The Big Digital IT & General Knowledge Quiz

What is the main function of an output device?

• Store data

• Display data

• Enter data

• Delete data

Which of the following is an example of cloud storage?

• USB stick

• SSD

• OneDrive

• DVD

Name two advantages of using a tablet over a desktop computer in a retail environment.

• Tablets are portable and take up less space.

• Tablets require more power and are heavier.

• Tablets are less user-friendly and have fewer apps.

• Tablets are fixed in one place and need external monitors.

What is the role of an NIC in a device?

• To connect the device to a network.

• To increase the device's storage capacity.

• To improve the device's display quality.

• To cool down the device's processor.

True or False: An RFID scanner is an input device.

• True

• False

True or False: Bluetooth typically has a longer range than Wi-Fi.

• True

• False

Identify one benefit and one limitation of using video conferencing in a business.

• Benefit: Saves travel time and costs. Limitation: Requires reliable internet connection.

• Benefit: Increases paperwork. Limitation: Improves face-to-face communication.

• Benefit: Reduces employee motivation. Limitation: Enhances security.

• Benefit: Increases travel expenses. Limitation: Requires no technology.

What does VoIP stand for?

• Voice over Internet Protocol

• Video over Internet Protocol

• Virtual over Internal Process

• Voice on Internal Phone

A company uses fibre optic broadband. What is one benefit compared to ADSL?

• Faster data transfer speeds.

• Lower installation costs.

• More frequent service interruptions.

• Slower upload speeds.

• Limited coverage in urban areas.

Which of the following is NOT a primary data source?

• Online survey

• Government report

• Interview

• Direct observation