Unit 6 Quiz 1

Which two components are the most important in a computer?

• CD – USB

• Mouse – Monitor

• Printer - Fax

• CPU - RAM

Which one of these tools that you can use to identify the hardware specifications in a computer?

• Windows firewall.

• Network options.

• Dxdiag

• Disk management.

Which one of these is a proper safety procedure that you have to follow before starting work?

• Keep all components in antistatic bags until I am ready to install them.

• Don’t use antistatic wrist straps.

• Don’t use grounded mats on the work area floor

• Keep your watch in your hands.

………… Is a type of memory that allows only read from it?

• ROM

• Cache

• Main memory

• USB

……..Is a common type of printer that can produce high-quality colored copies.

• Thermal printer.

• Black/White printer.

• Laser Printer.

• Dot matrix printer.

…………. Is a part of the operating system that can load the application into the memory and seclude tasks to run on CPU

• User interface.

• Kernel.

• Device drivers.

• Programs

………………….. are a H/W components that can be replaced without switching off a computer.

• Power supply.

• Swappable Devices.

• Internal components.

• Applications.

Which one is an internal hardware component?

• Monitor

• Joystick

• NIC

• USB

One of the computer disadvantages is ………….

• No feeling.

• High speed.

• Accuracy.

• Automation

Port RJ-45 used to connect a computer with …………….

• USB

• Internet.

• .keyboard

• Monitor