Block Website Using Focal Filter

There are a lot of website you want to block and you do not want your children to brows them.The pro

Database Management

Browser based forms are developed in the following tools EXCEPT  HTML  Scripting language  Front

Database Management

Which of the following statements is true about the views? View is always a complete set of all the

 

Block Website Using Focal Filter

May 21, 2012 in Computer Tips and Tricks

There are a lot of website you want to block and you do not want your children to brows them.The problem with them is that you have to manually disable the block. However, with Focal Filter it can be done automatically. You just have to set the time span for which you want the block to exist. Focal Filter is a program for Windows operating systems that can block a user-generated list of Web sites for a specified period of time. The lock on these sites will persist until the time has elapsed, at which point you can extend the lock or unblock them. Follow the simple steps

Download focal filter

 

 

 

 

 

After installation go to start menu open focal filter

Run the program and click edit my sit list

A site list will appear block the website for specific time period

Focal filter is very useful tool for filtering and blocking of specific sites.

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Database Management

February 12, 2012 in Computer Science

Browser based forms are developed in the following tools EXCEPT

  1.  HTML
  2.  Scripting language
  3.  Front Page
  4.  Web-based Forms

Which of the following are the general activities, which are performed during the development of application programs?

  1. Data input programs
  2. Editing
  3. Display
  4. All of given

Which of the following is not true about De-normalization?

  1. It is the process of attempting to optimize the performance of a database
  2. De-normalization is a technique to move from lower to higher normal forms of database modelling
  3. It enhances the performance of DB
  4. In de-normalization it is required to add redundant data.

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Database Management

February 11, 2012 in Computer Science

Which of the following statements is true about the views?

  1. View is always a complete set of all the tables in a database
  2. View can not be used for retrieving data
  3. The results of using a view are not permanently stored in the database.
  4. Rows can not be updated or deleted in the view

 

 

What is the alternate name of Data Dictionary?

  1. Index
  2. Metadata
  3. Data
  4. System Catalogue 

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