[PDF] [PDF] Python Final Exam Solution

[PDF] Python Questions and Answers - TutorialsPoing - Tutorialspoint

This section provides a useful collection of sample Interview Questions and Multiple Choice Questions MCQs and their answers with appropriate explanations SN

[PDF] Python Interview Questions - Tutorialspoint

Dear readers, these Python Programming Language Interview Questions have and what you answer − Python is a case sensitive programming language

[PDF] Interview - BitDegree

Let's take it from the top and start off by covering the more general Python interview questions and answers These are questions that you are most likely to get 

[PDF] GE8151- PROBLEM SOLVING AND PYTHON PROGRAMMING

in computer programming In a selection structure, a question is asked, and depending on the answer, the program takes one of two courses of action, after

[PDF] Comp 150 Exam 1 Overview

Python Tutorial Chapter 1: See the summary at the end of the chapter Do not look at the answers until you have fully studied and tried the problems and 

Introductory Programming with Python 1 Introduction - CORE

2009, called “Practical Programming in Python” The course is of the textbook Students also had a chance to answer some open-ended questions in the http ://www cs mdx ac uk/research/PhDArea/saeed/paper1 pdf [4] Jeffrey Elkner 

[PDF] Python Practice Book - Read the Docs

25 fév 2017 · python interpreter becomes active with a >>> prompt and waits for your commands $ python And run this program by calling python hello py Make sure you It is hard to move the common part to a function But with

[PDF] Python Final Exam Solution

Part I) Theoretical Questions Question 1) Choose the correct answer: 1 Computer can execute the code in ______ machine language assembly language 

[PDF] python projects pdf

[PDF] python questions and answers

[PDF] python random number generator between 0 and 1

[PDF] python random number generator between range

[PDF] python random number generator example

[PDF] python random number generator normal distribution

[PDF] python random number generator numpy

[PDF] python random number generator stack overflow

[PDF] python random number generator without repeats

[PDF] python regular expression interview questions and answers

[PDF] python scipy hierarchical clustering example

[PDF] python scripting for arcgis ebook download

[PDF] python scripting for arcgis exercises

[PDF] python scripting for arcgis pro

[PDF] python scripting for arcgis pro book

Think Twice

Code Once

The Islamic University of Gaza

Engineering Faculty

Department of Computer Engineering

Fall 2017

LNGG 1003

Khaleel I. Shaheen

Introduction to Computers

Laboratory Manual

Final Exam Solution

1 The Islamic University of Gaza Student Name: _____________________ Engineering Faculty Student ID: ________________________ Department of Computer Engineering Time: 1 hour 30 minutes

Introduction to Computers LNGG 1003

Khaleel I. Shaheen Fall 2017

Final Exam

Part I) Theoretical Questions.

Question 1) Choose the correct answer:

1. Computer can execute the code in ____________.

machine language assembly language python language high-level language

2. Python syntax is case-sensitive

True False

3. A Python line comment begins with ________.

4. A Python paragraph comment uses the style ________.

// comments // /* comments */ /# comments #/ ''' comments '''

5. Which of the following code is correct?

print("Programming is fun") print("Python is fun") print("Programming is fun") print("Python is fun") print("Programming is fun) print("Python is fun") print("Programming is fun) print("Python is fun")

6. An identifier can be a keyword?

True False

7. Which of the following is a valid identifier?

$343 mile 9X 8+9

8. Which of the following is a valid identifier? (choose multiple)

While Kilo1 Mile (red)

2

9. What will be displayed by the following code?

x = 1 x = 2 * x + 1 print(x)

1 2 3 4

10. What will be displayed by the following code?

x, y = 1, 2 x, y = y, x print(y, x)

1 1 2 2 2 1 1 2

11. What is the result of 45 / 4?

10 11 11.25 12

12. Which of the following expression results in a value 1?

2 % 1 15 % 4 25 % 5 37 % 6

13. What is 2 ** 3 evaluates to __________.

8 9 8.0 9.0

14. What is x after the following statements?

x = 1 x *= x + 1

1 2 3 4

15. Analyze the following code:

even = False if even: print("It is even!")

The code displays It

is even!

The code displays

nothing.

The code is wrong.

replace if even: with if even == True:

The code is wrong.

replace if even: with if even = True: 3

16. The following code displays ___________.

temperature = 50 if temperature >= 100: print("too hot") elif temperature <= 40: print("too cold") else: print("just right") too hot too cold just right too hot too cold just right

17. What is y after the following statement is executed?

x = 0 y = 10 if x > 0 else -10 -10 0 10 wrong expression

18. What is the value of the following expression?

print(True or True and False)

True False

19. Which of the following operators is right-associative.

+ * and =

20. How many times will the following code print "Welcome to Python"?

count = 0 while count < 10: print("Welcome to Python")

9 10 11 infinite number of times

21. What will be displayed when the following code is executed?

number = 6 while number > 0: number -= 3 print(number)

6 3 0 6 3 3 0 3 0 -3

22. The function range(5) return a sequence ______________.

1, 2, 3, 4, 5 0, 1, 2, 3, 4, 5 1, 2, 3, 4 0, 1, 2, 3, 4

23. Which of the following function is incorrect? (choose multiple)

range(0, 3.5) range(10, 4, -1) range(1, 3, 1) range(2.5, 4.5) 4

24. Will the following program terminate?

balance = 10 while True: if balance < 9: break balance = balance - 9

Yes No

25. Will the following program terminate?

balance = 10 while True: if balance < 9: continue balance = balance - 9

Yes No

26. A function _________.

must have at least one parameter may have no parameters must always have a return statement to return a value must always have a return statement to return multiple values

27. Given the following function

def nPrint(message, n): while n > 0: print(message) n -= 1 What will be displayed by the call nPrint('a', 4)? aaaa aaa invalid call infinite loop

28. What will be displayed by the following code?

def f1(x=1, y=2): x = x + y y += 1 print(x, y) f1()

1 3 3 1 1 1 3 3

29. Which of the following functions return 4.0

int(3.4) int(3.9) eval(3.4) round(3.5)

30. how difficult is the exam? (all answers are correct).

Very Easy ૃ Easy Medium Difficult Very Difficult ͓ 5 Part II) Practical Questions: Solve the following questions. print((9.5 * 4.5 - 2.5 * 3) / (45.5 - 3.5)) Question 3) Write a program that prompts the user to enter the side of a hexagon and displays its area. The formula for computing the area of a hexagon is ܣൌଷכ of a side. side = input("Enter the side: ") area = (3 * 3 ** 0.5 * side ** 2) / 2 print("The area of the hexagon is " + str(area)) Question 4) Write a Python program that uses an if statement to find the smallest of three given integers. (The user should enter the three numbers). num1 = input("Enter num1: ") num2 = input("Enter num2: ") num3 = input("Enter num3: ") if num1 < num2 and num1 < num3: min = num1 elif num2 < num1 and num2 < num3: min = num2 else: min = num3 print("Smallest is", min) Question 5) Write a function that take two numbers, x and y, and returns the sum of numbers from x to y. def sum_range(x, y): sum = 0 for i in range(x, y + 1): sum += i return sum 6 Question 6) Write factorial(num) function that returns the factorial of an integer. Write a test program to call factorial function with input entered by user. def factorial(num): fact = 1 for i in range(1, num + 1): fact *= i return fact n = input("Eter number: ") print(factorial(n))

All the Best,

quotesdbs_dbs19.pdfusesText_25