Database Systems Practice Test 276
Storage Structure in Databases Multiple Choice Questions (MCQs) PDF Download - 276
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The Storage Structure in Databases MCQ with Answers PDF (Storage Structure in Databases Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 8-276 to prepare Database Systems Practice Tests. Learn Database Transactions Test PDF, Storage Structure in Databases Multiple Choice Questions (MCQ Quiz) for applied computer science. The Storage Structure in Databases MCQ App Download: Free certification app for integrity constraints, set operations, sql data definition, dbms design process, storage structure in databases test prep to learn database certification courses.
The MCQ: Any changes made by the aborted transaction to the database, must be; "Storage Structure in Databases" App (Free Android & iOS) with answers: Done; Completed; Undone; Displayed; for applied computer science. Practice Database Transactions Questions and Answers, Apple e-Book to download free sample for best online schools for computer science.
Storage Structure in Databases MCQ Quiz with Answers PDF Download: Test 276
Any changes made by the aborted transaction to the database, must be
- Completed
- Done
- Undone
- Displayed
The database designer reviews the schema for the confirmation of
- Models
- Data requirements
- Framework
- Systematic fashion
Create table department (dept name varchar (20), building varchar (15), budget numeric (12,2), primary key (dept name)); the commands shows
- Retrieval of relation
- Executing the relation
- Creating a relation
- Inserting in a relation
The result of Boolean expression 'false or unknown' is
- Null
- Unknown
- True
- False
Taking the instructor's relation into account, the integrity constraint ensures that no two instructors have the
- Same Instructor Name
- Same Instructor course
- Same instructor ID
- No multiple transaction
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Storage Structure in Databases Practice Tests
- Concurrent-access anomalies is one of major drawbacks of conventional
- Term that provides commands for defining relation schemas, deleting relations, and modifying relation schemas, known as
- Flow of tasks between various components of a system, is depicted by diagram
- Logical schema describes database design at
- Second parameter to getConnection is a database user identifier stored as a/an