How many channels does the 802.11ac standard provide for communication between the access point and clients?

a. 4
b. 6
c. 8
d. 11
e. 2


Ans: c. 8

Computer Science & Information Technology

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_____ is an approach used to capture user-provided information, such as information from warranties, surveys, user registrations, and contest-entry forms completed online.

A. Search engine optimization B. Implicit personalization technique C. Explicit personalization technique D. Phishing

Computer Science & Information Technology

Which is NOT a C++ datatype?

A. const B. float C. double D. char

Computer Science & Information Technology

Propose a website for Clancy’s. Sketch by hand or use form design software to create a prototype of a Clancy’s home page. Indicate hyperlinks and include a sketch of one hyperlink document. Remember to include graphics, icons, and even sound or other media if appropriate. In a paragraph, describe who the intended users of the website are and state why it makes sense for Clancy’s to have a Web presence. Specify whether you will be using flat Web design or skeuomorphic design to create your icons and graphics, and add a paragraph to justify your decision.

What will be an ideal response?

Computer Science & Information Technology

A hyperlink rollover is triggered when the user moves the mouse pointer over ____.

A. a hyperlink B. an image C. a border D. any text

Computer Science & Information Technology