What exactly is meant by the term "file handling," and why are its services required in the first place? Please include as much detail as you can regarding.

security precautions for private data Which properties of a database are regarded as being its most important ones, such as its privacy and dependability? What duties fall within the purview of the DBA manager in order to guarantee the accuracy of these tasks?

Compulsory Task 1 Answer the following questions: 1. Define each of the following terms: a) Data b) Field c) Record d) File 2. What is a DBMS and what are its advantages? 3. Explain the difference between data and information. 4. What is metadata? 5. Given the file below, answer the following questions: e) How many records does the file contain? f) How many fields are there per record? PROJECT_ CODE 21-5U HHyperion Dev 21-7Y 25-9T 29-7P PROJECT_ MANAGER Holly Parker Jane Grant George Dorts Holly Parker MANAGER_PHONE 33-5-592000506 0181-898-9909 0181-227-1245 33-5-592000506 MANAGER_ADDRESS 180 Boulevard du General, Paris, 64700 218 Clark Blvd, London, NW3, TRY 124 River Dr, London, N6, 7YU 180 Boulevard du General, Paris, 64700 PROJECT_BID _PRICE $13179975.00 $45423415.00 $78287312.00 $20883467.00 Copyright © 2021 Hyperion Dev. All rights reserved.

Make a list of all the databases that have data about you and your previous actions, and keep it close to hand. How are the data collection methods for each database different from one another? Each database has to be updated often, but who is responsible for doing this? Any database that you often use gives you the option to print its contents. Do you worry about the privacy and security of your personal data?

security precautions for private data Which properties of a database are regarded as being its most important ones, such as its privacy and dependability? What duties fall within the purview of the DBA manager in order to guarantee the accuracy of these tasks?

How does the use of foreign keys contribute to the reliability and comprehensiveness of the information contained within a database? Have you given any consideration to the reasons behind the way in which you are behaving?

What should be done initially when attempting to resolve a problem caused by damaged data?

Make a list of all the databases that have data about you and your previous actions, and keep it close to hand. How are the data collection methods for each database different from one another? Each database has to be updated often, but who is responsible for doing this? Any database that you often use gives you the option to print its contents. Do you worry about the privacy and security of your personal data?

Put together a list of all the places your information may be found. How does each database get its information? How frequently and by whom is each database updated? Is it possible to receive a hardcopy of all the information included in each database entry? In what ways do you worry about others seeing your personal information?