In a Digital circuit, what is 1 'AND' 1?
0
1
2
4
Name the terminals of an FET.
Drain, Gate, Source
Positive, Negative, Neutral
Anode, Cathode, Triode
Emitter, Base, Collector
What is an FET?
Farad Effect Transformer
Field Effect Transformer
Field Effect Transistor
French Energy Transfer
Name the terminals of a BJT.
Drain, Gate, Source
Positive, Negative, Neutral
Anode, Cathode, Triode
Emitter, Base, Collector
How many terminals does a BJT have?
1
5
4
3
What is a BJT?
Bit Junction Transfer
Bi-polar Junction Transistor
Bell Jar Transformer
Back Junction Transformer
How many diodes are in a full wave bridge rectifier?
8
2
4
3
What are the 2 terminals of a diode called?
Pentode and Triode
Gate and Drain
Drain and Source
Anode and Cathode
Experts say the healthiest way to view a computer monitor is by...
Placing it 18 to 30 inches away from your eyes
Viewing from a darkened room
Adjusting the screen for maximum contrast
Using special glasses that filter out UV rays
A DV camcorder is...
Capable of creating video in HDTV
Used to create digital video
Limited to the Direct Video format
A Denon Video brand product
A dual-layer DVD is valued because it:
Can hold more data
Contains a backup of the data stored
Uses a second layer to offer a speed increase
Creates alternative sound tracks
When discussing technology, a hot spot is...
A small overheated area on a CPU
A place served by public wireless access
Jargon for an X-rated Web site
A faulty area in the programming code
A JPG is...
A Jumper Programmed Graphic
A format for an image file
A type of hard disk
A unit of measure for memory
A coating of dust on a computer's main circuit boards has this probable consequence->
Overheating
Short circuits
Slower hard disk
None
Windows Vista, the eventual replacement for Windows XP, will demand more from a computer. Which of the following statements is correct?
You'll need at least 512 megabytes of RAM
A separate graphics card, rather than onboard graphics, will be required
A DVD drive is needed
All the above
Lately you hear a clatter from your computer, especially when you load a program or call up information. What's going on?
It's infested with reindeer
Your hard disk may be headed for failure
A loose wire is hitting the cooling fan
A loud metallic clatter is normal
Your computer has gradually slowed down. What's the most likely cause?
Overheating
Your processor chip is just getting old
Adware/spyware is infecting your PC
You dropped a sandwich in your computer
The "home page" of a web site is...
The largest page
The last page
The first page
The most colorful page
The letters, "DOS" stand for...
Data Out System
Disk Out System
Disk Operating System
Data Operating System
The "desktop" of a computer refers to:
The visible screen
The area around the monitor
The top of the mouse pad
The inside of a folder