• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Introduction to Database System

Introduction to Database System
What is the language used by most of the DBMSs for helping their users to access data?

SQL
High level language
Query language
4GL

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The DBMS acts as an interface between what two components of an enterprise-class database system?

Data and the database
Database application and the database
The user and the database application
Database application and SQL

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A computer file contains several records. What does each record contain?

Fields
Words
Bytes
Database

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
An indexing operation

establishes an index for a file
None of the listed here
sorts a file using a single key
sorts file using two keys

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The only reason for the existence of relations is to store instances of functional dependencies.

False
True

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Introduction to Database System

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑