1) The input function returns a numeric value by default. a. True b. False 2) Strings are mutable objects, which means you can replace their contents. a. True b. False 3) What is the value of string1 after the following statement is executed? string1 = "python"[:] + "help"[:0] a. python b. pythonh c. help d. error 4) What is the last line of the output when the following code is executed? x=2 for exp in range (0): print ("%2d.0" % x**exp) a. 16 b. 16.0 c. nothing d. error   5) What is the value of newList after the following code is executed? newList = [1, 2, 3, 4] newList.pop() newList.append(5) newList.pop(2) a. [1,3,5] b. [3,4,5] c. [1, 2, 5] d. error

1 # Write a program that reads a single integer N from the user. 2 # It then prints the string: "Is N your favorite number?"

21. Carefully observe the code and give the answer.def example(a): a = a + '2' a = a*2 return a >>>example("hello")               a. indentation Error b. cannot perform mathematical operation on strings c. hello2 d. hello2hello2

Aim: Read a string, S and print its integer value. If S cannot be converted to   an integer, print Bad String.       '''       # getting the input   S = input().strip()   try:   # if it's possible to convert the entered string into an integer then this block will execute   print(int(S))   except:   # if it's not possible, then this block will be executed   print('Bad String')       '''       COMPLEXITY:       Time Complexity -> O(1)   Space Complexity -> O(1)       Sample Input 1:   3   Sample Output 1:   3   Sample Input 2:   SB   Sample Output 2:   Bad String       Explaination:   '3' as a string can be converted into the integer 3, whereas SB can't be   converted to an integer hence the 'except' block is executed and 'Bad String'   is printed.