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. 
 
        
             
        
        
        
My recommendation as an immediate response to prevent further spoofing of the host is to Revoke the host's certificate.
<h3>What does revoke certificate mean?</h3>
Certificate revocation is the process by which one can  invalidate a TLS/SSL and this is one that is often done before its scheduled expiration date.
Note that A certificate need to be revoked immediately  and as such, based on the case above, My recommendation as an immediate response to prevent further spoofing of the host is to Revoke the host's certificate.
Learn more about network administrator  from
brainly.com/question/4264949
#SPJ1 
 
        
             
        
        
        
Application I think because software used to create a program is called application software I'm not entirely sure about that though
        
             
        
        
        
Answer: The difference between highlighting the text and selecting the text is highlighting is when you change the highlight/back color of the text and selecting is when you temporarily highlight it to change a certain part.
Explanation: