Answer:
# Instead of repeating code over and over
forward(10)
left(90)
forward(10)
left(90)
forward(10)
left(90)
forward(10)
left(90)
# Use a for loop to repeat the code!
for i in range(4):
forward(10)
left(90)
# You can use the i variable inside the loop
# i starts at 0, and goes up to COUNT-1
# This will make Tracy move forward 0, then 1, then 2
for i in range(3):
forward(i)
# You can change the value of i inside a for loop by using mathematical expressions
for i in range(3):
forward(i*10)
# You can also control the value of i by using extended parameters
for i in range(STARTING_VALUE, ENDING_VALUE, INCREMENT):
# This will move Tracy forward 25, 50, and 75 pixels
for i in range(25, 76, 25):
forward(i)
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Answer:
Give three(3) difference between Dot-matrix printer and the Daisy-wheel printer
Answer:
The code for this class is shown in the explanation section
Explanation:
public class Circle {
private double radius;
private double diameter;
private double area;
public Circle(double radius, double diameter, double area) {
this.radius = 1;
this.diameter = diameter;
this.area = area;
}
public void setRadius(double radius) {
this.radius = radius;
diameter = radius*2;
area= Math.PI*(radius*radius);
}
public double getRadius() {
return radius;
}
}
Answer:
domain name systems allow web users to choose where they want to go and to have many different sites
Answer:
A. Improving human resource management by offering more information to employees about available services, from annual leave arrangements to retirement plans.
Explanation:
e-commerce is a short for electronic commerce and it can be defined as a marketing strategy that deals with meeting the needs of consumers, by selling products or services to the consumers over the internet.
This ultimately implies that, e-commerce is strictly based on the buying and selling of goods or services electronically, over the internet or through a digital platform. Also, the payment for such goods or services are typically done over the internet such as online payment services.
Some of the benefit of introducing an e-commerce solution to an organisation's includes;
I. Improving internal communication by offering various means for exchanging information with minimum effort and cost.
II. Reducing the personalisation of services.
III. Supporting purchasing functions by offering responsive pricing models based on the analysis of market status.
