Answer:
Identity Theft
Explanation:
Identity theft is the act of someone who obtains details about someone else illegally. This is done to find personal and financial information such name, address,social security number, passwords, and credit card number, phone number, e-mail, etc. Then the hacker can use this information to control bank accounts, e-mails, computers, portray himself as you are, or sell information to someone else.
Answer:
a. Protected
b. Public
Explanation:
There are four acess modifier in Java.
Default: Acessible only within the same package.
Public: Can be acessed by any class.
Private: Acessible only within the class.
For example, you have a class employee and a private method. This method can only be accessed by an object that is an instance of an employee.
Protected: Used in classes that extend each other. For example, a class of employees would extend employee.
So:
a. A class Employee records the name, address, salary, and phone number.
The best acesses modifier is protected. A class may extended employee but have the same arguments(name, adress, salary, phone number), so it should also have acess to the method.
b. An adding method inside of a class BasicMath.
This method can be used in a variety of packages and projects and classes... and there is no important information regarding security. So the best method is public.
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The two major SAS steps are data and proc.
SAS programming structure is based on two essential steps, Data and Proc.
1. The DATA step:
This involves collecting and uploading the essential data to the program memory. It is used to update, modify and edit the data in case of any errors once it has been added to a dataset. New datasets can be created from existing ones by updating, editing, and/or merging them. at the end of this step, SAS data sets are created.
2. The PROC step:
This step processes and analyses the data collected into datasets in the previous step. it is used to perform specific functions on the data. at the end of the proc step, a result or report is produced.
In a SAS code, each line of code should begin either with a DATA or PROC step.
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- Analysis: analysis is done in the PROC step.
- Content: Data or content is collected in the DATA step.
- Stat: a stat function acquires the status information regarding a specific file. Functions are performed on the datasets in the PROC step.
- Run: This command is used to execute a code.
- Import: Datasets are created by importing data from other datasets and outside.
- Print: the report produced at the end of the PROC step can be printed as a hard copy.
You can learn more about SAS at
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