GRADE 9 ICT - SUMMATIVE TEST

What is the most important part of a computer?

• CPU

• Disk Drive

• GPU

• Hard Drive

What does the toner probe do?

• Traces the cable by emitting a tone

• Monitors CPU temperature

• Generates static electricity

• Scans for disk errors

What does OHS stand for?

• Office Health Standards

• Occupational Health and Safety

• Operational Hazard Solutions

• Organizational Health Services

What does LAN stand for in networking?

• Large Area Network

• Limited Area Network

• Local Area Network

• Long Access Network

What is the primary focus of Occupational Health and Safety (OHS)?

• Protecting the safety, health, and welfare of workers

• Improving customer satisfaction

• Reducing company expenses

• Increasing productivity

What is the definition of software?

• Set of instructions, programs, or data for performing specific tasks

• Collection of hardware components

• Type of computer virus

• Network protocol

What does ESD stand for?

• Electric Surge Detector

• Electrostatic Discharge

• Electronic Static Device

• Electromagnetic Safety Device

What is one of the key reasons many users prefer using Windows?

• It is widely recognized and commonly used

• It is open source

• It has fewer applications available

• It supports only specific hardware

Which operating system is known for being open source?

• Linux

• MacOS

• Windows

• None of the above

What type of network is typically used in homes?

• LAN

• MAN

• PAN

• WAN