• 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
An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity.

True
False

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.

Update
None of these
Index
Delete
Sort Key

ANSWER DOWNLOAD EXAMIANS APP

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

High level language
SQL
Query language
4GL

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A database management system might consist of application programs and a software package called

TOTAL
BPL
FORTRAN
AUTOFLOW

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Updating a database means

reorganizing the database
all of the listed here
revising the file structure
modifying or adding record occurrences

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Which of the following products was the first to implement true relational algebra in a PC DBMS?

dBase-II
Oracle
IDMS
R:base

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
↑