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DBMS Concepts Learning MCQs: Questions and Answers PDF Download
Process of verifying credentials and allowing access to the database, is called its
- Database isolation
- Database authentication
- Database application
- Database administration
The size for a data block for a database is fixed during its
- Creation
- Retrieval
- Object call
- Reference call
The process of a user presenting credentials to the database is known to be
- Database administration
- Database application
- Database isolation
- Database authentication
In order to access and manipulate data, a software program interacts with a database, known to be
- Database application
- Database administration
- Database authentication
- Database isolation
The process of restricting users from querying some tables or executing database statements is called
- Data access control
- Data concurrency control
- Data integrity control
- Data atomicity control
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Computer Architecture MCQ Questions
- Processor address's size determines size of
- Total amount of work done during execution, in a given time is referred to as
- Data transfer instructions, that are used to transfer computer data from memory to
- Later added support known as RAID 6 is also known as
- Subtraction of hit rate (1-hit rate) is known as
DBMS Concepts Learning MCQs Book Questions
- Medium of storage used for data that is available to be operated on is
- Functions defined in a programming language and compiled outside database system may be loaded and executed with
- Specifying whether or not an entity in superclass set must belong to at least one of subclass sets within specialization, by constraint type
- Modification to a relation or expression is referred to as its
- Files which stores database itself, is known as