In a call by reference using pointers the argument is passed to the function using the address operator. What is used when passing an argument a call by reference using reference parameters?
A. You need the address operator and variable.
B. You just use the variable name.
C. You must declare a separate pointer first.
D. You can’t do this.
B. You just use the variable name.
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_______________________ is a term used to describe a system that must be online and available for users access at most times.
Fill in the blank(s) with the appropriate word(s).
You can encrypt a document so that it can be opened only by using a valid password.
Answer the following statement true (T) or false (F)
Identify the letter of the choice that best matches the phrase or definition.
A. Units expressed relative to the size of other objects within the Web page B. Define a font size using one of five standard units of measurement C. Contains a list of style properties to an element or a group of elements known as a selector D. Represents a single dot on the output device E. Measures the intensity of the chosen color F. A numerical expression that precisely describes a color G. A number expressed in the base-16 numbering system H. Numbers that represent a color according to the strength of its red, green, and blue components I. Refers to the amount space between words J. A page is this when it uses relative units K. Space between lines of text L. The amount of space between characters
Identify the letter of the choice that best matches the phrase or definition.
A. Refers to the intensity of color B. Refers to how dark or light a color appears C. Controls which pixels will be affected by any changes you make in the Replace Color dialog box D. Offers tools that allow you to target various areas of an image based strictly on similarity in color E. Represents the name of the color