• 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
In SQL, which command is used to add a column/integrity constraint to a table

ALTER TABLE
INSERT COLUMN
MODIFY TABLE
ADD COLUMN

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
The model for a record management system might be

handwritten list
None of these
a Rolodex card file
a business form
All of these

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file.

Fields
Records
Database
File structure

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Versatile report generators can provide

Columnar totals
Calculations
None of these
Subtotals
All of these

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
Which of the following is not a relational database?

4th Dimension
FoxPro
dBASE IV
Reflex

ANSWER DOWNLOAD EXAMIANS APP

Introduction to Database System
A network schema

permits many-to-many relation¬ships
All of the listed here
restricts the structure to a one-to-many relationship
stores data in tables

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
↑