My I.T. Lab [Computer Literacy] Chapter 1 SoundBytes Assignment
A binary digit is referred to as a ________.
bit
Which of the following numbering systems is ordinarily used by people?
Decimal
Hexadecimal represents numbers using which base?
16
In the RGB system, when all three component colors are set to zero, what is the result?
The resulting color is black.
How many colors are used in the RGB system?
3
A single hexadecimal number is represented by ________ digits in the binary numbering
system.
4
Which of the following is the largest storage space?
Hard drive
Which of the following is a portable storage device?
Flash drive
Which of the following is NOT a main component of the motherboard?
DVD
Where does the computer store instructions and data that are needed frequently by the CPU?
Cache memory
Where are the instructions stored that the computer needs when it starts up?
ROM
What card translates binary data into images on a monitor?
Video
Which of the following is sealed in a case so no dust gets inside?
Hard drive
What cards are added to the computer to control certain functions, such as sound and video?
Expansion
Which statement about ports is FALSE?
All ports operate at the same speed.
Which of the following is a wireless protocol for connecting devices to your computer?
Bluetooth
