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"In relational database schemas, the transition constraints are also known as", relational database schemas Multiple Choice Questions (MCQ) with choices dynamic constraints, static constraints, implicit constraints, and explicit constraints to learn DBA certification courses. Learn relational data model and database constraints questions and answers with free online certification courses for best online schools for computer science.
Quiz on Relational Database Schemas PDF Download eBook
MCQ: In relational database schemas, the transition constraints are also known as
- static constraints
- dynamic constraints
- implicit constraints
- explicit constraints
B
MCQ: The process of defining the entity type subclasses is classified as
- type inheritance
- visualization
- specialization
- generalization
C
MCQ: The popular technique in Web-based user interfaces are
- unstructured host manner
- pull-down menus
- pull-up options
- structured host manner
B
MCQ: The kind of record which is used to keep the information of specific database connection is classified as
- description record
- connection record
- statement record
- environment record
B
MCQ: The concept which checks the syntax of query whether is written according to the rules of grammar is classified as
- query graph
- query tree
- scanner
- parser
D