PCEP-30-02 Exam Questions

What is the expected output of the following code? ``` 1 a = 1 2 b = 0 3 a = a ^ b 4 b = a ^ b 5 b = a ^ b 6 print(a, b) ```

Consider the following code. x = oat ('23 42') Which of the following expressions will evaluate to 2?

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

What is the result of the following code? ``` 1 x = 7 2 y = x % 2 3 y += 1 4 print(y) ```

The expression: 'mike' > 'Mike' is

You are writing a Python program that evaluates an arithmetic formular. The formular is described as b equals a multiplied by negative one, then raised to the second power, where a...

Which of the following code snippets will print True to the monitor? (Choose two.)

What value will be assigned to the x variable? ``` 1 z = 2 2 y = 1 3 x = y < z or z > y and y > z or z < y ```

Right-sided binding means that the following expression ``` 1 1 ** 2 ** 3 ``` will be evaluated:

What is the expected output of the following code? ``` 1 x = 0 2 y = 1 3 x = x ^ y 4 y = x ^ y 5 y = x ^ y 6 print(x, y) ```

What is the output of the following code? ``` 1 x = "2" 2 y = 2 * x 3 print(y) ```

What is the expected output of the following code if the user enters 3 and 11? ```python x = input() y = int(input()) print(x * y) ```

What is the expected output of the following code? ```python x = True y = False z = False if x or y and z: print('TRUE') else: print('FALSE') ```

What is the expected output of the following code if the user enters 2 and 4? ```python x = float(input()) y = float(input()) print(y ** (1 / x)) ```

What is the expected output of the following code? ```python x = 4.5 y = 2 print (x // y) ```

The digraph written as #! is used to:

What are the four fundamental elements that make a language?

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

What will be the output of the following code snippet? ```python x = 1 y = 2 z = x x = y y = z print(x, y) ```

Python is an example of:

What is the expected output of the following code? ```python x = '\\' print(len(x)) ```

Which of the following variable names are illegal? (Choose two.)

What is CPython?

Which of the following variable names is illegal?

What is the default value of encoding in the string function encode()?

What is machine code?

The pyc file contains ...

Select the true statements: (Choose two.)

The escape character owes its name to the fact that it:

What do you call a computer program which directly executes instructions written in a programming language?

What do you call a command-line interpreter which lets you interact with your OS and execute Python commands and scripts?

A value returned by the input () function is:

Insert the correct piece of code, so that the program produces the expected output. Expected output: ``` Andy Brown ``` Code: ```python # insert code here print(AndyInBrown) ```

The \\n digraph forces the print() function to:

What is true about compilation? (Choose two.)

You execute the following command in the terminal. python index.py Hello You want the command to print out Hello. What has to be inside of index.py?

The compiled Python bytecode is stored in les having names ending with:

What is the expected behavior of the following program? print(\"Goodbye!\")

You have the following le. index.py: from sys import argv\nprint(argv[1] + argv[2]) You run the le by executing the following command in the terminal. python index.py 42 3 What is...

You create a function to calculate the power of a number by using Python. You need to ensure that the function is documented with comments. You create the following code. Line numb...

The print() function can output values of:

What is the expected output of the following code? x = ' '\nprint(len(x))

The print() function is an example of:

You have the following le. index.py: from sys import argv\nsum = 0\nfor i in range(2, len(argv)):\n sum += float(argv[i])\nprint(\n \"The average score for {0} is {1:.2f}\"\n .form...

A keyword is a word: (Choose two.)

Which of the following variable names are illegal and will cause the SyntaxError exception? (Choose two.)

A complete set of known commands is called:

A code point is:

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

What is the expected output of the following code? ``` x = '\\\' print(len(x)) ```