A class is considered to be a ____.

basic data abstraction

basic control abstraction

structured data abstraction

unit abstraction

Machine code was considered to be the first software.

True

False

Question 3

Which of the following statements about a programming language is correct?

Syntax refers to the structure of the language, while semantics refers to the meaning of the language.

Semantics refers to the structure of the language, while syntax refers to the meaning of the language.

Syntax refers to the structure of the language, while abstraction refers to the meaning of the language.

Semantics refers to the structure of the language, while abstraction refers to the meaning of the language.

A(n) ____ is an object associated with a collection, and is used to visit each element in the collection.

		interpreter
		iterator
		invocator
		argument