Page 515 - Computer Science V2.0 Class 11

Return Value : None
'''

bytes = sizeInBits // 8
nibbles = sizeInBits // 4
print(f"Memory in bits: {sizeInBits} bits")
print(f"Memory in bytes: {bytes} bytes")
print(f"Memory in nibbles: {nibbles} nibbles")

sizeInBits = int(input("Enter the size of memory in bits: "))
convertMemory(sizeInBits)

Program 21: Write a program to display the area and perimeter of a rectangle. Define two separate functions, returning
area and perimeter of a rectangle, respectively, for the user-inputted length and breadth.

Ans. def rectangleArea(length, width):
'''
Objective : To calculate the area of a rectangle
Input Parameter : length , width – numeric value
Return Value : length * width – numeric value

'''
return length * width

def rectanglePerimeter(length, width):

'''
Objective : To calculate the perimeter of a rectangle
Input Parameter : length , width – numeric value
Return Value : 2*(length + width) – numeric value
'''
return 2 * (length + width)

length = float(input("Enter the length of the rectangle: "))
width = float(input("Enter the width of the rectangle: "))
area = rectangleArea(length, width)

perimeter = rectanglePerimeter(length, width)
print(f"Area of the rectangle: {area}")
print(f"Perimeter of the rectangle: {perimeter}")
Program 22: Define two separate functions, returning volume and surface area of a sphere, respectively, for the
user-inputted radius.

Ans. import math

def sphereVolume(radius):

Practical 501