Question 1The persistent property of databases indicates 1 pointData reside in volatile memory erased when user interaction completes.Applications using a database never fail. Data reside on stable storage as the long-term memory of an organization. Data requires appropriate authorization for modification and retrieval.

Question 58 :A database can be described as a formally arranged set of persistent information stored by a computer program. What does "persistent information" mean?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAAppropriate formatting has been applied to the data.optionBThe information is structured in some particular way.optionCThe data remains intact after the program that accessed the information has ended.optionDThe records have no structured interrelationship.

Which of the following is a reason for storing data in a data lake?1 pointIt is ready for applying to analytics and extracting reports. The structure and goal of the data is known and well defined.Future unknown values may be found in the data. 5.Question 5Which of the following computing environments is likely to

Which of the following statements about a database is/are correct?1 pointA database is a logically coherent collection of data with some inherent meaningData can only be added and queried from a database, but not modified.Only SQL can be used to query data in a database.All of the above

Storing multiple copies of the same data within the system is not advisable, because it increasesData ConsistencyData RedundancyAtomicity of DataData Integrity

Becca is working on a program that will store data. The program will need quick access to data and data persistence is not important. Where should the data be stored?answerIn flash memoryIn memoryIn a flat fileIn a database