Free PCEP-30-02 Sample Questions — PCEP – Certified Entry-Level Python Programmer

What is the expected output of the following code? x = 1 + 1 // 2 + 1 / 2 + 2 print(x)

• A. 3
• B. 4.0
• C. 4
• D. 3.5

The result of the following addition: 123 + 0.0

• A. cannot be evaluated
• B. is equal to 123
• C. is equal to 123.0

The fact that tuples belong to sequence types means:

• A. they can be modified using the del instruction
• B. they can be extended using the .append() method
• C. they are actually lists
• D. they can be indexed and sliced like lists

What is the expected output of the following code? print(2 ** 3 ** 2 ** 1)

• A. 64
• B. 16
• C. 128.0
• D. The code is erroneous
• E. 16.0
• F. 512

The following statement ... assert x == 0

• A. will stop the program if x is equal to 0
• B. has no effect
• C. is erroneous
• D. will stop the program if x is not equal to 0

A variable defined outside a function:

• A. may be read, but not written (something more is needed to do so)
• B. may not be accessed in any way inside the function
• C. may be freely accessed inside the function

What is the expected output of the following code? print(chr(ord('z') - 2))

• A. x
• B. y
• C. a
• D. z

What is the expected output of the following code? print('x', 'y', 'z', sep='sep')

• A. x y z
• B. xyz
• C. xsepysepzsep
• D. xsepysepz

If you want to build a string that reads: Peter's sister's name's "Anna" Which of the following literals would you use? (Choose two.)

• A. 'Peter's sister's name's "Anna"'
• B. 'Peter\'s sister\'s name\'s \"Anna\"'
• C. "Peter's sister's name's "Anna""
• D. "Peter's sister's name's \"Anna\""

What is the expected output of the following code? print(1 // 2 * 3)

• A. 4.5
• B. 0.16666666666666666
• C. 0.0
• D. 0

What is the expected output of the following code? menu = {“bunuelo”: 3.21, “torrijas”: 4.99, “churros”: 1.99} for value in menu.values(): print (str(value) [1], end “”)

• A. nru
• B. The code is eeromeous and cannot be run
• C. 3.214.991.99
• D. ..

A data structure described as LIFO is actually a:

• A. stack
• B. tree
• C. list
• D. heap

Which of the following function calls can be used to invoke the below function definition? (Choose three.) def test(a, b, c, d):

• A. test(a=1, b=2, c=3, 4)
• B. test(1, 2, 3, d=4)
• C. test(a=1, 2, 3, 4)
• D. test(1, 2, 3, 4)
• E. test(a=1, b=2, c=3, d=4)
• F. test(a=1, 2, c=3, 4)

What is the expected output of the following code? x = 1 / 2 + 3 // 3 + 4 ** 2 print(x)

• A. 17
• B. 17.5
• C. 8.5
• D. 8

The following code: print(float("1, 3"))

• A. prints 13
• B. prints 1.3
• C. prints 1,3
• D. raises a ValueError exception