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History of Database Systems Quiz Questions 1 Tests pdf Download

Practice history of database systems quizzes, db quiz 1 to learn. Free db MCQs questions and answers to learn history of database systems MCQs with answers. Practice MCQs to test knowledge on history of database systems, online analytical processing (olap), database transactions, database authorization, database triggers worksheets.

Free history of database systems worksheet has multiple choice quiz questions as with disks, network and hierarchical databases could be created that allowed data structures such as, answer key with choices as trees and list, stacks, arrays and constructors to test study skills. For eLearning, study online database interview questions and answers multiple choice questions based quiz questions and answers.

Quiz on History of Database Systems Worksheet 1

History of Database Systems Quiz

MCQ. With disks, network and hierarchical databases could be created that allowed data structures such as

  1. Trees and List
  2. Stacks
  3. Arrays
  4. Constructors

A

Online Analytical Processing (OLAP) Quiz

MCQ. Relations of data cube are often very

  1. Small
  2. Large
  3. Simple
  4. Complex

B

Database Transactions Quiz

MCQ. How to turn off automatic commit depends on speci?c

  1. Database system
  2. Queries execution
  3. SQL implementation
  4. Structure design

C

Database Authorization Quiz

MCQ. Passing of a speci?c authorization from one user to another can be represented by an

  1. Authorization type
  2. Authorization model
  3. Authorization view
  4. Authorization graph

D

Database Triggers Quiz

MCQ. Referencing old row as clause can be used to create a variable storing old value of an

  1. Updated row
  2. Inserted row
  3. Deleted row
  4. Both A and C

D