What elements are required for a network to exist for three or more devices?

What will be an ideal response?


The answers on this may vary, but in addition to the devices (such as computers) that will connect to each other, you need a media for connection with a means to deliver a signal, a protocol for communication among the devices, device addresses for message delivery, and the capability to route messages from a source to a destination (which may or may not be a separate device such as a hub or switch).

Computer Science & Information Technology

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Pseudocode normally does not include:

a. Declarations. b. Input/output. c. Algorithms. d. Control structures.

Computer Science & Information Technology

____ usually expires after a limited time if you don't purchase the full commercial version.

A. Freeware B. Open source software C. Shareware D. Demoware

Computer Science & Information Technology

The cell in which data is entered when you begin typing is called the ________ cell

Fill in the blank(s) with correct word

Computer Science & Information Technology

The simplest way to add a data element to an array is to ____.

A. place it after the last available item B. place it before the first available item C. increase the physical size D. increase the logical size

Computer Science & Information Technology