacit knowledge.
c) Both A and B.
d) None of the above.
1.15. The final step in the system development life cycle is called?
a) System Design
b) System Review
c) System Maintenance
d) System Implementation
True or False
1. An information system is a set of interrelated characteristics.
2. All information systems provide feedback. T
3. Information is derived from data. T
4. Microsoft Office 2007 is regarded as application software. T
5. Procedures allow for disasters to occur.
6. System development is an activity which allows robots to express the natural language
processes.
7. People play a vital role in computer based information systems. T
8. CPU stands for Central Power Unit. F
9. Networks allow for the buildings to connect to each other. F
10. A relational database is made up of a number of tables. T
11. A record collects all data about one specific entity. T
12. There is only one data mining tool and technique which is effective. F
13. HTML stands for Hyper Texting Mark-up Language. F
14. Extranet is an extension of the intranet.
15. LAN stands for Local Area Network T
16. A relational database is made up of a number of primary keys. T
17. HTML stands for Hyper Texting Mark-up Language. F
18. WAN stands for Wide Area Network. T
Expand the following Information Management acronyms:
4.1. CPO Chief Privacy Officer
4.2. CRM Customer Relationship Management
4.3. DSS Dission support System
4.4. IBM International Business Machines Corporation (IBM) is an American multinational
technology corporation headquartered in Armonk, New York, with operations in over 171 countries.
4.5. SCM Supply chain Management
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