Answer:
The answer is E, Social media information system.
Explanation:
What makes the answer unique is the fact that the system only supports information shared within a specific group of local network users.
By definition, Social media information system is an information technology tool that assists in the reversible distribution of information or digital content among people of like and similar network.
Answer:
All the data and information that was updated or added since then will be lost so it is useless to restore a Domain Controller that was backedup twelve months ago.
Explanation:
A domain conttoller back-up must be prepared on regular basis else if DC breaks, restoration of most recent database will be impossible.
Answer:
C. to provide online search capabilities
Explanation:
The first workable prototype of the Internet came in the late 1960s with the creation of ARPANET, or the Advanced Research Projects Agency Network. Originally funded by the U.S. Department of Defense, ARPANET used packet switching to allow multiple computers to communicate on a single network.
After you use the create sequence statement to create a sequence, you can use the NEXTVAL pseudo column to get the next value in the sequence.
<h3 /><h3>How do you create a sequence?</h3>
- You must have the Create any sequence system privilege to create a sequence in another user's schema.
- Specify the schema that will hold the sequence.
- If you leave out schema, Oracle Database will create the sequence in your own schema. Name the sequence that will be created.
- Pseudo-columns allow selection, but you cannot edit, update, or remove their values.
- A pseudo-column is analogous to a function that does not accept any inputs. This section goes over the two pseudo-columns, CURRVAL and NEXTVAL.
- A pseudo column is a "column" that displays a value when a value is selected but is not one of the table's true columns.
- Two examples are SysDate and RowID. It is frequently used in tandem with the DUAL table.
- After you utilize the make sequence statement to make a sequence, you can utilize the NEXTVAL pseudo column to obtain the next value in the sequence.
To learn more about NEXTVAL, refer to:
brainly.com/question/13043887
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