Describe at least three virus scanning techniques

 Virus scanning technique is the process to scan the software and identify the various viruses in the computing device. The basic aim of virus scanning technique is to provide the information security and review virus in the given program.

The three virus scanning techniques are as follow:

Behavior detection: This type of detection observe the execution of the program and helps in modifying the host file in the system.

Signature based detection: This type of detection uses various type of key aspects for examine the file for creating the fingerprint. It basically represent the byte stream in the file.

Heuristics detection: The basic aim is to detect or examine the files and it is basically designed to improve the security system. It is also known as heur.

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.