Python Institute PCEP-30-02 Questions - Boost Your Exam Preparation

Python Institute PCEP-30-02 Questions – Boost Your Exam Preparation

Jonnie Karnath2023-05-01T19:36:06+00:00

If you want to boost your exam preparation and increase your chances of success, Certspots Python Institute PCEP-30-02 questions are an excellent resource for anyone looking to pass the PCEP – Certified Entry-Level Python Programmer exam. The PCEP-30-02 exam questions are updated regularly to ensure that they reflect the most current trends and technologies in the industry, and to keep up with any changes to the exam format or content. By practicing with Certspots Python Institute PCEP-30-02 questions, candidates can evaluate their knowledge and skills, identify areas where they need to improve, and develop strategies for answering exam questions quickly and accurately. This will not only reduce their chances of failure but will also help them perform better on the actual exam.

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1. What is the expected output of the following code?

def func(num):

res = '*'

for _ in range(num):

res += res

return res

for x in func(2):

print(x, end='')

The code is erroneous.

****

2. What is the expected output of the following code?

data = 'abcdefg'

def func(text):

del text[2]

return text

print(func(data))

abcef

The code is erroneous.

acdef

abdef

3. The result of the following addition:

123 + 0.0

cannot be evaluated

is equal to 123.0

is equal to 123

4. What is the expected output of the following code?

x = 8

y = 10

result = x // 3 * 3 / 2 + y % 2 ** 2

print(result)

7.0

6.0

5.0

5. What would you insert instead of so that the program checks for even numbers?

if ???:

print('x is an even number')

x % x == 0

x % 1 == 2

x % 2 == 0

x % 'even' == True

x % 2 == 1

6. What is the expected output of the following code?

a = [1, 2, 3, 4, 5]

print(a[3:0:-1])

[4, 3, 2, 1]

[4, 3]

[4, 3, 2]

The code is erroneous.

7. You develop a Python application for your company.

A list named employees contains 200 employee names, the last five being company management.

You need to slice the list to display all employees excluding management.

Which code segments can you use? Choose two

employees[1:-5]

employees[0:-4]

employees[:-5]

employees[0:-5]

employees[1:-4]

8. Which of the following lines correctly invoke the function defined below:

def fun(a, b, c=0):

# Body of the function.

(Select two answers)

fun(0, 1, 2)

fun(b=0, a=0)

fun(b=1)

fun()

9. What is the expected output of the following code?

data = {'1': '0', '0': '1'}

for d in data.vals():

print(d, end=' ')

The code is erroneous.

0 1

0 0

1 0

10. What is the expected output of the following code?

x = 1

y = 2

x, y, z = x, x, y

z, y, z = x, y, z

print(x, y, z)

2 1 2

1 1 2

1 2 1

1 2 2

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11. You develop a Python application for your company.

You have the following code.

def main(a, b, c, d):

value = a + b * c - d

return value

Which of the following expressions is equivalent to the expression in the function?

(a + b) * (c - d)

a + ((b * c) - d)

None of the above.

(a + (b * c)) - d

12. What is the expected output of the following code?

def func(p1, p2):

p1 = 1

p2[0] = 42

x = 3

y = [1, 2, 3]

func(x, y)

print(x, y[0])

3 1

The code is erroneous.

1 42

3 42

1 1

13. A function definition starts with the keyword:

def

function

fun

14. What is the output of the following code?

try:

value = input("Enter a value: ")

print(value/value)

except ValueError:

print("Bad input...")

except ZeroDivisionError:

print("Very bad input...")

except TypeError:

print("Very very bad input...")

except:

print("Booo!")

Very bad input...

Bad input...

Booo!

Very very bad input...

15. What is the expected output of the following code?

def fun():

return True

x = fun(False)

print(x)

False

The program will cause an error

True

16. How did Python, the programming language, get its name?

Guido van Roddum named it to honor Python of Catana, a dramatic poet of the time of Alexander the Grerat

Guido van Roddum named it after the Pythonidae - a family of large, nonvenomous snakes

Guido van Roddum named it to honor Monty Python's Flying Circus, a BBC comedy series popular in the 1970s

17. What is the expected output of the following code?

data = set([1, 2, 2, 3, 3, 3, 4, 4, 4, 4])

print(len(data))

18. What is the default return value for a function

that does not explicitly return any value?

int

void

None

Null

public

19. What is the expected output of the following code?

num = 1

def func():

num = 3

print(num, end=' ')

func()

print(num)

The code is erroneous.

1 1

3 3

1 3

3 1

20. How many stars will the following code print to the monitor?

i = 0

while i < i + 2:

i += 1

print('*')

else:

print('*')

zero

two

one

The snippet will enter an infinite loop.

Page 3 of 4

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

a = [1, 2, 3, 4, 5, 6, 7, 8, 9]

print(a[::2])

[1, 2]

[1, 3, 5, 7, 9]

[8, 9]

[1, 2, 3]

22. Which of the following for loops would output the below number pattern?

11111

22222

33333

44444

55555

for i in range(0, 5): print(str(i) * 5)

for i in range(1, 6): print(str(i) * 5)

for i in range(1, 6): print(i, i, i, i, i)

for i in range(1, 5): print(str(i) * 5)

23. Which of the following items are present in the function header?

function name

parameter list

function name and parameter list

return value

24. What is the expected output of the following code?

print(float('1.3'))

The code is erroneous.

1,3

1.3

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

print(3 / 5)

6/10

0.6

None of the above.

26. A complete set of known commands is called:

an instruction list

a machine list

a low-level list

27. Insert the correct snippet so that the program produces the expected output.

Expected output:

True

Code:

list = [False, True, "2", 3, 4, 5]

# insert code here print(b)

b = False

b = 0 in list

b = 0 not in list

b = list[0]

28. What do you call a tool that lets you lanch your code step-by-step and inspect it at each moment of execution?

A debugger

An editor

A console

29. What is the expected output of the following code?

x = 1

if x > 0 or x < 1:

print("1")

if x > 1:

print("2")

elif x >= 1:

print("3")

else:

print("4")

1 3

1 3 4

1 4

30. After execution of the following snippet,

the sum of all vals elements will be equal to:

vals = [0, 1, 2]

vals.insert(0, 1)

del vals[1]

Page 4 of 4

31. What is the output of the following snippet?

dictionary = {'one': 'two', 'three': 'one', 'two': 'three'}

v = dictionary['one']

for k in range(len(dictionary)):

v = dictionary[v]

print(v)

three

('one', 'two', 'three')

one

two

32. What is the expected output of the following code if the user enters 11 and 4?

x = int(input())

y = int(input())

x = x % y

x = x % y

y = y % x

print(y)

33. What is the expected output of the following code?

data = 'abbabadaadbbaccabc'

print(data.count('ab', 1))

34. What is the output of the following code snippet?

def test(x=1, y=2):

x = x + y

y += 1

print(x, y)

test(2, 1)

2 3

3 2

1 3

3 3

The code is erroneous.

35. What is the expected output of the following code?

data = [1, 2, 3, 4, 5, 6]

for i in range(1, 6):

data[i - 1] = data[i]

for i in range(0, 6):

print(data[i], end=' ')

1 1 2 3 4 5

2 3 4 5 6 1

1 2 3 4 5 6

2 3 4 5 6 6

36. What is the expected output of the following code?

x = 1 / 2 + 3 // 3 + 4 ** 2

print(x)

8.5

17.5

37. How many stars will the following snippet print to the monitor?

i = 0

while i <= 5:

i += 1

if i % 2 == 0:

break

print('*')

zero

three

one

two

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