Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which database management system was standardized by CODASYL in the early 1960's?
Which database management system was standardized by CODASYL in the early 1960's?
- IMS
- Relational Data Model
- Entity-Relationship Model
- Network Data Model (correct)
Who proposed the Relational Data Model in 1970?
Who proposed the Relational Data Model in 1970?
- Codd (correct)
- IBM
- Chen
- Bachman
Which query language was introduced in the mid-1980's?
Which query language was introduced in the mid-1980's?
- SQL (correct)
- Entity-Relationship Model
- IMS
- Relational Data Model
Which data model was proposed by P. Chen in 1976?
Which data model was proposed by P. Chen in 1976?
Signup and view all the answers
What type of systems appeared in the late-1990's for online transaction processing and online analytic processing?
What type of systems appeared in the late-1990's for online transaction processing and online analytic processing?
Signup and view all the answers
Which database management system was developed by Bachman at General Electric in the early 1960's?
Which database management system was developed by Bachman at General Electric in the early 1960's?
Signup and view all the answers
Which data model did E.F. Codd propose in 1970?
Which data model did E.F. Codd propose in 1970?
Signup and view all the answers
Which model was proposed by P. Chen in 1976?
Which model was proposed by P. Chen in 1976?
Signup and view all the answers
Which query language was introduced in the mid-1980's?
Which query language was introduced in the mid-1980's?
Signup and view all the answers
What type of systems appeared in the early 21st century with the use of PDAs and POS?
What type of systems appeared in the early 21st century with the use of PDAs and POS?
Signup and view all the answers
