Is the Following Correspondence a Function

question 136

True/False

Is the following correspondence a function?
-

---

Definitions:

Phone Number

A sequence of digits assigned to a telephone line for the purpose of making and receiving calls to and from the telecommunications network.

Control Layout

In graphical user interfaces, the arrangement and organization of controls (like buttons, text fields) on a window or a form.

Merge Cells

Combining two or more cells into one cell within a spreadsheet or table.

Freeze

To lock or make static a portion of data or screen to prevent it from scrolling or being modified.