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- Question
In which decade was the telegraph invented?
Options- A. 1810s
- B. 1840s
- C. 1870s
- D. 1890s
- Correct Answer
- 1840s
ExplanationOn May 24, 1844, Samuel Morse send his famous message, "What hath God wrought?" - 1. In a Digital circuit, what is 1 'AND' 1?
Options- A. 0
- B. 1
- C. 2
- D. 4 Discuss
- 2. How do you subscribe to an Internet mailing list?
Options- A. Contact your Internet service provider
- B. Send e-mail to the list manager
- C. Telephone the mailing list webmaster
- D. Send a letter to the list Discuss
- 3. Lately you hear a clatter from your computer, especially when you load a program or call up information. What's going on?
Options- A. It's infested with reindeer
- B. Your hard disk may be headed for failure
- C. A loose wire is hitting the cooling fan
- D. A loud metallic clatter is normal Discuss
- 4. RAM stands for...
Options- A. Random Access Memory
- B. Really Annoying Machine
- C. Read A Manual
- D. Real Absolute Memory Discuss
- 5. Changing computer language of 1's and 0's to characters that a person can understand is...
Options- A. Highlight
- B. Clip art
- C. Decode
- D. Execute Discuss
- 6. Another name for a computer chip is ...
Options- A. Execute
- B. Micro chip
- C. Microprocessor
- D. Select Discuss
- 7. What's a web browser?
Options- A. A kind of spider
- B. A computer that stores WWW files
- C. A person who likes to look at websites
- D. A software program that allows you to access sites on the World Wide Web Discuss
- 8. In which decade was the Internet first implemented?
Options- A. 1940s
- B. 1950s
- C. 1960s
- D. 1980s Discuss
- 9. What are the three main search expressions, or operators, recognized by Boolean logic?
Options- A. FROM, TO, WHOM
- B. AND, OR, NOT
- C. SEARCH, KEYWORD, TEXT
- D. AND, OR, BUT Discuss
- 10. Where are the contents of your computer's hard drive indexed?
Options- A. Yahoo!
- B. Google
- C. MSN
- D. None of the above Discuss
Technology problems
Search Results
Correct Answer: 1
Correct Answer: Send e-mail to the list manager
Correct Answer: Your hard disk may be headed for failure
Correct Answer: Random Access Memory
Correct Answer: Decode
Correct Answer: Micro chip
Correct Answer: A software program that allows you to access sites on the World Wide Web
Correct Answer: 1960s
Explanation:
The first message ever sent over what is now called the Internet took place at 10:30PM on October 29, 1969. Back then, the Department of Defense called it ARPAnet (Advanced Research Projects Agency network).
Correct Answer: AND, OR, NOT
Explanation:
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.
Correct Answer: None of the above
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