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- Question
Which of these is a search engine?
Options- A. FTP
- B. Google
- C. Archie
- D. ARPANET
- Correct Answer
- Google
- 1. In which decade were the first successful diode and triode vacuum tubes invented?
Options- A. 1800s
- B. 1880s
- C. 1890s
- D. 1900s Discuss
- 2. Internet Explorer is a...
Options- A. Any person browsing the net
- B. Web Browser
- C. Graphing Package
- D. News Reader Discuss
- 3. What kind of data can you send by e-mail?
Options- A. Audio
- B. Pictures
- C. Video
- D. All of the above Discuss
- 4. Google (www.google.com) is a...
Options- A. Search Engine
- B. Number in Math
- C. Directory of images
- D. Chat service on the web Discuss
- 5. Where are the contents of your computer's hard drive indexed?
Options- A. Yahoo!
- B. Google
- C. MSN
- D. None of the above Discuss
- 6. When discussing technology, a hot spot is...
Options- A. A small overheated area on a CPU
- B. A place served by public wireless access
- C. Jargon for an X-rated Web site
- D. A faulty area in the programming code Discuss
- 7. "www" stands for...
Options- A. World Wide Web
- B. World Wide Wares
- C. World Wide Wait
- D. World Wide War Discuss
- 8. Name the terminals of an FET.
Options- A. Drain, Gate, Source
- B. Positive, Negative, Neutral
- C. Anode, Cathode, Triode
- D. Emitter, Base, Collector Discuss
- 9. HTML is used to...
Options- A. Plot complicated graphs
- B. Author webpages
- C. Translate one language into another
- D. Solve equations Discuss
- 10. In which decade was the transistor invented?
Options- A. 1940s
- B. 1950s
- C. 1960s
- D. 1980s Discuss
Technology problems
Search Results
Correct Answer: 1900s
Explanation:
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.
Correct Answer: Web Browser
Correct Answer: All of the above
Correct Answer: Search Engine
Correct Answer: None of the above
Correct Answer: A place served by public wireless access
Correct Answer: World Wide Web
Correct Answer: Drain, Gate, Source
Correct Answer: Author webpages
Correct Answer: 1940s
Explanation:
On December 23, 1947, William Shockley, Walter Brattain and John Bardeen, of Bell Labs, announced their discovery of the point-contact germanium transistor to management.
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