BT301 Past Papers Midterm. Aslam u Alaikum dear students. If you are looking for BT301 Past Papers Midterm file? Then you are visiting the right website. I provided the perfect solution here according to my efforts. If there is any mistake then please correct it before submitting the VULMS account and before midterm and final term exams preparation .Thanks
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BT301 Past Papers Midterm
Dear students, that’s all for this lecture. Today we got an introduction to the course, the importance of databases. Then we saw different database definitions and studied what is data processing, then various features of traditional file processing were studied environment and database (DB) system environment. We were at the end of the lecture discuss the advantages of the DB approach.
There are some others to study in another lecture. Suggestions are welcome.
Exercises
o Think about the data you might want to store about different things around you
o Mention the changes that may occur during the operation of any system, say a railway
Reservation system Database management system (CS403) VU
Difference between data and information Data is a collection of raw facts gathered from any particular environment for a particular purpose. Data itself does not reveal anything about its environment, so it is desirable we convert the types of results from the data into specific application information processing on it. Once we process the data using different methods, the data is converted
into a meaningful form and this form of data is called information
