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- What are two reasons for test data management? (Choose two.) To provide a viable option for disaster-recovery managementTo truncate data from the database to enable fast-forward recoveryTo automate provisioning data to an application in order to set it to a known state before testing beginsTo generate synthetic test data inputs in order to validate test scenarios for automated tests maintained in version controlTo track the results of automated test cases for use by corporate auditPlease enumerate and briefly describe each of the three steps involved in the physical design. The administration of database recovery may make use of these four backup levels in whatever combination they see fit. What exactly is the function of each successive level of backups?a)Briefly explain the benefits that can be achieved from a high-quality Requirement Engineering Process? b) Shortcomings in requirement practices pose many risks, creeping user requirements is one of these risks. How this risk can be managed? c) Write the FURPS+ category of the following requirements. i. The Persistence will be handled by a relational database ii. A chemist who has never used the Chemical Tracking System before shall be able to place a request for a chemical correctly with no more than 30 minutes of orientation
- In the context of object serialization, explain the concept of versioning and how it's important for maintaining data integrity. Provide an example of versioning in a real-world application.This inquiry pertains to the delineation of configuration management responsibilities that fall within the purview of a database administrator?What are the best practices for managing versioning in serialization schemas to ensure data integrity across software versions?
- Chapter 26 – Exercise 2 from book Database and Application Security by Bhavani Thuraisingham Develop a model for secure workflow management systems.Please list and quickly define the three processes involved in physical design.For performing database recovery management operations, any combination of these three backup levels may be employed. What is the purpose of each subsequent level of backups?Provide a brief description of the three phases of physical design.Any of these three levels of backups may be used for database recovery management. Which levels of backup are there, and what do they do?
- What is the meaning of this Integrity and Availability) threats directly apply to each element and interfaces of the data chain. The Confidentiality threats cover information leakage threats such as Side Channel Attacks or Covert Channel Attacks. Any delay or denial of data access constitutes threats to Availability. The Integrity aspects deal with any compromise of the correctness of the data such as data violation of the data or the violation of data consistency of the data as observed by the distributed participants. This includes the varied types of consistency (strong, weak, relaxed, eventual, etc.) over storage and transactional services. We do point out that Data Security incorporates the above mentioned threats across Resources, Access Control, Data Transportation, Coordination Services and also data threats in the form of malicious applications, code and viruses.In which of the following situations, the decision is NOT made based on efficiency vs. modifiability design trade-off? A when choosing between vertical or horizontal mapping for relational database design B when choosing between repository or MVC architectural pattern C when choosing between opaque or transparent layering D when deciding whether to use façade pattern E when determining the visibility of a class attribute that is heavily accessed by other classesNeed a Rule set, architecture design and access control matrix for below: RBAC Ruleset: So 1 subjects/owner 1) users (subjects), 2) files (objects), 3) roles, ===can be 4 roles user 4) operations. Roles are abstractions like “researcher,” “analyst,” “system_operator,” or “employee.” Operations are abstract tasks like “reporting,” “analysis,” “compiling” or “view”. Here’s a quick partial example: Jerry assigned NOVA_researcher NOVA_researcher does NOVA_reporting NOVA_reporting can rw NOVA/reports/*.txt