What is a constructor?
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A constructor is called each time a new object is created. It sets-up the object which usually means initializing the fields.
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Which of the following statements is false?
a. If a program uses multiple classes from the same package, these classes can access each other's package access members directly through references to objects of the appropriate classes, or in the case of static members, through the class name. b. Package access is rarely used. c. Classes in the same source file are part of the same package. d. Use the access modifier package to give a method or variable package access.
____ risks are those that should be logically expected to occur.
A. Unknown B. Avoidable C. Tactical D. Known
A statistical function that calculates the point at which a line will intersect the y-axis by using a best-fit regression line plotted through the known x-values and y-values.
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Define the term "programming language" and explain how languages and software programs are related.
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