Information Systems

A system in the most general sense is:

• a set of interconnected components that work together

• a single component functioning independently

• a random collection of unrelated parts

• a theoretical concept with no practical application

Answer explanation

A system is defined as a set of interconnected components that work together, making the first choice correct. The other options describe either isolation or randomness, which do not align with the concept of a system.

Consider our respiratory system. It is made up of many organs and muscles in our body, including the mouth, nose, trachea, lungs, rib muscles, and diaphragm. These all work together to allow us to respire, or breathe, providing oxygen to, and removing waste from, our blood. True or False?

• True

• False

Answer explanation

True. The respiratory system includes the mouth, nose, trachea, lungs, rib muscles, and diaphragm, all working together to facilitate breathing, supplying oxygen and removing waste from the blood.

What components are integrated into a digital system to perform a multitude of possible functions?

• Microprocessors and memory units

• Cooling fans and power supplies

• Cables and connectors

• Display screens and keyboards

Answer explanation

Microprocessors and memory units are essential components of digital systems, enabling them to process data and store information, thus allowing for a wide range of functions. Other options do not perform these core functions.

A digital system includes hardware and software components integrated to perform a multitude of possible functions. Many digital systems today also involve ______, such as the internet, allowing the functionality to occur across many locations and sometimes huge physical distances.

• networking

• cooking

• painting

• dancing

Answer explanation

The correct choice is 'networking' because digital systems often rely on networks, like the internet, to enable functionality across various locations and distances, unlike the other unrelated options.

When we consider a digital system as including data, people, and processes, it is referred to as an ______.

• ecosystem

• network

• database

• interface

Answer explanation

A digital system that includes data, people, and processes is best described as an 'ecosystem'. This term captures the interconnected nature of these elements, unlike 'network', 'database', or 'interface', which refer to specific components.

The purpose of an information system is to:

• store and manage data

• entertain users

• create art

• cook food

Answer explanation

The primary purpose of an information system is to store and manage data effectively, enabling organizations to process and utilize information for decision-making and operations.

Hardware is the physical components of an information system. True or False?

• True

• False

Answer explanation

True. Hardware refers to the tangible, physical components of an information system, such as computers, servers, and networking devices, which are essential for the system's operation.

What are the components of the City2Surf information system?

• Hardware, Software, Data, People, Processes

• Only Hardware and Software

• Only Data and People

• Only Processes

Answer explanation

The City2Surf information system comprises five key components: Hardware, Software, Data, People, and Processes. This comprehensive approach ensures effective operation and management of the system.

Which of the following is a hardware component of the City2Surf information system?

• RFID tags

• Word processing software

• Internet browser

• Animation software

Answer explanation

RFID tags are a hardware component used for tracking and identification, making them essential for the City2Surf information system. The other options, such as software, do not qualify as hardware.

What is the role of software in the City2Surf information system?

• To manage participant registrations and event logistics

• To provide weather updates

• To offer training programmes

• To sell merchandise

Answer explanation

The software in the City2Surf information system primarily manages participant registrations and event logistics, ensuring a smooth operation of the event. Other options like weather updates and merchandise sales are secondary functions.