Computer Quiz

Which of the following is an example of a Super Computer?

• Mainframe (IBM zEnterprise System)

• Desktop systems

• Embedded devices

• Mobile devices

What are the major components of a computer system?

• Input, central processing unit, primary memory, secondary storage, output

• Keyboard, mouse, touch screen, webcam

• CPU, primary memory, hard disk, optical disks

• Input, output, secondary storage, RAM

Which of the following is a secondary storage device?

• Mouse

• Keyboard

• Memory card

• Touch screen

What is the unit of storage larger than a megabyte but smaller than a terabyte?

• Bits

• Kilobytes

• Terabytes

• Gigabytes

Which of the following is an input device?

• Memory card

• Sound capture

• Digital camera

• Hard disk

What type of device is a barcode reader?

• Secondary storage device

• Output device

• Processing unit

• Input device

What is the purpose of an Optical mark reader (OMR)?

• To read barcodes

• To scan documents

• To read marked data on paper

• To capture sound

Which of the following is an example of an Embedded device?

• Desktop systems

• Laptops

• Microwaves

• Tablets

What is the function of a light-pen?

• To scan documents

• To capture sound

• To draw on a screen

• To read barcodes

Which of the following is a unit of storage smaller than a byte?

• Gigabytes

• Megabytes

• Kilobytes

• Bits