NCERT solutions for कंप्युटर साइंस [अंग्रेजी] कक्षा ११ chapter 8 - Strings [Latest edition]

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject[0: len(mySubject)])

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject[-7: -1])

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject[::2])

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject[len(mySubject) -1])

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(2*mySubject)

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject[:: -2])

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject[:3] + mySubject[3:])

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject.swapcase())

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject.startswith('Comp'))

Consider the following string mySubject:

mySubject = "Computer Science"

What will be the output of the following string operation:

print(mySubject.isalpha())

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.lower())

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.upper())

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.count('New'))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.find('New'))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.rfind('New'))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.split(','))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.split(' '))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.replace('New', 'Old'))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.partition(','))

Consider the following string myAddress:

myAddress = "WZ-1, New Ganga Nagar, New Delhi"

What will be the output of the following string operation:

print(myAddress.index('Agra'))

Write a program to input line(s) of text from the user until enter is pressed. Count the total number of characters in the text (including white spaces), the total number of alphabets, the total number of digits, the total number of special symbols, and the total number of words in the given text. (Assume that each word is separated by one space).

Write a user-defined function to convert a string with more than one word into a title case string where the string is passed as a parameter. (Title case means that the first letter of each word is capitalized).

Write a function deleteChar() which takes two parameters one is a string and the other is a character. The function should create a new string after deleting all occurrences of the character from the string and return the new string.

Input a string having some digits. Write a function to return the sum of digits present in this string.

Write a function that takes a sentence as an input parameter where each word in the sentence is separated by a space. The function should replace each blank with a hyphen and then return the modified sentence.