Answer: a. RADIUS
Explanation:
RADIUS as developed with the idea of allowing its users or clients to be able to authenticate to a dial-in access server. So basically it is a client server protocol and he client here is the firebox and the server is the RADIUS server.  
The authentication mechanism start by user who sends a message to the RADIUS server. Then the RADIUS server upon receiving the message accept or denies it. It accepts if the client is configured to the server.
A large amount of additional information can be sent by the RADIUS server in its Access-Accept messages with users so we can say that RADIUS is uitable for what are called "high-volume service control applications" such as dial-in access to a corporate network.
 
        
             
        
        
        
Answer:
Firewalls, Antiviruses, Malware, Antispyware, 
Explanation:
 
        
             
        
        
        
Answer:
Grace Hopper. 
Explanation:
Grace Hopper was a US Naval Rear Admiral and an American computer scientist who was born on the 9th of December, 1906 in New York city, United States of America. She worked on the first commercial computer known as universal automatic computer (UNIVAC), after the second World War II.
In 1953 at the Remington Rand, Grace Hopper invented the first high-level programming language for UNIVAC 1 by using words and expressions.
Additionally, the high-level programming language known as FLOW-MATIC that she invented in 1953 paved the way for the development of common business-oriented language (COBOL). 
Hence, Grace Hopper developed the first compiler and conducted work that led to the development of COBOL. 
 
        
             
        
        
        
The place where Shreya will find these options is option b: Design tab, Merge group.
<h3>What is the Design tab?</h3>
The Design tab is known to be one that is made up of table formatting, cell as well as the table borders.
It is one that has the features of arranging the table on the page, as well as the size of the table.
Hence, The place where Shreya will find these options is option b: Design tab, Merge group.
Learn more about Design tab  from
brainly.com/question/2501083
#SPJ1 
 
        
             
        
        
        
 Health informatics is an interdisciplinary field which incorporates theory and methodology from fields in computer science is True.
True
<u>Explanation:</u>
To capture patient health information they used interdisciplinary field which is consists patient information and they diseases and cure treatment taken for that patient. All information is store in digital formatted.
The patient information is stored such as health informatics, nurse and doctor treatment, health treatment, medicine details, clinics information.
Health informatics are used to do further analysis on patient health. Doctors are using this information for their further treatment for their patient also.
Information are also can be used as IOT information so that patient information are readily available.