Mastering Python Looping Statements

What is the syntax for a basic for loop in Python?

• for variable in sequence:

• for element of collection:

• for each item in list:

• for index in range(n):

Which of the following is a valid while loop condition?

• x == 10

• x >= 10

• x < 10

• x > 10

What will be the output of the following code: for i in range(3): print(i)?

• 4

• 5

• 0 1 2

• 3

How do you exit a loop prematurely in Python?

• Use the 'break' statement to exit a loop prematurely.

• Use the 'continue' statement to skip to the next iteration.

• Utilize the 'exit' function to terminate the program.

• Employ the 'return' statement to finish the loop.

What is the purpose of the 'break' statement in a loop?

• To exit a loop prematurely.

• To pause the loop temporarily.

• To skip the current iteration.

• To restart the loop from the beginning.

In a nested loop, which loop runs first?

• The outer loop runs first.

• The outer loop runs last.

• Both loops run simultaneously.

• The inner loop runs first.

What will the following code print? for i in range(2): for j in range(2): print(i, j)

• (2, 0)

• (0, 0) (0, 1) (1, 0) (1, 1)

• (1, 2)

• (0, 2)

Which statement can be used to skip the current iteration of a loop?

• exit

• break

• continue

• return

What is the output of the following code: count = 0; while count < 3: print(count); count += 1?

• 3

• -1

• 0 1 2

• 1.5

How can you create an infinite loop in Python?

• repeat until false do end

• while 1: continue

• for i in range(10): print(i)

• while True: pass