Things to Remember in Python

... in OOP gives the ability of a particular line of code to be implemented by different methods depending on the type of the object involved.

• Inheritance

• Encapsulation

• Polymorphism

• Overriding

The ability to derive a new class from one or more existing classes. Inherited variables and methods of the original (parent) class are available in the new (child) class as if they were declared locally.

This is the definition of ...

• Inheritance

• Encapsulation

• Polymorphism

• Overriding

The class implementation details are invisible (hidden) from the user. All interaction with an object occurs through a well-defined interface that supports a modular design.

This is the definition of ...

• Inheritance

• Encapsulation

• Polymorphism

• Overriding

A subclass inherits methods from a superclass. Sometimes it is necessary for the subclass to modify the implementation of a method defined in the superclass.

This is the definition of ...

• Inheritance

• Encapsulation

• Polymorphism

• Overriding

A computer system consists of five logical units, which are:

• 1. 1. CPU,

  2. 2. Input Unit,

  3. 3. Output Unit,

  4. 4. Primary Storage Unit,

  5. 5. Secondary Storage Unit

• 1. 1. SPU,

  2. 2. Input Unit,

  3. 3. Output Unit,

  4. 4. Primary Storage Unit,

  5. 5. Secondary Storage Unit

• 1. 1. CPU,

  2. 2. Input Unit,

  3. 3. Output Unit,

  4. 4. Primary Storage Unit,

  5. 5. Ternary Storage Unit

• 1. 1. CPU,

  2. 2. Input Unit,

  3. 3. Output Unit,

  4. 4. Primary Storage Unit,

The character "A" has an ord of ...

• 65

• 97

The character "a" has an ord of ...

• 65

• 97

... is the thought processes involved in formulating problems

and their solutions so that the solutions are represented in a form that can be effectively

carried out by a computer.

• Computational thinking

• Thinking about Computers

When a Python program is executed directly (not import-ed), the value of the

variable name name__ is ...

• __main__

• "__main__"