The Joy of Computing using Python Week 7 - Assignment 1 | NPTEL | Answer with Explanation
"Discover the Excitement of Computing with Python | Week 1 Multiple Choice Questions - Get ready to enhance your programming skills and deepen your understanding of the Python language with this week 7 MCQ on 'The Joy of Computing using Python'. Test your knowledge and boost your confidence as a Python programmer today!"
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Values of CSV files are separated by?
A. CommasB. Colons
C. Semi-colons
D. Slash
Answer
A. Commas
Values of CSV (Comma-Separated Values) files are separated by commas.
Output?
def spiral(row, column, arr):
rowStart = 0
columnStart = 0
while (rowStart < row and columnStart < column):
for i in range(rowStart, row):
print(arr[i][columnStart], end=" ")
columnStart = columnStart + 1
for i in range(columnStart, column):
print(arr[row - 1][i], end=" ")
row = row - 1
if (rowStart < row):
for i in range(row - 1, rowStart - 1, -1):
print(arr[i][column - 1], end=" ")
column = column - 1
if (columnStart < column):
for i in range(column - 1, columnStart - 1, -1):
print(arr[rowStart][i], end=" ")
rowStart = rowStart + 1
matrix = [
[1, 2, 3],
[5, 6, 7],
[9, 10, 11]
]
row = 3
column = 3
spiral(row, column, matrix)
a. 1, 2, 3, 7, 11, 10, 9, 5, 6
b. 1, 2, 3, 5, 6, 7, 9, 10, 11
c. 1, 5, 9, 10, 11, 7, 3, 2, 6
d. 1, 5, 9, 2, 6, 10, 3, 7, 11
Answer
c. 1 5 9 10 11 7 3 2 6
What will be the output of the following code?
import turtle
pen = turtle.Turtle()
for i in range(3):
pen.right(60)
pen.forward(120)
turtle.done()
a. Scalar triangle
b. Right angle triangle
c. Equilateral triangle
d. Isosceles triangle
Answer
c. Equilateral triangle
Which of the following program will draw a hexagon?
Answer
import turtle
pen = turtle.Turtle()
for i in range(3):
pen.right(60)
pen.forward(60)
pen.right(60)
pen.forward(60)
turtle.done()
Which of the following library is used to render data on google maps?
a. gplotb. googlemaps
c gmplot
d. gmeplot
Answer
c gmplot
gmplot is a Python library that allows you to create interactive Google Maps plots with your data. It enables you to plot markers, shapes, and lines on Google Maps using latitude and longitude coordinates.
What is the output of the following code?
import turtle
pen = turtle.Turtle()
for i in range(3):
pen.right(60)
pen.forward(60)
pen.penup()
pen.right(60)
pen.forward(60)
pen.pendown()
turtle.done()
Answer
Which turtle command is equivalent to lifting up a pen.
a. penlift()b. penup()
c. uppen()
d. penremove()
Answer
b. penup()
Why do we use functions?
a. To improve readability.b. To reuse code blocks.
c. For the ease of code debugging.
d. All of the above
Answer
d. All of the above
Library used to import images?
a. PILb. Imageview
c. IMG
d. image
Answer
a. PIL
The library typically used to import and work with images in Python is PIL (Python Imaging Library). However, it's worth noting that PIL is now known as Pillow, which is a modern fork of PIL and provides improved functionality for working with images in various formats.
In snakes and ladder what can be the ways to track ladders and snakes?
a. Maintain a dictionary with snakes or ladder number blocks as keys.b. Using the if condition to check on every number.
c. Both A and B.
d. None of the above
Answer
c. Both A and B.
C. Both A and B.
In a Snakes and Ladders game, you can track the positions of snakes and ladders using both of the methods mentioned:
A. You can maintain a dictionary with keys representing the block numbers where snakes or ladders are located, and the values indicating where they lead to. For example, if there is a ladder from block 4 to block 15, you can have a dictionary entry like {4: 15}. Similarly, for snakes, you can have entries like {12: 2}. This allows you to quickly look up and update the player's position when they encounter a ladder or a snake.
B. You can use if conditions to check the player's position after each dice roll. If the player lands on a block with a ladder or a snake, you can then update their position accordingly.
Using both methods together can make your code more organized and efficient in tracking and handling the game's mechanics.
|Week 7: Programming Assignment 1, 2, 3
|All Assignment: The Joy of Computing using Python - Course | NPTEL
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