Lakshya Education MCQs

Question:

Which statement is not valid about indexing?

Options:
A.It stores the index fields
B.It stores the corresponding record number
C.It maintains the alphabetically order
D.It duplicates the database file
E.None of the above
Answer: Option D

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More Questions on This Topic :

Question 1.

A treelike structure of records in a database. Select the best fit for answer.

Options:
  1.    Hierarchical database structure 
  2.    Relational database structure
  3.    Multidimensional database structure
  4.    Sequential database access
  5.    None of the above
Answer: Option A
Question 2.

You want to keep track of addresses, phone numbers, parent/guardian names as well as class attendance, average and grades. Every so often you want to send reports home that select failing grades and excessive absences. Which part of the Microsoft Office suit used in this course is best suited for this kind of information?

Options:
  1.    Excel 
  2.    PowerPoint
  3.    Access 
  4.    Word
  5.    None of these
Answer: Option C
Question 3.

A specialist incharge of the database of an organization. Select the best fit for answer.

Options:
  1.    Database management approach 89
  2.    DBMS uses
  3.    Database administrator
  4.    Query language
  5.    None of the above
Answer: Option B
Question 4.

Devices that could be used to input data into a database are

Options:
  1.    keyboard, tax roller ball
  2.    mouse, keyboard, monitor
  3.    mouse, keyboard, touch screen
  4.    All of the above
  5.    None of the above
Answer: Option C
Question 5.

The taskbar is located

Options:
  1.    on the start menu
  2.    at the button of the screen
  3.    on the Quick Launch toolbar
  4.    at the top of the screen
  5.    None of the above
Answer: Option B
Question 6.

A ........... is an additional set of commands that the computer displays after you make a selection from the main menu.

Options:
  1.    dialog box
  2.    sub menu
  3.    menu selection
  4.    All of these
  5.    None of these
Answer: Option B