Python & ICT

Question 1

You have to use the same number of spaces in a python block.

Answer 1

Cool!

Question 2

What are four limitations of AI

Answer 2

• Developing AI systems is expensive
• Programming or training these systems is difficult
• Lack of feelings, emotions or creativity in these systems
• Dependency on machines increases as AI develops

Question 3

What are expert systems?

Answer 3

Applications which include machines and programs that give explanation and advice to humans

Question 4

What is the steps used for problem solving AI?

Answer 4

• Defining a problem
• Analysing it
• Identifying solutions
• Choosing a solution
• Implementing

Question 5

What are tasks humans do on a routine basis without special training called?

Answer 5

Mundane tasks

Question 6

What systems using AI can comprehend visual input?

Answer 6

Visual systems

Question 7

What is an intelligent system?

Answer 7

It’s the science/engineering to make intelligent machines.

especially intelligent computer programs

Question 8

What is speech recognition?

Answer 8

It’s AI capable of handling speech-related data

Question 9

What is AI?

Answer 9

It is manmade thinking power/ Artificial intelligence

Question 10

What are assignment operators?

Answer 10

They’re operators used to assign values to variables.

Question 11

What are relational operators?

Answer 11

These are operators used to compare two values and return a True or False

Question 12

What does the = operator mean?

Answer 12

It means it asigns a Variable Num to something.

Question 13

What does +=, -=, *= and /= mean?

Answer 13

It means you take the value of the variable and run it through the math’s operator using the right number

according to the symbol of course

e.g Num+=5 would be the same as Num+5

Question 14

What is the %= operator?

Answer 14

It displays the remainder after dividing the value

e.g Num%=5 would give the remainder of Num/5

Question 15

What is //= operator?

Answer 15

It’s a division that rounds down to the nearest ‘floor’ number

e.g 7/2 = 3.5 but it’s floor number would be 3

Question 16

What is the **= operator?

Answer 16

Raised to the power of whatever is on the right of the equals symbol

Question 17

What is the == operator?

Answer 17

It’s to ask if something is equal to a value

Question 18

What’s the difference between == operator and = operator?

Answer 18

== is a relational operator while = is an assignment operator.

Question 19

What does != operator mean?

Answer 19

It asks if something is not equal to a value

Question 20

What are logical operators?

Answer 20

They are used to combine a conditional statement and return True or False

Question 21

What is the ‘and’ operator?

Answer 21

It asks if two statements are both true

e.;g x>5 and x<=10 (T or F)

Question 22

What is the ‘or’ operator?

Answer 22

It asks if any of the conditions are true.

Question 23

What is the ‘not’ operator?

Answer 23

It reverses the result and returns false if the statement is true

Question 24

What are some features of python?

Answer 24

1. Python source code is freely available
2. It’s easy to learn*
3. It supports GUI*

*Due to having few keywords and similar english like structure

*GUI = Graphical User Interface

Question 25

What does /n do?

Answer 25

It creates a new line

Question 26

What does IDLE stand for?

Answer 26

Integrated Development Learning Environment

Question 27

What are arithmetic operators?

Answer 27

They’re operators used to perform common arithmetic calculations

Question 28

What must an if statement end with?

Answer 28

It must end with a colon (:)

Question 29

What is used to exit a python shell?

Answer 29

Quit