Briefly describe Wi-Fi.

What will be an ideal response?


Wi-Fi (wireless fidelity) is a wireless data network technology that is designed to provide high-speed data connections for mobile devices. This type of network is technically known as a wireless local area network (WLAN). Devices such as laptop computers, tablets, smartphones, wireless printers, and game consoles that are in range (up to 350 feet or 107 meters) of a centrally located connection device in a Wi-Fi network can send and receive information using radio frequency (RF) transmissions at speeds up to 7 billion bits per second (Gbps).

Computer Science & Information Technology

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Use the alternative notation to rewrite (*ptr).year = 1998;

What will be an ideal response?

Computer Science & Information Technology

List each line in /etc/services that contains the word send. Precede each line by its line number in the file.

What will be an ideal response?

Computer Science & Information Technology

The statement assigns intValue a random number in the range from 5 to 20.

a) intValue = objRandom.Next(5, 21); b) intValue = objRandom.Next(4, 20); c) intValue = objRandom.Next(5, 20); d) intValue = objRandom.Next(4, 21);

Computer Science & Information Technology

A selection or setting that is automatically used by a program unless you specify otherwise is called a(n) ________ setting

Fill in the blank(s) with correct word

Computer Science & Information Technology