functions

1.      “springdays22” is the given string, check whether it is alpha-numeric or not.

• isalpha()

• isalnum()

• isdigit()

• lower()

1.      “9753124680” is the given string, check whether it is digit string or not.

• isalpha()

• isdigit()

• isalnum()

• islower()

1.      “WEDNESDAY” is the given string, convert the string to lowercase.

• islower()

• upper()

• lower()

• isupper()

1.      “WEDNESDAY” is the given string, check whether the string contains only upper case.

• lower()

• upper()

• isupper()

• capitalize()

1.      “helloall” is the given string, check whether the string contains only lowercase.

• upper()

• lower()

• islower()

• isupper()

1.      “tech2023” is the given string, check whether the string contains only alphabets

• isalnum()

• isdigit()

• isalpha()

• islower()

1.      “classix” is the given string, convert the string to uppercase

• islower()

• lower()

• upper()

• isupper()

'technology' is the given string , converting the first letter to uppercase is done by

• isalpha()

• isalnum()

• captitalize()

• isdigit()