What is considered the "brain" of the computer?

• RAM

• Monitor

• Processor

• Hard disk

Which of the following is a portable computer?

• Server

• Laptop

• Desktop

• Workstation

What type of device is a microphone?

• Output device

• Storage device

• Input device

• Display device

Which unit measures processor speed?

• GB

• MHz

• GHz

• Inches

Which of the following is an output device?

• Scanner

• Keyboard

• Monitor

• Mouse

What type of device is a touch screen?

• Input only

• Output only

• Input and Output

• Storage device

A Quad Core processor contains:

• 2 processors

• 3 processors

• 4 processors

• 6 processors

Which device is NOT used for storing data?

• Flash drive

• Printer

• Hard disk

• Optical disk

Which port is used for network (LAN) cable connection?

• HDMI

• RJ45

• USB

• VGA

Which is a free and open-source operating system?

• Windows 11

• Linux

• MacOS

• Windows 10