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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

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

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

The input used by an antenna or cable to a TV set uses frequencies called...?

A. IF B. RF
C. AF D. SAP

What is the term to ask the computer to put information in order numerically or alphabetically?

A. Crop B. Report
C. Record D. Sort

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