Answer the following statements true (T) or false (F)

1. Ajax is a technique used to obtain data from a server and update large amounts of data using UML.
2. The data dictionary is a reference work of data about data.
3. Data about data is called metadata.
4. The data dictionary can be used as a starting point for creating XML documents.


1. FALSE
2. TRUE
3. TRUE
4. TRUE

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. The while loop is always the best choice in situations where the exact number of iterations is known. 2. Java provides a set of simple unary operators designed just for incrementing and decrementing variables. 3. The while loop has two important parts: (1) a boolean expression that is tested for a true or false value, and (2) a statement or block of statements that is repeated as long as the expression is true. 4. In a for loop, the control variable cannot be initialized to a constant value and tested against a constant value.

Computer Science & Information Technology

_____ is/are considered to be the most important element in computer-based information systems.

A. Bandwidth  B. Software applications C. Standard operating procedures D. People

Computer Science & Information Technology

In an organization, employees could save documents in OneDrive or in a SharePoint library

Indicate whether the statement is true or false

Computer Science & Information Technology

What file extension is used for chart templates?

A) .xlsx B) .crtx C) .xltx D) .xmlx

Computer Science & Information Technology