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Data Storage and Querying Quiz Questions and Answers 440 PDF Download

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Quiz on Data Storage and Querying Worksheet 440Quiz PDF Download

Data Storage and Querying Quiz

MCQ: Storage manager component who decides what data to cache in main memory, is referred as

  1. Buffer manager
  2. File manager
  3. Transaction manager
  4. Authorization and integrity manager

A

Database System Basics for Exams Quiz

MCQ: Capability to use provider's applications running on a cloud infrastructure is called

  1. Software as a service
  2. Platform as a service
  3. Infrastructure as a service
  4. System as a service

A

SQL Standards Quiz

MCQ: SQL standard defines embedding of SQL in

  1. C/C++
  2. Cobol/Pascal
  3. Java
  4. All of the Above

D

View of Data Quiz

MCQ: Most widely used data model is

  1. Object-based Data model
  2. Relational Model
  3. Entity relationship model
  4. Semistructured data model

B

Database System Applications Quiz

MCQ: Direct user access to databases sharply increased, in late

  1. 1970s
  2. 1980s
  3. 1990s
  4. 2000s

C