AWS Python Booster Day 2

year = "2001"

if year.isdigit():

print(year, "is all digits")

else:

pass

What is the output from running the above code?

• "True"

• "False"

• No Output

• "2001 is all digits"

id = 3556

if id > 2999:

print(id, "is a new student")

else:

print(id, "is an existing student")

What is the output of the above line of code?

• "id, is a new student"

• "3556 is a new student"

• "id, is an existing student"

• "3556 is an existing student"

num_1 = 3

num_2 = "8"

What is the minimum code to mathematically add num_1 to num_2?

• num_1 + str(num_2)

• int(num_1) + str(num_2)

• int(num_1) + int(num_2)

• num_1 + int(num_2)

For the code: x = 3 + 9 * 2, the value of x is 21 when applying order of operations.

• True

• False

• May be

• None of the above

x = 3

y = 4

calculation = x*y

print(calculation)

What is the best estimate for the output of the above code?

• 12.0

• 9.0

• 12

• 9

Nested Conditional code always runs all sub-conditions that are indented under if statements.

• True

• False

• May be

• All of the above

if True:

if False:

print("Banana")

else:

print("Apple")

else:

if True:

print("Dates")

else:

print("Corn")

What is the output of the above code?

• "Apple"

• "Banana"

• "Corn"

• "Dates"

Hello

World!

What is the best choice of code to create the output shown above?

• print("Hello\pWorld!")

• print("Hello World!")

• print("Hello\nWorld!")

• print("Hello\tWorld!")

x = 0

while True:

if x < 10:

print('run forever')

x += 1

else:

break

What is the output from running the above code most like?

• "run forever" (10 times)

• "run forever" (9 times)

• "run forever"

• No output

time = 3

while True:

print('time is', time)

if time == 3:

time = 4

else:

break

What is the output from running the above code most like?

• "time is 3"

• "time is 4"

• no output

• "time is 3" & "time is 4"