Answer:
Copying anything may be the computer program or an entertainment file, it is not a good thing as the original developers or the writers are going to feel bad since their hard work is being used by others without letting them know. However, if you are using it for academic purposes, or give them credit in your work, then the original writer will not feel that bad as he is being credited, and hence you can reuse in that case definitely, but always ensure to give the credit to the original writer.
As an example, if a film is copied like many in the past the Directors always feel bad, and they have the reason for feeling bad. The same thing is to technology.
Explanation:
The answer is self explanatory.
Answer:
The answer is more.
Explanation:
Moore’s Law corollary that is taking place with people, too. As technology becomes faster and cheaper and developments like open source software, cloud computing, software as a service (SaaS), and outsourcing push technology costs even lower, tech skills are being embedded inside More job functions.
Answer:
Banner Grabbing
Explanation:
Banner grabbing is a reconnaissance technique to retrieve information about a computer or about a network and its services. This is used by administrators to take inventory of systems and services on their network.
Banner grabbing is used to gain information about a remote server and is intruders sometimes use this technique to retrieve information about remote servers. divulge software version numbers and other system information on network hosts. This is a technique of getting software banner information. This information may include operating system information, version and certain services and this helps hackers to attack the network. Banner grabbing can disclose vulnerable applications which can result in service misuse and exploitation.
Banner grabbing is done manually or automatically by using tools. Tools commonly used to perform banner grabbing are Telnet, Wget, nmap, zmap and Netcat etc.
Answer:
The Answer is 1. Letter frequency analysis
Explanation:
One can break a Cæsar cipher with a key of one (one letter down in the alphabet) by inspection. What is the most appropriate approach for longer keys?1) Letter frequency analysis.2) translation from Latin to English.3) Brute force.4) An inverse character map.
The Answer is 1. Letter frequency analysis
In scenarios where inspection might take a lot of time for cracking a ceaser cipher, a frequency analysis of letters can be performed.