All data process by a computer must be in 1. binary form 2. Hexadecimal form 3. Duodecimal form 4. Unitary form?

A pie chart is used when comparing parts of a whole quantity showing change over time comparing quantities between different groups comparing quantity totals

Which of the following is a hardware device that converts a digital data frame from the communications technology used on a local area network (LAN) into a frame appropriate to a wide-area network (WAN) and vice versa?

Which of the following consists of electronic components that store instructions waiting to be executed by the processor, data needed by those instructions, and the results of processed data (information) A. memory B. scanner C. system unit D.

For which is a chart legend used? A. All of the time B. Whenever you're comparing data that's the same c. whenever you're comparing multiple sets of data d. Only for hand drawn charts

These devices generate onetime passwords every 60 seconds. A server hosted within the organization knows what this password is at any given time. What type of device is this?

Differences between barcode reader and character recognition devices

The technology company DataGenetics suggests that 17.8% of all four-digit personal identification numbers, or PIN codes, have a repeating digits format such as 2525.

What is 'validation'?

Using the physical mail analogy, what part of an address on an envelope is most like the ip address?

Application programmers specialize in developing system software such as operating systems, device drivers, security modules, and communications software.? a. True b. False