XI-A1 FLOW OF CONTROL G6

1. 1. What is the purpose of an elif clause in Python?

• The elif clause is a synonym for the else clause.
• The elif clause is used to terminate a loop.
• To comment code

• To make an alternate branch if the if condition is false

2. 2. L = "45" → datatype of L?

• boolean
• string
• float
• integer

Which function converts a string "123" into integer?

• int('123')
• list('123')
• float('123')
• str(123)

4. 4. x = 5

if x > 10:

print("A")

elif x > 3:

print("B")

else:

print("C")

• B
• A
• C
• D

5. 5. What’s the difference between elif and else?

• 'elif' is used for loops, while 'else' is not.
• The difference is that 'elif' checks an additional condition, while 'else' executes when no previous conditions are true.
• 'elif' can only be used once, but 'else' can be used multiple times.
• 'elif' is a synonym for 'else' and has no functional difference.

6. 6. Which of these keywords marks a null operation?

• PASS

• CONTINUE

• BREAK

• ELSE

7. 7. x = float(input())

   if (x == 1):

   print("Yes")

   elif (x >= 2):

   print("Maybe")

   else:

   print("No")

   IF USER INPUT 1.5 THEN WHAT WILL BE OUTPUT

• YES

• NO

• MAYBE

• NOTHING PRINTED

8. 8. Which loop(s) create a repetition construct?

• FOR

• WHILE

• BOTH FOR AND WHILE

• IF

1. What will be the output of the following code snippet?

   x = 10

   if x < 5:

   print("Low")

   elif x < 15:

   print("Medium")

   else:

   print("High")

• High

• No Output

• Medium

• Low

9. What is the output of the following code?

   for i in range(3):

   if i == 1:

   continue

   print(i)

• 0

• 1

• 2

• 0 2