Some rules are set in databases to check and permit only correct values. What is this feature called?

  1. Home
  2. Back

Question:
Some rules are set in databases to check and permit only correct values. What is this feature called?

1.Data verification

2.Auditing

3.Data filtering

4. Data validation

Posted Date:-2021-02-19 15:33:39

More MCQS Questions and answers

  1. In the form wizard dialog box the fields from the selected table are displayed in this list box.
  2. In the form wizard dialog box the fields from the selected table are displayed in this list box.
  3. It is a query that when run displays its own dialog box prompting you for information such as
  4. Saving a database in access is done
  5. This is not one of the sections of the form design window
  6. To set a password for the database select ____________ in the Microsoft Access open window.
  7. Which of the following database object is created first before any other created?
  8. Which of the following is not one of the methods available in the new query dialog box to create queries?
  9. A collection of related records in database is known as a
  10. A part of database that stores complete information about an entity such as employee sales orders etc.
  11. A query that uses information from two or more tables to get the results is called a(n)
  12. A(n) _____ is an association that is created in a query between a field in one table or query and a field of the same data type in another table or query.
  13. Changing the order of this in the query datasheet does not affect the field order in the table.
  14. Database access levels are specified so as to define who can access what in a database. It is identified through
  15. If you make an invalid entry in the input mask wizard dialog box this will display to advise you that the entry is not correct
  16. If you write “Like Su*” in criteria cell of FirstName field it will display
  17. In a query when you have multiple conditions and each of them must satisfy to return the result use
  18. In access this displays the results of a calculation in a query
  19. In access this operation copies a backup file from the storage medium back onto the computer
  20. In access this view is used to create and modify the structure of a form.
  21. In MS Access query which of the fields is derived field? Query: SELECT product.qty AS Quantity product.rate AS Rate product.qty*product.rate AS Amount FROM product
  22. In the second subform wizard dialog box you specify the table to use as the data source and the.
  23. In this form a single record may appear in multiple rows in the form window in order to fully display the field name label and data.
  24. It is a sign or symbol that specifies operator and values that produce a result
  25. It is used to calculate and restructure data for easier analysis of your data. It calculates the sum
  26.  Which statement does not hold true?
  27. Microsoft Access uses Jet Query Engine which uses
  28. Queries are based on this allowing you to use a query as the source for forms and reports
  29. Some rules are set in databases to check and permit only correct values. What is this feature called?
  30. The ascending order of data hierarchy is?
  31. The ‘filter by selection’ allows you to filter those records
  32. The operation of checking input data against specified criteria is known as?
  33. The quickest way to add a field to the selected fields list is to double-click its field name in this list.
  34. The result of a query is displayed in a
  35. This form displays multiple records one per row in the form window
  36. This form displays the field name labels down the left side of the column with the data for each field just to the right of its corresponding label.
  37. This query wizard will create a select query.
  38. This type of database contains multiple tables that are connected to produce combined output from all tables.
  39. This type of query summarizes large amounts of data in easy-to-read row-and-column format.
  40. To create this you enter an expression in the design grid that instructs access to perform a calculation using the current field values.
  41. To enter the input mask wizard
  42. What it is called to present information in a particular order based on numeric or alphabetical value?
  43. When you need to restrict the records that meets certain conditions you can mention them in
  44. When you select this control its associated text control is also selected and the two controls will act as one when manipulated.
  45. Which of the following database object can be used if you need to mail the invoice to customers?
  46. Which of the following is not a form style available in the form wizard dialog box.
  47. Which of the following SQL query deletes Product table from Store database?
  48. You can enclose the prompt within square braces in criteria to create
  49. You can move between fields in a form by using any of these keys except
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!