___________ scanners read human characteristics such as fingerprints and retinas.

What will be an ideal response?


Biometric

Computer Science & Information Technology

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Identifiers should at least give a hint to the human reader of the ________________ of the identifier in the context of the problem being solved.

Fill in the blank(s) with correct word

Computer Science & Information Technology

How many DOCTYPE declarations can there be in an XML document?

A. 1 B. 2 C. 3 D. There is no limit.

Computer Science & Information Technology

To create a compound query that requires the results to match values in both fields, you would use ________

A) Not B) Always C) Or D) And

Computer Science & Information Technology

Identify the letter of the choice that best matches the phrase or definition.

A. Starts a new line in a cell. B. An invalid cell reference in a formula. C. Manually recalculates formulas. D. Applies the Percent Style format E. Copies a formula. F. Opens the Format Cells dialog box. G. Applies the Currency style with a floating dollar sign and two decimal places. H. Alerts Excel that you are entering a formula or function I. Displays the worksheet with formulas. J. Pastes a formula.

Computer Science & Information Technology