[Week 3] NPTEL The Joy Of Computing Using Python Assignment Answer 2023

NPTEL The Joy Of Computing Using Python Assignment Answer

NPTEL The Joy Of Computing Using Python Week 3 Assignment Answer 2023

1. What will be the output of the following code?

L = [‘a’, ‘b’, ‘c’, ‘d’, ‘e’, ‘f’, ‘g’, ‘h’]
print(L[2:5])

a, b, c
a, b, c, d
c, d, e
c, d, e, f

Answer :- For Answer Click Here

2. Which of the following is a valid way to declare a dictionary in Python?

{1: “one”, 2: “two”, 3: “three”}
[1: “one”, 2: “two”, 3: “three”]
(1: “one”, 2: “two”, 3: “three”)
<1: “one”, 2: “two”, 3: “three”>

Answer :- 

3. Which of the following method is correct to add an element at a specific position?

insert()
add()
append()
index()

Answer :- For Answer Click Here

4. What is the correct syntax to add an item to the end of a list in Python?

list.add(item)
list.append(item)
list.insert(item)
list.extend(item)

Answer :- 

5. Which of the following is not a valid data type in Python?

integer
string
float
character

Answer :- For Answer Click Here

6. What is the output of the following code?

for i in range(1, 21):
    if i % 3 == 0 and i % 5 == 0:
        print("FizzBuzz")
    elif i % 3 == 0:
        print("Fizz")
    elif i % 5 == 0:
        print("Buzz")
    else:
        print(i)

Prints numbers from 1 to 20
Prints Fizz for multiples of 3 and Buzz for multiples of 5
Prints FizzBuzz for multiples of 3 and 5
None of the above

Answer :- For Answer Click Here

7. What is the output of the following code?
a = 5
b = 2
print(a // b)

2
2.5
3
2.0

Answer :- 

8. What is the output of the following code?
s = “hello”
print(s[::-1])

“hello”
“olleh”
“hlo”
“leh”

Answer :- For Answer Click Here

9. What is the output of the following code?
a = 10
b = 5
c = a % b
print(c)

2
5
0
1

Answer :- 

10. What is the output of the following code?
s = “python”
print(s[1:4])

“pyt”
“yth”
“tho”
“hon”

Answer :- For Answer Click Here

NPTEL The Joy Of Computing Using Python Week 2 Assignment Answer 2023

1. Which of the following is a high-level programming language?

• Assembly
• C
• Python
• Machine Language

Answer :- c

2. Which of the following is an example of a front-end programming language?

• PHP
• Java
• HTML
• SQL

Answer :- c

3. Which of the following is used to store data in a programming language?

• Variables
• Arrays
• Loops
• Conditionals

Answer :- a, b

4. Which statement will print ‘The joy of computing’?

• print(The joy of computing)
• print The joy of computing
• printf(‘The joy of computing’)
• print(‘The joy of computing’)

Answer :- d

5. What should be the value of _ to print all numbers from 0-10

• 10
• 9
• 11
• None of the above

Answer :- c

6. Which of the following keyword is used to declare a function in a programming language?

• def
• var
• int
• float

Answer :- a

7. What will be the output of the following code?

• 0
• 45
• 43
• 50

Answer :- b

8. What value will c store in it after the execution of the below code?
c=b**3

• Value of b multiplied by 3
• Cube of b
• Value of b multiplied with 3 twice
• It will throw an error

Answer :- d

9. What will be the output? suppose the input is 30

• 60
• Error
• 3030
• 30

Answer :- c

10. What is the output for the following program?

• True
• False
• It will display an error message
• Boolean

Answer :- 

NPTEL The Joy Of Computing Using Python Week 1 Assignment Answer 2023

1. What will be the value of my variable at the end of the loop.

• 50
• 40
• 49
• 0

Answer :- 40

2. Which of the following is not a type of block in Scratch?

• Motion
• Looks
• Sound
• Jump

Answer :- Jump

3. What is the main function of the “if” block in Scratch?

• To repeat a set of instructions
• To create a loop
• To control the flow of the program based on a condition
• To play a sound

Answer :- To control the flow of the program based on a condition

4. Which block in Scratch is used to control the movement of a sprite?

• Motion
• Looks
• Sound
• Control

Answer :- Motion

5. Imagine sprite to be a scooter. How many times scooter will move forward?

• 7
• 4
• 6
• 5

Answer :- 5

6. Which block in Scratch is used to make a sprite say something?

Motion
Looks
Sound
Control

Answer :- Looks

7. What is the purpose of the “repeat” block in Scratch?

• To repeat a set of instructions a specific number of times
• To repeat a set of instructions forever
• To repeat a set of instructions based on a condition
• To play a sound repeatedly

Answer :- To repeat a set of instructions a specific number of times

8. Which block in Scratch is used to wait for a certain amount of time before continuing with the program?

• Motion
• Looks
• Sound
• Control

Answer :- Control

9. Which block in Scratch is used to detect when a sprite touches another sprite?

• Motion
• Looks
• Sound
• Sensing

Answer :- Sensing

10. What is the purpose of the “broadcast” block in Scratch?

• To send a message to another sprite
• To play a sound
• To move a sprite
• To change the background color

Answer :- To send a message to another sprite

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