Introduction to Computers

Which of the following is an output device?

• DVD-ROM

• Touchpad

• Hard drive

• Printer

What type of device is a keyboard?

• Internal device

• Output device

• Input device

• Storage device

What is the main circuit board inside the computer called?

• Motherboard

• CD-ROM

• Video Card

• ROM

Observations allow for question to be asked in?

• real time

• in the future

• in the past

• not at all

Which of the following would hold the most information?

• 500 megabytes

• 5 gigabytes

• 5,000,000 bytes

• 50,000,000 kilobytes

Which of the following software maintenance steps erases gaps caused by deleting files from the hard drive?

• Update system software

• Defragging

• Virus scan

• Installing firewall

In a PC, which component stores the BIOS?

• CPU

• RAM

• ROM

• Hard Drive

Which one is the Root cause?

• I am

• I am trying to

• But

• Because