Python Programming - Dictionary Key Value | Automated hands-on| CloudxLab

Python - Videos and Questions

Home
Assessment

60 / 78

Previous Index Next

Tick all correct answers:

Say we have a dictionary numbers Running the statement numbers["3"] = "Three" will ...

Update the value of key "3" to "Three" if the key "3" exists
Create a key value pair of "3" and "Three" if the key "3" does not exist
Gives a KeyError

XP

Taking you to the next exercise in seconds...

Want to create exercises like this yourself? Click here.

Note - Having trouble with the assessment engine? Follow the steps listed here

Result

Checking Please wait.

Success

Error

No hints are availble for this assesment

Answer is not availble for this assesment

Previous Index Next

Loading comments...

Python - Videos and Questions

1 Getting Started - Setting up the environment

2 Introduction to Programming and Python

3 Who are programmers

4 Computer consists of

5 A code/program/software is

6 All the processing in a computer is done in the

7 All the information which is required for the execution of an instruction is stored in the

8 What do we use to interact with the computer

9 Main memory content is lost on reboot

10 Main memory is slower than secondary memory

11 Why do people use Python Programming language ?

12 Execution speed of Python is faster than C or C++

13 What all things you can do using Python ?

14 A program flow or program steps can be of either sequence, conditional or repeated ?

15 Which statement is used to take input in Python

16 Which statement is used show output in Python

17 Python Programming - Assigning value to a variable

18 Python - Variable Assignment

19 Python Programming - Integer Division

20 Python Programming - Operator Precedence

21 Python Programming - Types

22 Python - String Concatenation

23 Python - String Operations

24 Conditional Execution and Functions in Python

25 Python Programming - Which of the following is not a comparison operator in...

26 Python Programming - Which of the following is used to depict a block...

27 Python Programming - Blank lines are ignored in Python ?...

28 Python Programming - Nested decision statements are possible in Python....

29 Python Programming - The correct syntax for conditional statements in Python is...

30 Python Programming - A try except block in Python is used for...

31 Python Programming - If the try block doesn't raise an exception than the...

32 Python Programming - input(), type(), len() are some of the built in functions...

33 Python Programming - In Python a function is some reusable code that takes...

34 Python Programming - max() and min() are default functions provided in Python for...

35 Python Programming - Executing the code print(max('Hello world')) will result in...

36 Python - Calculations with variables

37 Python - Guess The Type

38 Python - Type Conversion

39 Python Programming - Which of the following is not the default data type...

40 Python Programming - Which of the following in-built function in Python is used...

41 Python Programming - Function without any arguments

42 Python Programming - Just defining a function does not execute it, we need...

43 Python Programming - Once we define a function we can call it only...

44 Python Programming - Using in operator

45 Python Programming - We cannot define more than 1 parameter in Python....

46 Basic Building Blocks of Python

47 Print Even Numbers up to n

48 Compute the Compound Interest

49 Python Programming - A while loop runs untill the condition provided is true...

50 Python Programming - Infinite loops are not possible in Python...

51 Python Programming - A break statement ends the current iteration and...

52 Python Programming - The statement " for x in [1,2,3,4] : print(x) "...

53 Python Programming - The iteration variable iterates through the sequence...

54 Python Programming - In the statement " for i in [1, 2, 3]...

55 Python Programming - For which of the following application we can use loops?...

56 Python Dictionaries and Tuples

57 Python Programming - What are lists

58 Python Programming - What are dictionaries

59 Python Programming - Dictionary Keys

60 Python Programming - Dictionary Key Value

61 Python Programming - Dictionary Initialisation

62 Python Programming - Get method in dictionaries

63 Python Programming - Iterating in dictionaries

64 Python Programming - Dictionary Methods

65 Python Programming - Immutable Tuples

66 Python Programming - Tuple Methods

67 Python Programming - Tuple efficiency

68 Python Programming - Tuple comparison

69 Python Programming - Sort and sorted

70 Regular Expressions in Python

71 Network Programming in python

72 HTTP request using Socket

73 Python Classes and Objects

74 Python Programming - Objects

75 Python Programming - dir command on class

76 Python Programming - Class components

77 Python Programming - Purpose of constructors

78 Python Programming - Inheritance