Database Questions and Answers (Q&A)

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The consideration is letter B. Batch APEX is actually very important. This is something used in order to build processes that can be used for thousands of records when used on the lightning platform. Knowing this, it is evident why A is not the right answer. Batch APEX is able to go throu...Read More

3 Answers

A user updating the record multiple times does not look like the answer if you think about it. The trigger checks if the closed checkbox was previously unchecked. Now if a user was to uncheck the checkbox -> save, then check => save, there would be another survey created as per design. This is...Read More

3 Answers

S. Barnes

Driving down to Knowledge town

Both nhibernate and LINQ are ORM or object-relational mapping for the platform of Microsoft. However, LINQ is not a complete tool of the ORM. To use the framework objects within a database, nhibernate provides services similar to Java in doing so. If you need to use nhibernate, then feel free...Read More

2 Answers

Out of all the statements that are mentioned for this question, only letter C is not true. Paper-based databases can immediately get lost. You may place it in a folder and then forget the folder somewhere else. When you know that the database needs to be copied, you may have to do it by hand or...Read More

2 Answers

When developing code, unit tests and interactive testing naturally tend to start with small numbers. As the number of objects increases, the execution time has to increase in proportion. Execution time flourishes as the square of the number of objects or the cube of the number of...Read More

2 Answers

You do not want to experience the APEX CPU time limit exceeded message. There are different considerations that you should do. First is letter B. You can use maps for cache so that you can work faster and you can find what you are looking for in a short amount of time. Another answer is...Read More

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The correct answer to this question is B, Stub . inputhth-Ieader3_x.put (Authorization, Basic QthZGprjpchVuIHIQchE‘tZQ: This code would be used on the cloud-based software, Salesforce. In this software, an apex code is a typed, object-oriented programming language that is...Read More

2 Answers

Https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_controller_error_handling.htm

B. Verify correct page references by using getURLU
D. Set query parameters by using getParameters () .put

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D. Employee-c emp = new Employee-C(Name='Developer');

emp.Company_r = new Company-r (Company_Id_c=' 999');

insert emp;

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Reducing the view state.
Setting the Apex Page attribute cache=true.
Using selective queries.

2 Answers

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