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:
editing is a word file mean making changes in the text contain is a file. or a word file is one of the most basic ms office word operation.
Answer:
elaborative rehearsal
Explanation:
when it comes to storage of information or data into long term memory then elaborative rehearsal plays an important role.
Elaborative rehearsal is a technique which focuses on thinking about the piece of information or data's meaning which is to be stored in long term memory and linking it with the information or data which is already present or stored.
C. a payday lender is a type of loan