Which of the following statements is false?
a. A function’s parameter is created on each call to the function to receive the argument value, and it’s destroyed when the function returns its result to the caller.
b. Variables can be defined in a function’s block.
c. A function’s parameters and variables are all local variables—they can be used anywhere in the program that encloses the function and exist only while the function is executing.
d. Trying to access a local variable outside its function’s block causes a NameError, indicating that the variable is not defined.
a. A function’s parameter is created on each call to the function to receive the argument value, and it’s destroyed when the function returns its result to the caller.
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The way Visual Basic saves changes to a local database file is determined by the file's ____ property.
A. Output Section B. Copy to Production C. Output Directory D. Copy to Output Directory
A(n) ______ is a class that is used to provide access to another class that contains many objects.
a) interface b) abstract class c) package d) iterator
Which of the following statements is true?
a. Each object (instance) of the class shares the class’s instance variables. b. Most instance-variable declarations are preceded with the keyword public, which is an access modifier. c. Variables or methods declared with access modifier private are accessible only to methods of the class in which they’re declared. d. None of the above is true.
Describe the issue of duplicate SSIDs and why this may cause a wireless device to intermittently disconnect from the AP.
What will be an ideal response?