What is an assistive function? Give an example of a situation in which you might use an assistive function.?
What will be an ideal response?
In addition to providing users with limited sets of possibilities for different form fields, you can create JavaScript functions that reduce the likelihood of user errors when completing a form. Such functions, known asassistive functions, do not perform validation themselves-that is, they don't check user content for errors. Instead, these functions prevent users from entering erroneous data in the first place. Many types of assistive functions are possible; which ones you implement depends on the design of your form and the type of data you're trying to collect.One of the following:removing default values from selection listsdynamically updating selection list values?
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To override a previously saved file, click the Save button in the ____________________ toolbar.
Fill in the blank(s) with the appropriate word(s).
The main advantage to reference data in multiple workbooks is that data can ________
A) referenced through 2-D formulas B) be used by master workbooks C) be copied and transmitted to anyone, anywhere D) be accessed directly at its original location
A worksheet with cells that a summary sheet's formulas refer to is a(n) ________ sheet
Fill in the blank(s) with the appropriate word(s).
Which of the following statements best describes secondary storage?
A. Stores data on a page/swap file on a disk B. The computer main memory that is volatile and directly addressable by the CPU C. Nonvolatile storage format that can store data, applications, and system code D. Computer memory that is accessed sequentially