Database Management System MCQs - Chapter 10

Query Processing and Optimization Algorithms Multiple Choice Questions (MCQ) PDF Download - 2

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The Query Processing and Optimization Algorithms Multiple Choice Questions (MCQ Quiz) with Answers PDF (Query Processing and Optimization Algorithms MCQ PDF e-Book) download Ch. 10-2 to learn Database Management System Course. Solve External Sorting Algorithms Multiple Choice Questions (MCQs), Query Processing and Optimization Algorithms quiz with answers PDF for online software engineering certification. The Query Processing and Optimization Algorithms MCQ App Download: Free educational app for introduction to query processing career test for 2 year computer science degree.

The MCQs: The files from which algorithms are selected for records are called; "Query Processing and Optimization Algorithms" App (Android, iOS) with answers: Spanned files; Scan files; Non dense files; Indexed files; for online software engineering certification. Practice B Trees Indexing Quiz Questions, download Apple e-Book (Free Sample) for computer and information science.

Query Processing & Optimization Algorithms MCQs with Answers PDF Download: Quiz 2

MCQ 6:

The files from which algorithms are selected for records are called

scan files
spanned files
non dense files
indexed files

MCQ 7:

The procedure of choosing a suitable query out of all the queries is classified as

query optimization
parser optimization
processing optimization
all of above

MCQ 8:

The representation of the query in the form of data structure is classified as

query graph
query tree
scanner tree
parser tree

MCQ 9:

The representation of the queries in the form of data structure graph is classified as

scanner tree
parser tree
query graph
query tree

MCQ 10:

In sort merge strategy, the small sub files sorted are called

runs
folders
blocks
indexes

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