With a centralized database system, the databases used by the system are all located on a single computer, such as a server or mainframe computer.
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What are database systems?</h3>
Database is a collection of related data stored in a manner that it can be retrieved as needed. Database system or Database Management System (DBMS) are enables us to create, maintain, and access databases. A database typically consists of Tables, Fields (columns) and Records (rows).
Advantages of DBMS approach are low level of redundancy, faster response time, lower storage requirements, easier to secure, increased data accuracy. Disadvantage of DBMS approach is increased vulnerability (backup is essential).
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Answer:
input.open("rawdata");
input>>datum;
input.close();
Explanation:
ifstream objects maintain a filebuf object as their internal stream buffer, and perform operations like input/output on the available associated files.
In above statements.
input.open("rawdata");
- The associated file named rawdata is opened.
input>>datum;
- The integer from the file is read into already declared variable datum.
input.close();
Answer:
ummm
Explanation:
your on your own it doesn't makes since
Answer: False
Explanation:
The statement that "you fail a course as a MAIN (residency) course, you can repeat that course as either a MAIN (residency) or an online (IG or IIG) course" is false.
It should be noted that if one fail a course as a residency course, the course can only be repeated as a main (residency) course and not an online course. When a course is failed, such course has to be repeated the following semester and this will give the person the chance to improve their GPA.
Answer:
Digital signature.
Explanation:
Digital signature is used to ensure the integrity and authenticity of a Word document but requires additional services to be available on the internal network.
This is important as it makes sure that the file is authentic and not malware.
