Technology Quiz - 5, General Knowledge


25 Questions MCQ Test General Knowledge | Technology Quiz - 5, General Knowledge


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Attempt Technology Quiz - 5, General Knowledge | 25 questions in 50 minutes | Mock test for Current Affairs preparation | Free important questions MCQ to study General Knowledge for Current Affairs Exam | Download free PDF with solutions
QUESTION: 1

In which decade were the first successful diode and triode vacuum tubes invented?

Solution: In 1904, John Ambrose Fleming invented the first practical electron tube called the 'Fleming Valve', which is a diode rectifier. In 1906, Lee de Forest invented the audion later called the triode, which provided signal amplification.
QUESTION: 2

RAM stands for...

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QUESTION: 3

On which of the following sites can you set up your email account:

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QUESTION: 4

Hardware devices that are not part of the main computer system and are often added later to the system.

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QUESTION: 5

The main computer that stores the files that can be sent to computers that are networked together is...

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QUESTION: 6

How can you catch a computer virus?

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QUESTION: 7

In which decade was the first solid state integrated circuit demonstrated?

Solution: On September 12, 1958, Jack Kilby demonstrated the first working IC while working for Texas Instruments, although the U.S. patent office awarded the first patent for an integrated circuit to Robert Noyce of Fairchild.
QUESTION: 8

A DV camcorder is...

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QUESTION: 9

What are the 2 terminals of a diode called?

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QUESTION: 10

A coating of dust on a computer's main circuit boards has this probable consequence

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QUESTION: 11

How many terminals does a BJT have?

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QUESTION: 12

Google (www.google.com) is a...

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QUESTION: 13

What is a BJT?

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QUESTION: 14

Which is not an internet protocol?

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QUESTION: 15

Which of the following is not a valid domain name?

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QUESTION: 16

AOL stands for...

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QUESTION: 17

Another name for a computer chip is ...

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QUESTION: 18

"www" stands for...

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QUESTION: 19

What are the three main search expressions, or operators, recognized by Boolean logic?

Solution: The three most commonly used Boolean operators are: AND, OR, and NOT. On the Web, Boolean operators are used in advanced searches to combine search items. For example, an "AND" operator between two words ("football AND television") tells the search engine to find documents that contain both of these words.
QUESTION: 20

Which of these is not a computer?

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QUESTION: 21

Which of the following is not a programming language?

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QUESTION: 22

Which of the following is not a method of accessing the web?

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QUESTION: 23

The "home page" of a web site is...

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QUESTION: 24

ROM stands for...

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QUESTION: 25

HTML is used to...

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