data abstraction

What is a list?

• ordered sequence of events

• sequence of events

• Events in no sequential order

• to apply for an action.

Answer question in image

• -1

• 7.5

• "Pat Smith"

• 9

Answer question in image

• "Jose"

• "Jeff"

• "o"

• "e"

____________ means to hide certain details of how data is stored and maintain

• <br />Data Isolation<br />
• Data Abstraction
• Data Integrity
• None of the mentioned

Consider the following list.

[12, 15, 8, 7, 2, 9]

The variable num is assigned the element with an index of 3. What is the value of num?

The list variable myList contains 8 elements. Which of the following is a valid index for this list?

• 5

• 10

• -2

• "three"

When creating a cat with a computer which of these can we leave out?

• Cats meow

• Cats have 2 ears

• Cats have long tails

What is an algorithm?

• A sequence of instructions on how to solve a problem.
• The breaking down of a problem into smaller parts.
• Focusing on important parts and ignoring the irrelevant details
• The recipe for a cake

In a class, member variables are often called its _________, and its member functions are sometimes referred to as its behaviour, or ____________.

• data, activities

• attributes, activities

• attributes, activities

• attributes, methods

Select the features of Object Oriented Programming.

• Encapsulation

• Polymorphism

• Inheritance

• Abstraction

• All of the Above