101⟩ In what year did the Symantec Corporation first release Norton Antivirus?
1990.
1990 Symantec launches Norton AntiVirus, one of the first anti-virus programs developed by a large company.
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180 Information Technology Questions And Answers
102⟩ What is the Websites code for the country Colombia?
CO.
103⟩ Which is the best search tool for finding Web sites that have been handpicked and recommended by someone else?
Subject directories.
Subject directories tend to house fewer-sometimes more relevant-sites than those found through search engines. Sites in a subject directory often have been handpicked by editorial teams or specialists in a particular field.
104⟩ In which decade was the first solid state integrated circuit demonstrated?
1950s.
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.
105⟩ A DV camcorder is?
Used to create digital video
106⟩ What are the 2 terminals of a diode called?
Anode and Cathode
107⟩ What is a BJT?
Bi-polar Junction Transistor.
108⟩ Which is not an internet protocol?
STP
109⟩ How many terminals does a BJT have?
3
110⟩ Coating of dust on a computer's main circuit boards has this probable consequence?
Overheating.
111⟩ What is Google (www.google.com)?
Google is a Search Engine.
112⟩ AOL stands for?
America Online.
113⟩ What are the three main search expressions, or operators, recognized by Boolean logic?
AND, OR, NOT.
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.
114⟩ "www" stands for?
World Wide Web.
The World Wide Web (www, W3) is an information system of interlinked hypertext documents that are accessed via the Internet. It has also commonly become known simply as the Web.
115⟩ What is LCP?
Link Control Protocol.
LCP is a part of PPP(Point-Point Protocol).
116⟩ In IT ROM stands for?
Read Only Memory
117⟩ ISP stands for?
Internet Service Provider.
118⟩ What is Internet Explorer?
Internet Explorer is a Web Browser.
119⟩ The "http" you type at the beginning of any site's address stands for?
Hyper Text Transfer Protocol.
The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web. Hypertext is structured text that uses logical links (hyperlinks) between nodes containing text.
120⟩ In which decade were the first successful diode and triode vacuum tubes invented?
1900s.
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.
