Online Computer Science Courses

Chapter 18: Database Systems Exam Tests

Database Systems MCQs - Chapter 18

Query Processing Quiz Questions and Answers PDF - 7

The e-Book Query Processing Quiz Questions and Answers, Query Processing quiz answers PDF, test 7 to study online DBMS Course. Practice Selection Operation in SQL MCQs, Query Processing MCQ questions and answers PDF to prepare for job interview. The Query Processing Quiz App Download: Free learning app for selection operation in query processing, selection operation in dbms, dbms: selection operation career test for online computer science schools.

The Quiz: A1 way of performing a selection operation is known as; "Query Processing" App Download iOS & Android (Free) with answers uniform search, composite search, linear search and dynamic search to learn online certification courses. Study selection operation in sql quiz questions, download Amazon eBook (Free Sample) for computer software engineer.

Query Processing Questions & Answers PDF Download: MCQ Quiz 7

MCQ 31: The A1 way of performing a selection operation is known as

A) Composite Search
B) Uniform Search
C) Linear Search
D) Dynamic Search

MCQ 32: In the A1 search, to satisfy the selection operation the system scans each file block and tests

A) Secondary index
B) All records
C) Primary index
D) Equality on nonkey

MCQ 33: Multiple records can be retrieved by using the

A) Secondary index
B) Primary index
C) Cluster index
D) Scrub index

MCQ 34: Search operation algorithms, using an index are known to be

A) Linear scans
B) Operational scans
C) Index scans
D) Path scans

MCQ 35: In A4 search, if only one record is retrieved, the time cost calculated will be same as that for

A) A1
B) A2
C) A3
D) A5

Query Processing Learning App & Free Study Apps

Download Query Processing Quiz App to learn Database Management System Quiz, DataBase Management System (MCS) Quiz App, and DBMS Quiz App with answers. The free "Query Processing Quiz" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Query Processing App (Android & iOS)

Query Processing App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DBMS App (Android & iOS)

DBMS App (Android & iOS)