Just as you'd find good and bad witches in Oz, you can find good and bad hackers in our world. One common term for a hacker who sets out to
create computer viruses or compromise system security is a black hat.
What is a good hacker called?
1. Black Hat
2. Gray Hat
3. White Hat

What are the most likely causes of conflict at the meeting? check all that apply.

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

[a] create a class called “cycle” which has two instance integer variables as properties, “numberofwheels” and “weight.” create a constructor with two parameters, using the same variable names in the parameter list. assign each variable to numberofwheels” and “weight” respectively. write a separate application to test the class and display its properties. note: do not change the names of the instance variables or the variables listed in the constructor’s parameter list. [b] edit your class cycle by adding a default constructor which will assign the default values of 100 to represent the numberofwheels, and 1000 to represent the weight, by invoking a call to the other constructor. modify your application created in [a] to test the class.