Is it feasible to control the integrity of a field by picking a certain data type as the value for that field?
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Is it feasible to control the integrity of a field by picking a certain data type as the value for that field?
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- Class field corruption must be prevented.Objective: To create a JSON for Scheme details with objects Scenario: Government wants to create a database for schemes launched in respective country. Application sends the details of schemes in the form of JSON Help to create a JSON with the information provided. Name Datatype of value Scheme String MinistryDetails Object LaunchedYear Number Country String BudgetInCrores Number MinistryDetails- Object : Name Datatype of value Ministry String MinisterName String HeadOfMinister String NOTE: You can assume any data for the mentioned JSON structure, provided it is matching the specified datatypeIs it always necessary to have a semicolon at the end of a field declaration?
- Are accessor methods vulnerabilities in a class? Why or why not? Why is it important for a programmer to know the range of valid values for each data element being stored in the class? Is it acceptable to omit default constructors in a class? Why or why not?Explain the concept of object versioning in serialization. How can you handle changes in a class's structure while maintaining backward compatibility?Explain how to utilize wrapper classes for non-object data types to avoid mixing non-object and object-related values?
- Software development C#The application developed in Part 1 is already useful in terms of functionality, but it has a severe usability flaw: the data is not persisted, forcing the user to capture all the data from scratch if the application is executed again.For this part, you will continue working on the application you developed in Part 1. Remember to implement any feedback provided by your lecturer on Part 1 before working on Part 2. Marks will be awarded for this (see the rubric for details).All the requirements from Part 1 must still be met by the program, with the following changes and additions:1. The software shall persist the data in a SQL database.2. The user shall be able to register with a username and password.3. The software shall store only the hash of the password in the database.4. The user shall be able to log into the software with their username and password.5. The user shall only be able to see their own data and never that of other users.Non‐functional…Computer Sicence Objective: To create a JSON for Scheme details with objects Scenario: Government wants to create a database for schemes launched in respective country. Application sends the details of schemes in the form of JSON Help to create a JSON with the information provided. Name Datatype of value Scheme String MinistryDetails Object LaunchedYear Number Country String BudgetInCrores Number MinistryDetails- Object : Name Datatype of value Ministry String MinisterName String HeadOfMinister String NOTE: You can assume any data for the mentioned JSON structure, provided it is matching the specified datatypeYou should explain how wrapper classes may be used to prevent the issues that arise from utilising non-object values with object-related data.
- Explain how to utilize wrapper classes for non-object data types to avoid mixing non-object and object values.A data field and function can be declared as instance or static. What are the criteria for deciding?In order to avoid the complications that arise when combining non-object values with object-related values, you should go through the usage of wrapper classes for non-object data types.