Exam

Decimal to Binary Conversion

The process of converting a decimal number system (base 10) to a binary number system (base 2).

Flippy Do

A mnemonic for remembering how to create numbers using zeros and exponents while adding.

AND Logic Gate

A logic gate that outputs true only when both inputs are true.

OR Logic Gate

A logic gate that outputs true if at least one input is true.

NOT Logic Gate

A logic gate that negates the input, turning true into false and vice versa.

Boolean Logic Circuit

A circuit that uses boolean values (true/false) and operations (AND, OR, NOT) to perform tasks.

Truth Table

A table that shows the truth values of variables in a Boolean logic circuit depending on input combinations.

Karel Functions

The four original functions in Karel programming: put_ball(), take_ball(), turn_left(), move().

High Level Abstraction

Provides simplified information, focusing on the general essence rather than specific details.

Low Level Abstraction

Involves detailed information, often including unnecessary specifics for understanding.

Abstraction in Coding

Simplifying problems by reducing complexity and removing unnecessary details.

Decomposition in Coding

Breaking down a problem into smaller, manageable parts for easier understanding and solution.

Syntax Errors

Mistakes in the code that violate the grammatical rules of the programming language.

Logical Errors

Errors where the code runs without crashing, but does not produce the intended outcome.

Top Down Design

An approach where a large problem is broken down systematically into smaller parts.

Debugging

The process of finding and fixing errors in the code, including both syntax and logical errors.

Function Purpose in Programming

Functions are used to encapsulate code for better organization and understanding.

Single-line Comment in Python

A comment that is marked by '#' and only takes up one line.

Multi-line Comment in Python

Comments spanning multiple lines, marked with either ''' or """.

Variable Naming Rules in Python

Variables must include letters, numbers, and underscores only; cannot start with a number; cannot be reserved words.