The Joy of Computing using Python: Assignment 7

1 point

1. In the function gmplot.GoogleMapPlotter(a, b, c), what are a, b and c?

 Latitude, Longitude, Zoom level

 Zoom Level, Latitude, Longitude

 x-coordinate of map, y-coordinate of map, zoom level

 zoom level, x-coordinate of map, y-coordinate of map

Ans: a

1 point

2. What is the output shape of the program?

import turtle

t=turtle.Pen()

for i in range(4):

t.forward(60)

t.left(90)

 Triangle

 Trapezium

 Square

 Circle

Ans: c

1 point

3. What is the output of following code snippet?

from PIL import Image

im = Image.open("bride.jpg")

im.rotate(45).show()

 Open, rotate, and display the image.

 Save the rotated image

 Open, display, rotate and display the rotated image

 None of the above

Ans: a

1 point

4. State True or False

   Turtle programming is same as that performed in Logo

 True

 False

Ans: True

1 point

5. What is the output shape of the following program?

import turtle

polygon = turtle.Turtle()

num_sides = 6

side_length = 70

angle = 360.0 / num_sides

for i in range(num_sides):

    polygon.forward(side_length)

    polygon.right(angle)

turtle.done()

 Triangle

 Trapezium

 Square

 Hexagon

Ans: d

1 point

6. What is the correct sequence of cells in a 5*5 matrix that should be displayed for spiral traversing animation?

 (1,2), (2,2), (3,5), (5,5), (4,5)

 (1,1), (1,2), (1,3), (1,4), (2,4)

 (1,5), (2,5), (3,5), (5,5), (4,5)

 (2,3), (2,4), (2,5), (1,5), (3,5)

Ans: b

1 point

7. Which of the following scenarios is considered as a win in snakes and ladders?

 When one of the players climbs up a ladder, it is considered as a win.

 When one of the players rolls a six, it is considered as a win.

 When one of the players reaches last cell, it is considered as a win.

 None of the above

Ans: c

1 point

8. Which of the following statements is true about PIL?

 PIL stands for Python Imaging Library.

 PIL is used to load images with different formats.

 PIL is used to manipulate images with different formats.

 All of the above

Ans: d