Answer the following statements true (T) or false (F)
1. The data user enters can be retrieved to use in a cookie with the $_POST superglobal.
2. The isset()method is used to set a variable to a specific value.
3. MySQL is a relational database management system.
4. The field that is used as the primary key in a database table must be something that is unique to every record in the table.
5. The mysql_fetch_array() returns true if the array specified in the parentheses exists and false if that array does not exist.
1. True
2. False
3. True
4. True
5. False
You might also like to view...
What criterion can you use to tell whether the node in items[i]is a leaf?
What will be an ideal response?
Match the following terms to their meanings:
I. Standalone macro II. Condition III. Action IV. Macro V. Argument A. Series of actions grouped as a single command B. A self-contained instruction that can be combined with others to automate tasks C. An object that displays under Macros in the Navigation Pane D. A value that provides information to the action such as a specified condition E. Specifies that certain criteria must be met before the macro executes
] Compare and contrast networking I/Ooperations and block/character I/Ooperations.
What will be an ideal response?
In which of the following was the exclusionary rule first enunciated?
a. U.S. v. Tamura b. Art Galleries–Hawaii, Inc. v. U.S. c. Weeks v. U.S. d. U.S. v. Lyons Answer: c