Database Systems Practice Test 232
Overview of SQL Query Language Multiple Choice Questions (MCQs) PDF Download - 232
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The Overview of SQL Query Language MCQ with Answers PDF (Overview of SQL Query Language Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 15-232 to prepare Database Systems Practice Tests. Learn Introduction to SQL Test PDF, Overview of SQL Query Language Multiple Choice Questions (MCQ Quiz) for online computer science and engineering. The Overview of SQL Query Language MCQ App Download: Free certification app for online analytical processing (olap), entity relationship diagrams, sql data definition, relational databases, overview of sql query language test prep for online database certification.
The MCQ: SQL was developed, as part of the System R project in the early; "Overview of SQL Query Language" App (Free Android & iOS) with answers: 1970s; 1960s; 1980s; 1990s; for online computer science and engineering. Practice Introduction to SQL Questions and Answers, Apple e-Book to download free sample for online college classes.
Overview of SQL Query Language MCQ Quiz with Answers PDF Download: Test 232
SQL was developed, as part of the System R project in the early
- 1960s
- 1970s
- 1980s
- 1990s
The SQL query language is
- Procedural
- Nonprocedural
- Unstandardized
- Irregulate
To load data into the relation, we can use the
- Update command
- Create command
- Define command
- Insert command
The identifying entity set is known to own the weak entity set that it
- Executes
- Initializes
- Identifies
- Publicates
The details of different levels of an attribute can be organized in to a
- Symmetry
- Asymmetry
- Hierarchy
- Chart
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Overview of SQL Query Language Practice Tests
- Based on authorizations that user has been granted. If query or update is not authorized, it is
- Query language type that uses predicate logic to define result desired, without any specific procedure, is said to be
- Indexing B+ tree on string-valued attributes raises problems of kind
- Considerations that may require that certain data be hidden from users, is said to be
- Schema is developed at phase