Answer:
The answer with explanation is attached in the file.
Explanation:
A spoofing attack. "<span>a situation in which one person or program successfully masquerades as another by falsifying data, thereby gaining an illegitimate advantage."</span>
Explanation:
Analog computer:
It works with naturaland physical values
It works upon continuous data.
Its accuracy is low.
Digital computer:
It works with digits.
It works upon discrete data.
Its accuracy is high
Answer:
Option B is the correct answer for the above question.
Explanation:
- The data warehouse is a collection of large data or a database that includes historical and operational or current data. This database can be used to make the decisions for the prospects of the organization.
- The above question asked about to select the database which can collect the historical and operational data from various source. That type of database is a data warehouse that is described above. Hence option B is correct while the other is not because:-
- Option a states about data model which is used to define the database structure.
- Option c states about the relational database which is used to collect only current data.
- Option d states about the DBMS which is used to manage the relational database.
Answer:
true
Explanation:
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