Database Systems MCQs - Chapter 24
Storage and File Structure Multiple Choice Questions (MCQ) PDF Download - 2
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Storage and File Structure MCQ with Answers PDF Download: Quiz 2
The medium of storage used for data that is available to be operated on is
- Flash memory
- Main memory
- Magnetic-disk storage
- Cache
Block-access time can be reduced by using
- Scheduling
- Buffering
- File organization
- Logging
Relational schemas are stored in a structure called
- Sequence dictionary
- Storage dictionary
- Data Dictionary
- Functional dictionary
In a disk, the sum of the seek time and the latency is equals to the
- Response time
- Transfer time
- Access time
- Data transfer rate
Operating systems routinely performs read-ahead for consecutive blocks of an
- Operating system file
- Program
- Application
- Operation
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Database & MySQL MCQ with Answers
- In relational model terminology, table is considered as
- Detailed description on entity constraints, entity relationships and entity types is expressed in
- In DBMS, record-at-a-time manipulation language is also called
- Information stored in information repository can be accessed by
- Standardized types of database queries and methods of updating database are called
Storage and File Structure MCQ Book Questions
- In an E-R diagram, specialization is represented by a
- To refer to a specific instance of a relation in relational model, term used is known as
- A collection of interrelated data and a collection of programs to access data, is known as
- A server process handling requests for a single client process is responsibility of
- Exist construct returns true as a value, if argument subquery is