device for making and breaking connection in electric circuit. Things you move to turn electrical items on or off. To exchange or replace something for another thing.

Careful watching of a person/place, e.g. by police.

relating to or making use of form of tape transport, used mainly to provide backup storage. method of relaying data over computer network as steady continuous stream. To send a constant flow of data over the internet.

action of capturing. To record, tape, or film something.

Electronic screen on which you can see images. observe and check quality over time.

Not of the same kind; unlike other things.

Computer applications and systems.

brought together so that link is established. To become friends with another person.

of or concerning Siam, its people, or language. native of Siam now Thailand in SE Asia. An inlet with two or more couplings to which a hose can be attached so that fire engines can pump water into the sprinkler system of a building.

device for recording visual images in form of photographs. Objects that take pictures digitally, or on film.

(Equipment) ready to use. To place someone officially in a job position.

. make (function) permanent feature in computer.

in space separating things. From one person, thing, or place, to another.

To give information about something.