In order for a binary search to work on an array, which of the following must be true?

What type of loop executes at least once before checking the condition?

What is a parent node in a tree structure?

What does the hash function "245 mod 10" output?

_______ is the set of rules that defines the combinations of symbols that are considered to be a correctly structured code line or fragment in that language.

A ________ is a programming language that executes instructions directly, without previously compiling a program into machine-language instructions.

When one control statement is located within another, it is said to be ____.

When a primary key combines two or more fields, it is called a ____ key.

When a piece of data is written to a file, it is copied from a variable in ________ to the file.

When a function is called by its name, then it is _____.

When a data field within a class is ____, no outside class can use it?including a child class.