Question: Abstract

Answer: A very common concept in computer science and information technology meaning that a lot of the detail of a system or a process is hidden, allowing the user to focus on the details that are important for the task at hand.

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Question: List Index

Answer: A common method for referencing the position of elements in a list or string using natural numbers. In Python, the index of the first element is 0, not 1.

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Question: Concatenating

Answer: Attaching two things side-by-side, frequently strings of text.

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Question: Lists

Answer: An ordered collection of items or values. For example, [value1, value2, value3, …] describes a list where value1 is the first element, value 2 is the second element, value 3 is the third element, and so on.

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Question: Strings

Answer: A native type in Python representing a sequence of characters. Strings are both iterable and immutable.

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Question: Relational Operators

Answer: Used to test the relationship between two variables, expressions, or values. A comparison using a relational operator evaluates to a Boolean value. For example, a == b evaluates to true if a and b are equal; otherwise, it evaluates to false. Operators include: ==, !=, >, <, >=, and >=.

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Question: Logical Operators

Answer: Often referred to as Boolean operators, logical operators compare two Boolean expressions. The operators are and, or, and not.

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