Computer Hardware Servicing

Which of the ff. tools can be used to clean computer components?

• multimeter

• part retriever

• lint-free cloth

• anti-static mat

what is in the picture?

• mouse
• cpu
• system unit
• keyboard

what is the acronym of DVD?

• Data Versatile disc
• Data Versatile digital
• Digital Versatile Disc
• Disc Versatile digital

below is an example of hardware except____

• teacher
• keyboard
• mouse
• monitor

 USB is the acronym of _____?

• universal serial bus
• universal series bus
• universal serial bush
• universal system bus

what is the main “brain” or “heart” of a computer system?

• system unit
• mother board
• CPU (Central Processing Unit)
• ROM

This is an image of what kind of hardware?

• Tower Casing
• CD/DVD Drive
• USB Port
• Portable Storage

A computer memory that acts as the main storage available to user for programs and data

• RAM
• URL
• ROM
• flash drive

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 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