1. What is the Boolean logic technique used for? A. Narrowing, broadening or eliminating a search term. B. Using a robot to do instant research. C. Searching several search engines at the same time. D. Searching the infinite information from the internet 2. http://www.avg.com/en/signal/what-is-spyware is an example of? A. Access code B. Directory C. Server D. URL 3. Which of the following is a search engine? A Netscape C. Elsevier B. Yahoo D. Macromedia Flash B..com 4. Which of the following is NOT an example of a domain? A..gov D. .edu​

Answers 1

Answer:

1.A

2.C

3.D

Explanation:

sana makatulong

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