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# Binary Relational Operation: JOIN and DIVISION Multiple Choice Questions PDF p. 14

Binary Relational Operation JOIN and DIVISION multiple choice questions and answers, binary relational operation join and division quiz answers PDF 14 to learn Database Management System course for college certification. Learn Relational Algebra and Calculus MCQ trivia questions, binary relational operation join and division Multiple Choice Questions (MCQ) for online college degrees. Binary Relational Operation: JOIN and DIVISION Interview Questions PDF: select and project, entity types, sets, attributes and keys, erm types constraints, hashing techniques, binary relational operation: join and division test prep for top computer science schools in the world.

"In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as" MCQ PDF with choices natural join, alpha join, unnatural join, and theta join for 2 year computer science degree. Solve relational algebra and calculus questions and answers to improve problem solving skills for CS major.

## Binary Relational Operation: JOIN & DIVISION Questions and Answers MCQs

MCQ: In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as

ALPHA JOIN
NATURAL JOIN
UNNATURAL JOIN
THETA JOIN

MCQ: In linear hashing, the formula of file load factor is

l = r⁄ (bfr * N)
l = r⁄ (bfr + N)
l = r⁄ (bfr - N)
l = r⁄ (bfr * 2N)

MCQ: The types of partial constraints are

total and partial
intensive and extensive
minimum and maximum
floating and string

MCQ: The attributes which have only one value for a specific entity are called

multi-valued attributes
single valued attributes
atomic attributes
diatomic attributes

MCQ: The Boolean expression used in the SELECT operation consists of clauses such as

attribute name
constant value
comparison operators
all of above