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Hashing Techniques Quiz Questions and Answers PDF p. 22

Hashing Techniques quiz questions and answers, hashing techniques MCQ with answers PDF 22 to study Database Management System course online. Disk Storage, File Structures and Hashing trivia questions, hashing techniques Multiple Choice Questions (MCQ) for online college degrees. "Hashing Techniques Book" PDF: relational database schemas, eer model concepts, hashing techniques test prep for associates in computer science.

"The hashing technique which allows increase or decrease in number of buckets without a need of directory is classified as" MCQ PDF: linear hashing, global depth hashing, relative hashing, and local depth hashing for top computer science schools. Practice disk storage, file structures and hashing questions and answers to improve problem solving skills for online degrees.

Quiz on Hashing Techniques MCQs

MCQ: The hashing technique which allows increase or decrease in number of buckets without a need of directory is classified as

global depth hashing
linear hashing
relative hashing
local depth hashing

MCQ: According to enhanced-entity relationships, the association between super class and subclass is as

super class is subset of subclass
subclass is subset of super class
subclass is partial joint of super class
super class is partial joint of subclass

MCQ: In linear hashing, the formula used to calculate number of records if the blocking factor, loading factor and file buckets are known is as

r =l + bfr + N
r =l - bfr - N
r =l + bfr - N
r =l * bfr * N

MCQ: In the data model schemas, the constraints that are can not be expressed directly are classified as

application based constraints
semantic constraints
business rules
all of above

MCQ: The form of dependency in which the set of attributes that are neither a subset of any of the keys nor the candidate key is classified as

transitive dependency
full functional dependency
partial dependency
prime functional dependency