Module 2(Post Test)

Is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs

• CD/DVD Drive
• Hard Disk
• Mother Board
• Power Supply

Is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.

• RAM
• Hard Disk
• DVD
• ROM

Is a form of computer data storage that stores data and machine code currently being used

• ROM
• USB
• Hard Disk
• RAM

Is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

• USB
• ROM
• CPU
• UPS

Is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface.

• Mouse
• Light Pen
• Touch Pad
• Trackball Mouse

A display screen used to provide visual output from a computer, cable box, video camera, VCR or other video generating device.

• Projector
• Printer
• Monitor
• Speakers

A device that projects an enlarged image of an acetate or other transparency placed on it on to a wall or screen.

• Projector
• Printer
• Monitor
• Speakers

Is a peripheral device which makes a persistent human-readable representation of graphics or text on paper.

• Projector
• Printer
• Monitor
• Speakers

A device that converts analog audio signals into the equivalent air vibrations in order to make audible sound.

• Projector
• Printer
• Monitor
• Speakers

Is a device that captures images from photographic prints, posters, magazine pages, and similar sources for computer editing and display.

• Projector
• Printer
• Monitor
• Scanner