String methods 4

If S= "Have a Wonderful Day",

print(S.index("a")) gives

• 2

• 1

• 1,5,18

• -1

If S="Good Will",

print(S.find("D")) gives

• 3

• 4

• -1

• Error

If S="Good Will",

print(S.index("D")) gives

• 3

• 4

• -1

• Error

If S="Fabulous XI A",

print(S.split('u')) gives

• ["Fabu","lou","s XI A"]

• ["Fab","lo","s XI A"]

• Error

• None of the above

If S="Determination",

print(len(S[::-2])) gives

• Error

• 7

• 13

• 6

Vaishnavi is a software Engineer. She is working on an application which creates a login id for the customers. She has to ensure that the id contains only small letter alphabets. Help her by identifying an appropriate method for the same. (Just write the method. no need to write the entire code)

Manasa works for Mount Avenue School. She is developing a gaming educational software for the students. She has to store the names of the students in a database. Help her to identify the method to ensure that First_Name field contains only alphabets

Ronald is a Professor in a college. He has developed a software where he accepts the first name and second name of the students. He needs to create another variable Full_Name with the first name and second name separated by a space. Which String method can be used for this?

• upper()

• isalpha()

• join()

• concatenate()

If S="Hello World",

print(S.capitalize()==S.upper()) gives

• True

• False

• Error

• No output

"123@A45".isupper() gives

• True

• False