Computational Thinking and Programming-I Quiz 10 CBSE Python

1. What is a string in programming?

A sequence of numbers

A sequence of characters

A mathematical equation

A geometric shape

2. Which of the following is a string operation that combines two or more strings together?

Concatenation

Repetition

Membership

Slicing

3. Which of the following string operations repeats a string a certain number of times?

Concatenation

Repetition

Membership

Slicing

4. What does the membership operation do with strings?

Checks if a string is contained in another string

Splits a string into multiple substrings

Reverses the order of characters in a string

Extracts a portion of a string

5. How can you traverse a string in Python?

Using a for loop

Using a while loop

Using if statements

Using the split() function

6. Which built-in function is used to determine the length of a string?

len()

count()

find()

replace()

7. Which built-in function is used to capitalize the first character of a string?

len( )

capitalize( )

count( )

find( )

8. Which built-in function is used to convert the first character of each word in a string to uppercase?

title( )

lower( )

upper( )

replace( )

9. Which built-in function is used to convert a string to lowercase?

len( )

capitalize( )

lower( )

upper( )

10. Which built-in function is used to count the occurrences of a substring in a string?

len( )

capitalize( )

count( )

find( )

11. Which built-in function is used to find the index of the first occurrence of a substring in a string?

count( )

find( )

index( )

replace( )

12. Which built-in function is used to check if a string ends with a specific substring?

endswith( )

startswith( )

isalnum( )

isspace( )

13. Which built-in function is used to check if a string starts with a specific substring?

endswith( )

startswith( )

isalnum( )

isspace( )

14. Which built-in function is used to check if a string contains alphanumeric characters only?

isalnum( )

isalpha( )

isdigit( )

isspace( )

15. Which built-in function is used to remove whitespace from the left side of a string?

lstrip( )

rstrip( )

strip( )

join( )

Computational Thinking and Programming-I Quiz 10

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CBSE Python