Quiz on Data and Networks

A WAN is:

• A World Area Network

• A Wired Application Network

• A Wide Area Network

• A World Applications Network

Big data can be defined by 3V’s. What do the 3V’s stand for?

• Variety, Validity, Velocity.

• Variety, Velocity, Virtual.

• Volume, Virtual, Validity.

• Volume, Variety, Velocity.

What do the letters SSD stand for?

• Solid State Drive

• Solid Storage Drive

• Solid State Device

• Solid Storage Device

Why does a computer need a hard disk drive?

• To boot up the computer

• To access programs that are currently running

• To store data, files, and software currently not in use

• To access the data stored in the CPU

What type of signal is passed through a fibre-optic cable?

• Radio signals

• Wi-Fi

• Light signals

• Electrical signals

What should a strong password consist of?

• Only letters

• Numbers and special characters

• Name of a person

• Letters, numbers, and special characters

From the list provided below select the correct term that matches the definition: Software used to capture passwords, bank details, and credit card details.

• Worm

• Trojan Horse

• Spyware

• Phishing

From the list provided below select the correct term that matches the definition: A program used by hackers to try to gain access to users’ systems.

• Worm

• Trojan Horse

• Spyware

• Phishing

What is The Internet of Things (IoT)?

• A network of physical objects connected via the internet.

• A type of computer virus.

• A method of online banking.

• A social media platform.

What data type should be used for the field "TicketPrice"?

• String

• Integer

• Date

• Currency