CS602 Short Notes for Final Term

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CS602 Short Notes for Final Term. Aslam u Alaikum dear students. If you are looking for CS602 Short Notes for Final Term 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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CS602 Short Notes for Final Term
CS602 Short Notes for Final Term

Difficult recovery procedures:
Although database systems and database management systems provide very effective crash recovery methods, still the recovery process crashed the database is very technical and requires good professional skills to execute perfectly restore the database.

Meaning of data o Data as a resource:
A resource is anything that is valuable to an organization. There can be a number of them resources in any organization such as buildings, furniture, vehicles, technical staff, Managers, support staff and machinery etc. Because these are all resources for organization and are consumed very carefully to get the full benefit from them. Data in the same way, it is a very important resource and should be considered equally important
as another resource.

Why do we call data as a resource?
Data is truly considered a resource because it makes the right decisions for the organization at the right time it is only data that can provide the right information and subsequently cause good use of other organizational resources. Organizations cannot do well and effective decisions if required data are not available in a timely or correct manner a of the desired format, such bad and ill-calculated decisions ultimately lead to failure
organization or business.

Data levels about Real World Data Real-world data level means the data level on which entities or objects exist
reality, that is, any object existing in reality has a name and other identifiable attributes by which we can identify a particular object or entity.
Example:
Any student

CS602 Short Notes for Final Term

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