Database Systems MCQs - Chapter 13
Introduction to DBMS Multiple Choice Questions (MCQs) PDF Download - 1
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The Multiple Choice Question (MCQ Quiz): A collection of tables to represent both data and the relationships among data, is known as; "Introduction to DBMS" App Download (Free) with answers relational model, entity relationship model, object-based data model and semi structured data model for online DBA certification courses. Solve view of data quiz questions, download Google eBook (Free Sample) for free online classes.
Introduction to DBMS Questions & Answers PDF Download: MCQ Quiz 1
MCQ 1: A collection of tables to represent both data and the relationships among data, is known as
- Entity relationship model
- Relational Model
- Object-based Data model
- Semi structured data model
MCQ 2: The designer can review the schema to ensure it meets all the functional requirements, at the stage
- Conceptual design
- Execution design
- Controlling design
- Initial Planning
MCQ 3: In the database design, to characterize fully the data needs of the prospective database users, in the
- Initial phase
- Execution phase
- Maintenance phase
- Closure phase
MCQ 4: The preface that converts the DML statements to normal procedure calls in the host language, is known as
- DML pre-executor
- DML executor
- DML compiler
- DML precompile
MCQ 5: The problem of being unable to represent some information, can be solved by introducing
- Pointers
- Null values
- 0 value
- Null pointer
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Database Systems Practice Questions
Database & MySQL MCQ with Answers
- Non-procedural language and the procedural language are classified as types of
- In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as
- Key which specifies that two different tuples cannot have the same value is classified as
- Application program interface in the two tier architecture database management system is provided by the
- Type of constraints that specifies the uniqueness of data stored in the database are considered as
- Concept which describes the domain of knowledge is considered as
Introduction to DBMS MCQ Book Questions
- SQL uses the keyword UPDATE that means
- Construct that a recursive query should not use on the recursive view, is
- Preface that converts the DML statements to normal procedure calls in the
- Relational algebra operation that return rows of the input relation that satisfy
- To provide an environment that is both convenient and efficient for people
- A subquery that uses a correlation name from an outer query is called a