General Knowledge :: Technology
- Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
- Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
- '.TMP' extension refers usually to what kind of file?
- In the UK, what type of installation requires a fireman's switch?
- The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?
- In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?
- The transformer that develops the high voltage in a home television is commonly called as?
- Which consists of two plates separated by a dielectric and can store a charge?
- What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?
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