Free MCQsLearn App Download - SELECT and PROJECT Quiz Questions and Answers PDF Download eBook
Practice SELECT and PROJECT quiz questions and answers, select and project MCQs with answers PDF to solve DBMS worksheet 97 for online graduate programs. Practice Relational Algebra and Calculus quiz questions with answers, select and project Multiple Choice Questions (MCQ) for online university degrees. Free select and project MCQs, secondary storage devices, data models and schemas, sql data definition and types, conceptual data models, select and project test prep for online computer science schools.
"The selection condition of SELECT operator is considered as", select and project Multiple Choice Questions (MCQ) with choices row expression, column expression, string expression, and boolean expression for computer science online programs. Learn relational algebra and calculus questions and answers with free online certification courses for computer software engineer.
Quiz on SELECT & PROJECT PDF Download eBook
MCQ: The selection condition of SELECT operator is considered as
- column expression
- row expression
- string expression
- Boolean expression
D
MCQ: The step of high level conceptual models designing in which the data requirements are documented by interviewing database users is
- host server analysis
- requirement collection and analysis
- client server analysis
- entity attribute analysis
B
MCQ: The concatenation operator in SQL which can concatenate two strings is denoted as
- double quotation marks
- double vertical bar
- single vertical bar
- triple vertical bar
B
MCQ: In data modeling, the data constraints, data relationships and data types for the stored data are classified as
- logical design of database
- structure of database
- server module of database
- client module of database
B
MCQ: The circles in a disk in which the information is stored are called
- track
- cylinder
- sector
- blocks
A