Online Computer Science Courses

Database Systems Certification Exam Tests

Database Systems Practice Test 91

DBMS: Selection Operation Quiz PDF: Questions and Answers - 91

The e-Book DBMS Selection Operation Quiz Questions and Answers, dbms selection operation Quiz MCQs PDF, chapter 18-91 to study online database systems degree programs. Solve Query Processing MCQ Questions PDF, DBMS Selection Operation Multiple Choice Questions (MCQ Quiz) for online college degrees. The DBMS: Selection Operation Trivia App Download: Free learning app for dbms failure classification, sql pivot, relational operations, application security, dbms: selection operation test prep to learn online certificate courses.

The Quiz: In case of A4 search algorithm, if the indexing field is not a key, the strategy can retrieve; "DBMS: Selection Operation" App Download (Android & iOS) Free with answers two records, single record, multiple records and no records to study online educational courses. Study query processing questions and answers, Apple Book to download free sample for computer software engineer online degree.

DBMS: Selection Operation Questions and Answers PDF Download: Quiz 91

MCQ 451: In case of A4 search algorithm, if the indexing field is not a key, the strategy can retrieve

A) Single record
B) Two records
C) Multiple records
D) No records

MCQ 452: The database that allows a system administrator to associate a function with a relation is called

A) Virtual database
B) Private database
C) Custom database
D) Virtual Private database

MCQ 453: The operation on two relations that matches tuples whose values are same on all attribute names that are common to both relations, is known to be

A) Cartesian Product operation
B) Intersection operation
C) Join operation
D) Union operation

MCQ 454: The pivot clause by its own doesn't calculate the

A) Subtotals
B) Attributes
C) All values
D) Subqueries

MCQ 455: When a system has enters an undesirable state, the type of error occurred is called

A) Logical error
B) System error
C) System crash
D) Application error

Database Systems Exam Prep Tests

DBMS Selection Operation Learning App & Free Study Apps

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

DBMS Selection Operation App (Android & iOS)

DBMS Selection Operation App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Digital Image Processing App (Android & iOS)

Digital Image Processing App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)