G.10 D.P Unit 1 Exercise: pg.54,55,56

Python is a/an ___________________.

• a. object-oriented programming language

• b. dynamically typed programming language

• c. interpreted programming language

• d. all of the above

Which of the following is a valid docstring for the given function?

def add(a,b):

• a. # This function adds two numbers

• b. // This function adds two numbers

• c. ''' This function adds two numbers.'''

• d. '' This function adds two numbers.''

In a random module, which of the following functions returns a random number within a specified range?

• A. random()

• B. randint()

• C. choice(sequence)

• D. None of the above

4. The functions whose body does not contain any statements are known as __________

• a. blank functions

• b. incomplete functions

• c. empty functions

• d. null functions

5. 5. Which function in the time module returns the current time?

• a. time.time( )

• b. get_time( )

• c. time.now( )

• d. get_current_time( )

6. 6. In the following statements, which one is not a step to create test cases?

• a. Understanding what is expected of the tested feature or functionality.

• b. Identifying the goals of the test by deciding what it is trying to verify and what the desired result is for each test case.

• c. Collecting the necessary information for the test case, such as inputs, expected outputs, and prerequisites.

• d. None of the above.

7. 7. Which one of the following best describes the Pytest library?

• a. Pytest is a library for testing web applications using Python.

• b. Pytest is a well-known testing framework that is utilized frequently by python developers as well as companies in order to test their programs and libraries.

• c. Pytest is a library for testing graphical user interface in Python.

• d. None of the above.

8. 8. What is the output of the following Python program?

9. def greet(name):
   return "Hello " + name

x = greet("Maria")

print(x)

• a. Maria

• b. Hello

• c. Hello Maria

• d. Maria Hello

9. 9. Which of the following statements is true about exception handling in programming?

• a. Exception handling is the process of finding and responding to unusual events that happen while a program is running.

• b. Exception handling is a technique to find out errors in a program.

• c. Debugging a program is called exception handling.

• d. Exception handling cannot be used in Python.

10. 10. What is the output of the following Python program?
    def is_odd(number):
    if number % 2 == 0:
    return False
    else:
    return True

    x = 11
    print(is_odd(x))

• a. True

• b. False

• c. odd

• d. 11