Voltage is sometimes referred to as EMF, or Electromotive...?
A. Field
B. Factor
C. Flash
D. Force
Select an option to see the answer and solution.
What does AM mean?
A. Angelo marconi
B. Anno median
C. Amplitude modulation
D. Amperes
Select an option to see the answer and solution.
'.BAT' extension refers usually to what kind of file?
A. Compressed Archive file
B. System file
C. Audio file
D. Backup file
Select an option to see the answer and solution.
What is the term to ask the computer to put information in order numerically or alphabetically?
A. Crop
B. Report
C. Record
D. Sort
Select an option to see the answer and solution.
The input used by an antenna or cable to a TV set uses frequencies called:
Select an option to see the answer and solution.
Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these?
A. Transformer
B. Transponder
C. Transducer
D. Converter
Select an option to see the answer and solution.
What was the active medium used in the first working laser ever constructed?
A. A diamond block
B. Helium-neon gas
C. A ruby rod
D. Carbon dioxide gas
Select an option to see the answer and solution.
What does EPROM stand for?
A. Electric Programmable Read Only Memory
B. Erasable Programmable Read Only Memory
C. Evaluable Philotic Random Optic Memory
D. Every Person Requires One Mind
Select an option to see the answer and solution.
Blue is what number on the resistor color code?
Select an option to see the answer and solution.
Changing computer language of 1's and 0's to characters that a person can understand is:
A. Highlight
B. Clip art
C. Decode
D. Execute
Select an option to see the answer and solution.
What's a web browser?
A. A kind of spider
B. A computer that stores WWW files
C. A person who likes to look at websites
D. A software program that allows you to access sites on the World Wide Web
Select an option to see the answer and solution.
"https://www.examveda.com" - is an example of what?
A. A URL
B. An access code
C. A directory
D. A server
Select an option to see the answer and solution.
How many bits in a byte?
Select an option to see the answer and solution.
How do you subscribe to an Internet mailing list?
A. Contact your Internet service provider
B. Send e-mail to the list manager
C. Telephone the mailing list webmaster
D. Send a letter to the list
Select an option to see the answer and solution.
Computers calculate numbers in what mode?
A. Decimal
B. Octal
C. Binary
D. None of the above
Select an option to see the answer and solution.
What is an FET?
A. Farad Effect Transformer
B. Field Effect Transformer
C. Field Effect Transistor
D. French Energy Transfer
Select an option to see the answer and solution.
The speed of your net access is defined in terms of...
A. RAM
B. MHz
C. Kbps
D. Megabytes
Select an option to see the answer and solution.
How many diodes are in a full wave bridge rectifier?
Select an option to see the answer and solution.
The "desktop" of a computer refers to:
A. The visible screen
B. The area around the monitor
C. The top of the mouse pad
D. The inside of a folder
Select an option to see the answer and solution.
Which of these is a search engine?
A. FTP
B. Google
C. Archie
D. ARPANET
Select an option to see the answer and solution.