1.1 Hardware

What does CPU stand for?

• Central Processing Unit

• Central Producing Unit

• Controlling Processing Unit

• Control Processing Unit

What does the GPU do?

• Store instructions for the CPU

• Input alphanumeric data

• Produce sound ready to be output

• Complete instructions for graphical content

Which of these is an input device?

• Speakers

• Microphone

• Plotter

• VDU

Which of these is an Output device?

• Mouse

• Keyboard

• Scanner

• Laser Printer

Which of these is a type of sensor

• Water

• PIR

• Date

• Happiness

What is the purpose of the keyboard?

• To allow the user to output their desired characters from the computer

• To allow the user to input their desired characters into the computer

• To deny the user from inputting their desired characters into the computer

• To allow the use to input their undesired characters into the computer

What does the motherboard do?

• Connects all hardware together

• Connects all software together

• Is the brain of the computer

• Saves currently used instructions

Which of these are real ports?

• Universal Serial Bus

• Ethernet

• RJ45

• Firewire 800

• RJ11

Name a type of secondary storage

(a)  

What is the name of the interface which internal cards such as GPUs and Capture Cards use?

• PCI-E

• DIMM

• SODIMM

• SATA