Answer:
The concealment cipher.
Explanation:
A concealment cipher also known as null cipher can be defined as an obsolete encryption format that typically involves the mixture of plaintext with non-cipher elements. This ultimately implies that, the plaintext is hidden in another message through encryption.
The concealment cipher is based on the clues of the physical factors, rather than the hardware or a software cryptosystem.
Basically, the concealment cipher is solely dependent on the clues of the physical factors that mainly affects the sender and receiver in a communication system.
Answer:
Option A; MINING THE SOCIAL MEDIA INPUTS.
Explanation:
Customer relationship management (CRM) is an approach to manage a company's interaction with current and potential customers. It uses data analysis about customers' history with a company to improve business relationships with customers, specifically focusing on customer retention and ultimately driving sales growth.
Social media mining is the process of obtaining big data from user-generated content on social media sites and mobile apps in order to extract patterns, form conclusions about users, and act upon the information, often for the purpose of advertising to users or conducting research.
The number listed from phone call would result in long distance charges to your phone bill, therefore, the issue of MINING THE SOCIAL MEDIA INPUTS should be addressed by the company to keep its CRM in line with your expectations.
Answer:
A. file locking.
Explanation:
File locking in computer technology is a data management mechanism used by software developers to completely restrict access of other users to a software program or computer file by granting permissions to only one user who can delete, modify or edit the application program at any point in time. This simply means that in the software development life cycle (SDLC), file locking is used to avoid interceding update on a particular software by restriction of other users while it's being modified by another user.
For instance, if two users (Gina and Mike) open the same software program, Gina then proceed to modify and save the changes. If Mike also modifies the software program and saves it, this would overwrite Gina's update. Hence, in order to prevent this type of conflict in software development, it is highly recommended that a file locking mechanism is adopted.
<em>This ultimately implies that when Gina make changes to a file, no one else is allowed to access the file because a file locking mechanism is being used by Gina's company as a version control process. </em>
Answer:
name1 + "," + name2 + "," + name3 // concatenation of the three values
Explanation:
Following are the description of statement
- The "+" operator is used for the concatenation purpose of the three str values.
- In the given question the name1 variable contains "Neville" ,name2 contains "Dean" and name3 contains "Seamus".
- Firstly we have given the name1 after that give the comma then we use "+" for the concatenation purpose and give the name2 again we will comma and finally, we will give the variable name3 by using "+" operator.
Playstation 3 is the correct answer
