Compact discs, (according to the original CD specifications) hold how many minutes of music?
Once the active medium is excited, the first photons of light are produced by which physical process?
'DTP' computer abbreviation usually means ?
The average power (in watts) used by a 20 to 25 inch home color television is...?
What does AC and DC stand for in the electrical field?
In which decade was the ARRL founded?
'CD' computer abbreviation usually means ?
'.BAK' extension refers usually to what kind of file?
Where is the headquarters of Intel located?
Who co-created the UNIX operating system in 1969 with Dennis Ritchie?
Voltage is sometimes referred to as EMF, or Electromotive...?
What does AM mean?
'.BAT' extension refers usually to what kind of file?
What is the term to ask the computer to put information in order numerically or alphabetically?
The input used by an antenna or cable to a TV set uses frequencies called...?
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?
What was the active medium used in the first working laser ever constructed?
What does EPROM stand for?
Blue is what number on the resistor color code?
Changing computer language of 1's and 0's to characters that a person can understand is...
What's a web browser?
http://www.indiabix.com - is an example of what?
How many bits is a byte?
The "http" you type at the beginning of any site's address stands for...
Lately you hear a clatter from your computer, especially when you load a program or call up information. What's going on?