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MS Office
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What is a ’query’ in Access? State and explain the different kinds of queries available.

Queries help to select information from tables and queries for specific purpose. It select columns from records ,recordes from table/query. You can select, summarize, update, delete, make new table, append records to table using query.

Different t...
Posted By:Shruti Sharma      Posted On: Jan 20

MS Office
Comments: 0

What is a Master/ Detail Form?

A subform is a form within a form. The primary form is called the main form, and the form within the form is called the subform. A form/subform combination is often referred to as a hierarchical form, a master/detail form, or a parent/child form.
Su...
Posted By:Shruti Sharma      Posted On: Jan 20

MS Office
Comments: 0

What is the difference between bound and unbound controls?

Controls can be bound, unbound, or calculated. A bound control is tied to a field in an underlying table or query. You use bound controls to display, enter, and update values from fields in your database. An unbound control doesn't have a data source...
Posted By:Shruti Sharma      Posted On: Jan 18

SQL
Comments: 0

What is the ed command?

The ed command takes you into a full screen text editor. ed is very similar to vi on a UNIX system and appears like a Windows Notepad file.
Posted By:Shruti Sharma      Posted On: Dec 21

SQL
Comments: 0

What does the spool off command do?

The spool off command closes an open spool file.
Posted By:Shruti Sharma      Posted On: Dec 21

Oracle
Comments: 0

In Oracle, how can you find out what tables and views you own?

By selecting from USER_CATALOG or CAT. The name of the data dictionary object will vary by implementation, but all versions have basically the same information about objects such as tables and views.
Posted By:Shruti Sharma      Posted On: Dec 21

MS Office
Comments: 0

What is a ’query’ in Access? State and explain the different kinds of queries available.

Queries help to select information from tables and queries for specific purpose. It select columns from records ,recordes from table/query. You can select, summarize, update, delete, make new table, append records to table using query.

Different t...
Posted By:Shruti Sharma      Posted On: Jan 20

MS Office
Comments: 0

What is a Master/ Detail Form?

A subform is a form within a form. The primary form is called the main form, and the form within the form is called the subform. A form/subform combination is often referred to as a hierarchical form, a master/detail form, or a parent/child form.
Su...
Posted By:Shruti Sharma      Posted On: Jan 20

MS Office
Comments: 0

What is the difference between bound and unbound controls?

Controls can be bound, unbound, or calculated. A bound control is tied to a field in an underlying table or query. You use bound controls to display, enter, and update values from fields in your database. An unbound control doesn't have a data source...
Posted By:Shruti Sharma      Posted On: Jan 18

SQL
Comments: 0

What is the ed command?

The ed command takes you into a full screen text editor. ed is very similar to vi on a UNIX system and appears like a Windows Notepad file.
Posted By:Shruti Sharma      Posted On: Dec 21

SQL
Comments: 0

What does the spool off command do?

The spool off command closes an open spool file.
Posted By:Shruti Sharma      Posted On: Dec 21

Oracle
Comments: 0

In Oracle, how can you find out what tables and views you own?

By selecting from USER_CATALOG or CAT. The name of the data dictionary object will vary by implementation, but all versions have basically the same information about objects such as tables and views.
Posted By:Shruti Sharma      Posted On: Dec 21

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