1What is a computer?
An Electronic device operating under the control of instructions stored in its memory
2What is input in a computer?
The data/ instructions provided to a computer system for processing
3What is processing in a computer?
Processing is converting data into organised, meaningful information.
4What is output in a computer?
The production of results.
5What is storage in a computer?
Saving results for future use.
6Why are computers powerful?
Speed, accuracy, and storage & retrieval capabilities.
7What is an information system?
A set of interrelated components that collect, process, store, and distribute information to support decision-making and control.
8Why do organisations use information systems?
To reduce costs and gain competitive advantage.
9What is data?
Raw, unprocessed facts without inherent meaning.
10What is information?
Processed data that conveys meaning and is useful for decision making.
11What is hardware?
The electric, electronic, and mechanical components of a computer.
12What is software?
A series of instructions that tells a computer what to do and how to do it.
13What is application software?
Programs designed to make users more productive.
14What is system software?
Programs that control or maintain computer operations.
15What is an operating system?
A set of programs that coordinates all activities among computer hardware devices.
16What are utility programs?
Programs that perform maintenance tasks for managing a computer and its devices.
17Who is a user in an IS?
A person who communicates with a computer or uses the information it generates.
18What are procedures in an IS?
Instructions a user follows to accomplish an activity.
19What is accurate information?
Error-free information essential for correct decisions.
20What is timely information?
Information available in time for its intended use.
21What is relevant information?
Information appropriate to the context, subject, and user needs.
22What is just sufficient information?
Information that is adequate but not excessive.
23What is cost-effective information?
Information whose production cost is lower than its value.
24What is verifiable information?
Information that can be confirmed as correct or incorrect.
25What is organised information?
Information arranged to meet user needs, such as in tables.
26What is a Transaction Processing System?
A system used to record and process routine transactions.
27What is a Management Information System?
A system that provides information for managing an organisation.
28What is a Decision Support System?
A system that helps with non-routine decision making.
29What is a Database Management System?
Software used to store, organise, and manage data.
30What is an Office Information System?
A system that supports office activities and communication.
31What is one objective of IS?
To improve productivity.
32What is another objective of IS?
To support planning and decision making.
33Give an example of an Information System.
Inventory System.
34What influences the scope of new IS?
IT innovations such as digital business platforms and big data.
35What is a new business model enabled by IT?
Examples include Netflix, Apple iTunes, and Amazon.
36How is e-commerce expanding?
Through platforms like YouTube, Twitter, and Tumblr.
37What management change affects new IS?
Increasing mobility of business and consumers.
38What organisational change affects new IS?
Fast-growing firms reducing hierarchy and structure.
39What is a global IS trend?
Increasing worldwide use of the Internet and mobile phones.
40What is a social IS trend?
Growth in social media sites.
41What is a personal IS trend?
Customisation to individual tastes.
42What is a mobile IS trend?
Rapid growth of mobile technology.
43What is a wearable IS trend?
Use of devices like smartwatches, body cameras, and fitness monitors.
44What is a collaborative IS trend?
Sharing data for mutual benefit, such as Waze or restaurant ratings.
45What is a printable IS trend?
Advances in 3D printing for buildings, medical models, and clothing.
46What is a findable IS trend?
Increasing use of the Internet of Things (IoT).