Answer:NULL Scan
Explanation:RFC 793(Request for comments) is a type of RFC command labeled with the number 793 which can operate with the TCP protocol.They are sort of document form which is from IETF( Internet Engineering Task Force ).
The null scan is scanning protocol used by legal as well as illegal hackers for working in the transfer control protocol architecture. It is used for the identification of the the ports and holes in TCP servers.they can also have the negative impact if used by the illegal hackers.
Answer: Architecture
Explanation:
A career cluster can be defined as the group of careers in which professionals are related to common features or occupational tasks are related based on the common features. One person in a career cluster may like more than one job profiles in the same career cluster.
In architecture a person may like to design, build and destroy things to redesign them again. This involves knowledge, skills, mental and physical labor. Building and road constructions are the tasks performed by the architectures.
Explanation:
makes info easy to get
improves communication
enhances education
etc
plsss mark me brainliesttt
<span>The fourth generation of computers was marked by the introduction of microprocessors. </span>
Answer:
pls mark me as brainliest
Explanation:
1991
The first version of the Linux operating system was released on the Internet in September 1991.
