Free MCQsLearn App Download - Atomic Domains and First Normal Form Trivia Questions and Answers PDF Download eBook p. 407
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"If the elements of the domain are indivisible units, the domain is said to be", atomic domains and first normal form Multiple Choice Questions (MCQ) with choices tabular, structured, procedured, and atomic to learn computing courses online. Learn relational database design questions and answers with free online certification courses for bachelor's degree in computer science.
Atomic Domains and First Normal Form Questions and Answers PDF Download eBook
MCQ: If the elements of the domain are indivisible units, the domain is said to be
- Structured
- Tabular
- Procedured
- Atomic
D
MCQ: An unknown value may be either
- Missing or not known
- Not known or not missing
- Missing but known
- Known but not missing
A
MCQ: A view is updatable, if any attribute's value can be set to null if it is not listed in the
- Select clause
- Where clause
- Having clause
- From clause
A
MCQ: In designing a database using the E-R model, the first step is to
- Identify entity sets
- Identify roles
- Identify relationships
- Identify domain
A
MCQ: At the logical-design phase, the high-level conceptual schema is mapped onto the implementation
- Data model
- Data model
- Data requirements
- Data specifications
A