Introduction To Python - For Loop

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Match

Match these following words to their meanings

• Algorithm

• Programming

• Python

• Sequencing

A step-by-step set of instructions

The process of writing code

A text based programming language

The order in which tasks are performed

• A step-by-step set of instructions

• The process of writing code

• A text based programming language

• The order in which tasks are performed

Multiple Choice

What is variable?

• A variable is a named storage location that can hold data & values.

• A variable is a graphical representation of data in a program.
• A variable is a type of function that performs calculations.
• A variable is a fixed value that cannot change during program execution.

Multiple Choice

To repeat until a particular condition is true use:

• While loop

• For loop

• If loop

• Indentation

Multiple Choice

Python is an example of a:

• Text-based programming language

• Visual-based programming language

• Block-based programming language

• Language written in JavaScript

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Match

Match the following Keywords to their meanings

• Iteration

• Sequence

• Syntax

• Strings

• Variable

Repeating a block of code

Ordered collection of items

Set of rules for writing code

Text (word) data type (within quotes)

Named storage location to store value

• Repeating a block of code

• Ordered collection of items

• Set of rules for writing code

• Text (word) data type (within quotes)

• Named storage location to store value

Multiple Choice

What is a For Loop?

• A for loop is a method for error handling.
• A for loop repeats a block of code a specified number of times.

• A for loop is a type of variable.
• A for loop is used to define functions.

Multiple Choice

True or False.
Lists, Tuples, & Strings are all examples of sequences?

• False
• True

Match

Match these Symbols to their appropriate Data type & Data Structure, in python

• ( )

• { }

• [ ]

• " "

Tuple

Dictionary

List

String

• Tuple

• Dictionary

• List

• String

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Multiple Choice

What will be the output of the following code?

• Python

• P

  Y

  T

  H

  O

  N

• PYTHON

• p

  y

  t

  h

  o

  n

Multiple Choice

What will be the output of the following code?

• h

  e

  l

  l

  o

• HELLO

• hello

• An error occurs.

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Multiple Choice

What will be the output of the following code?

• Nigeria

  Canada

  Japan

• Brazil

  Japan

• Australia

  Nigeria

  Japan

• "Nigeria

  Canada

  Japan"

Multiple Choice

What will be the output of the following code?

• Art
• Math
  
  Science
  
  History

• Literature
  
  Art

• History
  
  Science
  
  Math

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Multiple Choice

What would this code output?

• -1
• 3
• 4
• 0 1 2

Multiple Choice

What will be the output of the following code?

• 2 6 8 10 12

• 2

  4

  6

  8

  10

• 12

  10

  8

  6

  4

  2

• 2

  4

  6

  8

  10

  12

Answer Explanation...

This for loop iterates

• using the range (start, stop, step) function,

• where: start = 2 → The loop starts at 2.
  stop = 12 →

• The loop stops before reaching 12 (exclusive).step = 2 →

• The loop increments i by 2 in each iteration.

Multiple Choice

What will be the output of the following code?

• 10

  8

  6

  4

• No output.

• 4

  6

  8

  10

• 10

  8

  6

Multiple Choice

What will be the output of the following code?

• 2
• 5
• 3
• 1 4 9 16 25

Multiple Choice

What will be the output of the following code?

• Greetings
• Hello Hello Hello
• i
  i

  i

• 3

  3

  3

Multiple Choice

What will be the output of the following code?

• 0 1 2 3

• 1
• 0 1 2

• 1 2 3 4

Multiple Choice

What will be the output of the following code?

• h e l

• h

• h e l l o

• h e

Multiple Choice

What will be the output of the following code?

• (0,0) (0,1) (1,0) (1,1) (2,0) (2,1)

• (0,0) (1,0) (2,0)

• (0,0) (1,0)

• (0,1) (1,1) (2,1)

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Multiple Choice

What is a Dictionary dict () in Python Programming? is a data structure that stores key-value pairs, which allows data to be stored and retrieved

• A collection of values stored in order, accessible by position

• A collection of unique values stored without order

• A fixed sequence of characters used for text processing

• A data structure that stores key-value pairs, allowing data to stored and found easily

Multiple Choice

True or False.

Is Dictionary an examples of sequences?

• True
• False

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Multiple Choice

What will be the output of the following code?

• John

  25

• John: name

  25: age

• name

  age

• {'name': 'John', 'age': 25}

Multiple Choice

What will be the output of the following code?

• ['Aaron', 'Kai', 'Hamling']
• dict_values([85, 78, 92])
• ['Aaron', 'Kai']
• dict_keys(['Aaron', 'Kai', 'Hamling'])

Multiple Choice

What will be the output of the following code?

• color
• type
• price
• brand model year

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Multiple Choice

What will be the output of the following code?

• Math

  Science

  English

• Math

  Science

  English

• 90

  85

  88

• Grade in Math : 90

  Grade in Science : 85

  Grade in English : 88

Multiple Choice

What will be the output of the following code?

• Number of vowels: 4

• Number of vowels: 3

• Number of vowels: 5

• Number of vowels: 6

Multiple Choice

What will be the output of the following code?

• Alice

• 16

• Grade not found

• An error occurs

Multiple Choice

What does the term Iteration mean in Python Programming?

• Iteration is the process of executing a block of code repeatedly using loops.
• Iteration means creating a new variable in Python.
• Iteration is the method of importing libraries in Python.
• Iteration refers to the process of defining a function in Python.

Match

Match the following Keywords in Python programming to their meanings

• While Loop

• Print Function

• For Loop

• Range

• Input function

Used to execute a block of code repeatedly as long as a condition is true

Outputs data to the console or other standard output device

Used to iterate over a sequence (like a list or a string)

Generates a sequence of numbers

Allows user input from the console

• Used to execute a block of code repeatedly as long as a condition is true

• Outputs data to the console or other standard output device

• Used to iterate over a sequence (like a list or a string)

• Generates a sequence of numbers

• Allows user input from the console