At what stage of information processing is data validtion...
At what stage of information processing is data validtion carried out?
Data analysis
Data collection
Data processing
Data summarization
Correct answer is A
No explanation has been provided for this answer.
Which of the foolowing statements about relational model is not correct? ...
An entrepreneur who wishes to send digital data over a telephone line would need a ...
The following are advantages of networking except ...
Which of the following devices would not transmit signals from one point to another? ...
Which of the following is used to retrieve specific information from database tables? ...
In Microsoft PowerPoint, the command: ctrl + m is used to create ...
Another term for Uniform Resources Locator (URL) is ...
One application of ICT in education is ...
Which of the following terms is not a feature of distributed database? ...