Answer:
Explanation:
A virus can damage programs, delete files and reformat or erase your hard drive, which results in reduced performance or even crashing your system entirely. Hackers can also use viruses to access your personal information to steal or destroy your data.
I know the first one shown in the picture but I can't see the one under it I can help you if you can show the whole problem under the first problem.
USB is the answer to your question
Answer:
public Clock(int hours) {
this.hours = hours;
}
Explanation:
In Java programming language, Constructors are special methods that are called to initialize the variables of a class when a new object of the class is created with the new keyword. Consider the complete code for the class below;
<em>public class Clock {</em>
<em> private int hours;</em>
<em> public Clock(int hours) {</em>
<em> this.hours = hours;</em>
<em> }</em>
<em>}</em>
In this example above, an object of this class can created with this statement Clock myclock = new Clock(6); This is a call to the constructor and passes a parameter (6) for hours
Answer:
The answer is "Option b".
Explanation:
- In the C++ language program code, there are four integer type variable is defined that is "x, y,z, and result" in which variable x,y,z holds a value that is "1" and the variable result does not hold any value.
- In the next line, variable y holds added value of variable y and z, which is equal to 2. and variable x holds added value of variable x and y, which is equal to 3.
- In the next line, a Ternary Operator is defined, it is similar to an if-else statement. This operator checks if x variable value is less then y. If this condition is true, it will print y variable value Otherwise, it will print x variable value. That's why the out to this question is "option b".
