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Data Storage and Querying Multiple Choice Questions PDF p. 155

Data Storage and Querying multiple choice questions and answers, data storage and querying quiz answers PDF 155 to study Database Systems course online. Introduction to DBMS MCQ trivia questions, Data Storage and Querying Multiple Choice Questions (MCQ) for online college degrees. "Data Storage and Querying Book" PDF: sql data types and schemas, database design, database languages, history of database systems, data storage and querying test prep for online software development courses.

"The storage manager is basically responsible for" MCQ PDF: retrieving data, storing data, updating data, and all of the above for online computer science and engineering. Learn introduction to dbms questions and answers to improve problem solving skills to learn free online courses.

Data Storage and Querying Questions and Answers MCQs

MCQ: The storage manager is basically responsible for

Storing data
Retrieving data
Updating data
All of the Above

MCQ: The 2000s period saw a significant growth in use of

Relational database systems
Open-source database systems
Semi-structured database systems
Entity-relationship database systems

MCQ: DML stands for

Data modelling language
Data Modification language
Data Monitoring Language
Data Manipulation Language

MCQ: In an E-R diagram, based on UML, the entity sets are represented by a

Rectangle Box
Square Box
Circle
Triangular box

MCQ: In contemporary databases the top level of the hierarchy includes

Catalogs
Schemas
Both A and B
Environments