RELIABLE PCEP-30-02 STUDY NOTES | PCEP-30-02 PAPER

Reliable PCEP-30-02 Study Notes | PCEP-30-02 Paper

Reliable PCEP-30-02 Study Notes | PCEP-30-02 Paper

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Tags: Reliable PCEP-30-02 Study Notes, PCEP-30-02 Paper, PCEP-30-02 Latest Exam Duration, PCEP-30-02 Valid Test Papers, PCEP-30-02 Exam Flashcards

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The crucial thing when it comes to appearing a competitive exam like PCEP-30-02 knowing your problem-solving skills. And to do that you are going to need help from a PCEP-30-02 practice questions or braindumps. This is exactly what is delivered by our PCEP-30-02 test materials. The PCEP-30-02 Exam Dumps cover every topic of the actual Python Institute certification exam. The PCEP-30-02 exam questions are divided into various groups and the candidate can solve these questions to test his skills and knowledge.

Python Institute PCEP-30-02 Exam Syllabus Topics:

TopicDetails
Topic 1
  • parameters, arguments, and scopes. It also covers Recursion, Exception hierarchy, Exception handling, etc.
Topic 2
  • Data Collections: In this section, the focus is on list construction, indexing, slicing, methods, and comprehensions; it covers Tuples, Dictionaries, and Strings.
Topic 3
  • Functions and Exceptions: This part of the exam covers the definition of function and invocation

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Python Institute PCEP - Certified Entry-Level Python Programmer Sample Questions (Q25-Q30):

NEW QUESTION # 25
What is the expected output of the following code?

  • A. * *
  • B. * * *
  • C. The code produces no output.
  • D. *

Answer: A

Explanation:
Explanation
The code snippet that you have sent is a conditional statement that checks if a variable "counter" is less than 0, greater than or equal to 42, or neither. The code is as follows:
if counter < 0: print("") elif counter >= 42: print("") else: print("") The code starts with checking if the value of "counter" is less than 0. If yes, it prints a single asterisk () to the screen and exits the statement. If no, it checks if the value of "counter" is greater than or equal to 42. If yes, it prints three asterisks () to the screen and exits the statement. If no, it prints two asterisks () to the screen and exits the statement.
The expected output of the code depends on the value of "counter". If the value of "counter" is 10, as shown in the image, the code will print two asterisks (**) to the screen, because 10 is neither less than 0 nor greater than or equal to 42. Therefore, the correct answer is C. * *


NEW QUESTION # 26
What happens when the user runs the following code?

  • A. The code outputs 2.
  • B. The code outputs 1.
  • C. The code outputs 3.
  • D. The code enters an infinite loop.

Answer: A

Explanation:
Explanation
The code snippet that you have sent is calculating the value of a variable "total" based on the values in the range of 0 to 3. The code is as follows:
total = 0 for i in range(0, 3): if i % 2 == 0: total = total + 1 else: total = total + 2 print(total) The code starts with assigning the value 0 to the variable "total". Then, it enters a for loop that iterates over the values 0, 1, and 2 (the range function excludes the upper bound). Inside the loop, the code checks if the current value of "i" is even or odd using the modulo operator (%). If "i" is even, the code adds 1 to the value of
"total". If "i" is odd, the code adds 2 to the value of "total". The loop ends when "i" reaches 3, and the code prints the final value of "total" to the screen.
The code outputs 2 to the screen, because the value of "total" changes as follows:
When i = 0, total = 0 + 1 = 1
When i = 1, total = 1 + 2 = 3
When i = 2, total = 3 + 1 = 4
When i = 3, the loop ends and total = 4 is printed
Therefore, the correct answer is B. The code outputs 2.


NEW QUESTION # 27
Drag and drop the conditional expressions to obtain a code which outputs * to the screen.
(Note: some code boxes will not be used.)

Answer:

Explanation:

Explanation

One possible way to drag and drop the conditional expressions to obtain a code which outputs * to the screen is:
if pool > 0:
print("*")
elif pool < 0:
print("**")
else:
print("***")
This code uses the if, elif, and else keywords to create a conditional statement that checks the value of the variable pool. Depending on whether the value is greater than, less than, or equal to zero, the code will print a different pattern of asterisks to the screen. The print function is used to display the output. The code is indented to show the blocks of code that belong to each condition. The code will output * if the value of pool is positive, ** if the value of pool is negative, and *** if the value of pool is zero.
You can find more information about the conditional statements and the print function in Python in the following references:
[Python If ... Else]
[Python Print Function]
[Python Basic Syntax]


NEW QUESTION # 28
Python Is an example of which programming language category?

  • A. interpreted
  • B. machine
  • C. compiled
  • D. assembly

Answer: A

Explanation:
Explanation
Python is an interpreted programming language, which means that the source code is translated into executable code by an interpreter at runtime, rather than by a compiler beforehand. Interpreted languages are more flexible and portable than compiled languages, but they are also slower and less efficient. Assembly and machine languages are low-level languages that are directly executed by the hardware, while compiled languages are high-level languages that are translated into machine code by a compiler before execution.


NEW QUESTION # 29
What is the expected output of the following code?

  • A. ppt
  • B. The code is erroneous and cannot be run.
  • C. pizzapastafolpetti
  • D. 0

Answer: A

Explanation:
Explanation
The code snippet that you have sent is using the slicing operation to get parts of a string and concatenate them together. The code is as follows:
pizza = "pizza" pasta = "pasta" folpetti = "folpetti" print(pizza[0] + pasta[0] + folpetti[0]) The code starts with assigning the strings "pizza", "pasta", and "folpetti" to the variables pizza, pasta, and folpetti respectively. Then, it uses the print function to display the result of concatenating the first characters of each string. The first character of a string can be accessed by using the index 0 inside square brackets. For example, pizza[0] returns "p". The concatenation operation is used to join two or more strings together by using the + operator. For example, "a" + "b" returns "ab". The code prints the result of pizza[0] + pasta[0] + folpetti[0], which is "p" + "p" + "f", which is "ppt".
The expected output of the code is ppt, because the code prints the first characters of each string. Therefore, the correct answer is B. ppt.


NEW QUESTION # 30
......

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