Information Systems – Page 2

PM – May 2018 – L2 – Q4 – Performance Measurement Systems

Discuss the responsibilities and skills required of a Project Manager for implementing a new computer system at ABC Limited.

Question

ABC Limited, a medium-sized family-owned company in Lagos, is considering upgrading its computer systems to better support management decision-making and meet market demands. The directors plan to appoint a temporary Project Manager to lead the systems development project.
a) Identify and describe the responsibilities of the Project Manager within ABC Limited. (10 Marks)
b) Discuss the skills that a Project Manager would require to successfully implement a major project involving the design and installation of the new computer system within ABC Limited. (10 Marks)

Answer

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Tags: Information Systems, Leadership, Organizational Change, Project Management
Level: Level 2

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SB – Q6d – Information Systems

Listing and explaining three requirements of a multi-user environment.

Question

List and explain briefly THREE requirements of a multi-user environment.

Answer

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Tags: Multi-User Environment
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SB – Q6c – Information Systems

Stating five key functions of an operating system.

Question

State FIVE key functions of an Operating System.

Answer

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Tags: Operating Systems
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SB – Q6b – Information Systems

Definition of Open-Source Software with an example.

Question

What is Open-Source Software (OSS)? State ONE example.

Answer

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Tags: Open Source Software
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SB – Q6a – Information Systems

Defining computer networks and explaining two types.

Question

Define computer network and explain TWO types of computer networks.

Answer

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Tags: Computer Networks
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SB – Q5 – Information Systems

Understanding Object-Oriented Programming and methods of system changeover.

Question

a. Define Object-Oriented Programming (OOP) and state TWO examples. (4 marks)
b. State THREE advantages of Object-Oriented Programming (OOP) as a fifth-generation language (5GL). (3 marks)
c. List and describe the FOUR system changeover methods. (10 marks)
d. Explain the term ‘IP address’. (3 marks)

Answer

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Tags: Object-Oriented Programming, System Changeover
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q20 – Information Systems

Identifying non-functions of a typical HR transaction processing system.

Question

Which of the following is NOT a major function of a typical Human Resource Transaction Processing System?
A. Budgeting
B. Salaries
C. Labour Relation
D. Training
E. Employee benefits

Answer

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Tags: HR Systems, Transaction Processing
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q18 – Information Systems

Source of binary coded programs.

Question

Binary coded program is a product of:
A. Language translator
B. Text editor
C. Decoder
D. Loader
E. Debugger

Answer

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Tags: Binary Code, Programming
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q17 – Information Systems

Identifying output devices that translate digital output to visual display.

Question

An output device that translates digital output into a visual display directly to a screen is known as:
A. Speaker
B. Scanner
C. Visual Display Unit
D. Printer
E. Projector

Answer

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Tags: Digital Display, Output Devices
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q16 – Information Systems

Role of sponsors in change management.

Question

To sponsor change effectively in change management, sponsors must demonstrate authority, accountability, and:
A. Knowledge
B. Involvement
C. Power
D. Currency
E. Training

Answer

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Tags: Change Management, Sponsorship
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q15 – Information Systems

Information System control objectives.

Question

Which of the following is NOT an Information System Control objective?
A. Ensuring consistent system functionality
B. Safeguarding system assets
C. Maintaining system economy and efficiency
D. Promoting technology usage
E. Preventing system facilities from hackers

Answer

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Tags: Control Objectives, Information Systems
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q14 – Information Systems

Purpose of digital signatures in information security.

Question

Which of the following should be addressed by a digital signature?
A. Unauthorised reading
B. Theft
C. Unauthorised copying
D. Interruption
E. Alteration

Answer

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Tags: Digital Signature, Information security
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – May 2018 – L1 – SA – Q13 – Information Systems

Role of Information System Auditors in disaster recovery.

Question

An Information System Auditor should be involved in:
A. Observing tests of the disaster recovery plan
B. Assessing disaster recovery plan
C. Developing disaster recovery plan
D. Maintaining disaster recovery plan
E. Reviewing disaster recovery requirement of supplier contracts

Answer

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Tags: Audit, Disaster Recovery, Information Systems
Level: Level 1

Topic: Information Systems
Series: MAY 2018

MI – Nov 2021 – L1 – SB – Q6d – Information Systems

Identify five advantages of multiprogramming.

Question

Identify FIVE advantages of multiprogramming. (5 Marks)

Answer

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Tags: Advantages, Multiprogramming, Operating Systems
Level: Level 1

Topic: Information Systems
Series: NOV 2021

MI – Nov 2021 – L1 – SB – Q6c – Information Systems

Explain the differences among multiprogramming, multitasking, multithreading, and multiprocessing.

Question

Explain the difference amongst multiprogramming, multitasking, multithreading, and multiprocessing. (8 Marks)

Answer

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Tags: Multiprocessing, Multiprogramming, Multitasking, Multithreading, Operating Systems
Level: Level 1

Topic: Information Systems
Series: NOV 2021

MI – Nov 2021 – L1 – SB – Q6b – Information Systems

Explain two types of VPN protocols.

Question

Explain TWO types of Virtual Private Network (VPN) Protocols. (4 Marks)

Answer

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Tags: Networking, VPN, VPN Protocols
Level: Level 1

Topic: Information Systems
Series: NOV 2021

MI – Nov 2021 – L1 – SB – Q6a – Information Systems

Define Virtual Private Network (VPN).

Question

What is Virtual Private Network (VPN)? (3 Marks)

Answer

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Tags: Networking, Security, Virtual Private Network, VPN
Level: Level 1

Topic: Information Systems
Series: NOV 2021

MI – Nov 2021 – L1 – SB – Q4d – Information Systems

List four types of application software and give one example of each.

Question

List FOUR types of application software and state ONE example of each.

Answer

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Tags: Application Software, Examples, Software, Types
Level: Level 1

Topic: Information Systems
Series: NOV 2021

MI – Nov 2021 – L1 – SB – Q4c – Information Systems

Identify two key differences between TCP and UDP protocols.

Question

Identify TWO differences between TCP and UDP protocols.

Answer

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Tags: Networking, Protocols, TCP, UDP
Level: Level 1

Topic: Information Systems
Series: NOV 2021

MI – Nov 2021 – L1 – SA – Q19 – Information Systems

Identify the OSI model layer responsible for data encryption.

Question

Encryption and decryption of data is performed in
A. Presentation layer
B. Physical layer
C. Data link layer
D. Session layer
E. Network layer

Answer

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Tags: Data Encryption, Network Layers, OSI Model
Level: Level 1

Topic: Information Systems
Series: NOV 2021

Topic: Information Systems

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PM – May 2018 – L2 – Q4 – Performance Measurement Systems

Discuss the responsibilities and skills required of a Project Manager for implementing a new computer system at ABC Limited.

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MI – May 2018 – L1 – SB – Q6d – Information Systems

Listing and explaining three requirements of a multi-user environment.

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MI – May 2018 – L1 – SB – Q6c – Information Systems

Stating five key functions of an operating system.

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MI – May 2018 – L1 – SB – Q6b – Information Systems

Definition of Open-Source Software with an example.

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MI – May 2018 – L1 – SB – Q6a – Information Systems

Defining computer networks and explaining two types.

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MI – May 2018 – L1 – SB – Q5 – Information Systems

Understanding Object-Oriented Programming and methods of system changeover.

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MI – May 2018 – L1 – SA – Q20 – Information Systems

Identifying non-functions of a typical HR transaction processing system.

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MI – May 2018 – L1 – SA – Q18 – Information Systems

Source of binary coded programs.

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MI – May 2018 – L1 – SA – Q17 – Information Systems

Identifying output devices that translate digital output to visual display.

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MI – May 2018 – L1 – SA – Q16 – Information Systems

Role of sponsors in change management.

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MI – May 2018 – L1 – SA – Q15 – Information Systems

Information System control objectives.

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MI – May 2018 – L1 – SA – Q14 – Information Systems

Purpose of digital signatures in information security.

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MI – May 2018 – L1 – SA – Q13 – Information Systems

Role of Information System Auditors in disaster recovery.

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MI – Nov 2021 – L1 – SB – Q6d – Information Systems

Identify five advantages of multiprogramming.

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MI – Nov 2021 – L1 – SB – Q6c – Information Systems

Explain the differences among multiprogramming, multitasking, multithreading, and multiprocessing.

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MI – Nov 2021 – L1 – SB – Q6b – Information Systems

Explain two types of VPN protocols.

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MI – Nov 2021 – L1 – SB – Q6a – Information Systems

Define Virtual Private Network (VPN).

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MI – Nov 2021 – L1 – SB – Q4d – Information Systems

List four types of application software and give one example of each.

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MI – Nov 2021 – L1 – SB – Q4c – Information Systems

Identify two key differences between TCP and UDP protocols.

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MI – Nov 2021 – L1 – SA – Q19 – Information Systems

Identify the OSI model layer responsible for data encryption.

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