Grenud Interview Questions and Answers

In first round they given as an 20 minutes assignment test which were held my phone, assignment include some apex questions some mathe or some logical question.

Q1. The interviewer asked me about the Soql query and also said that write down the P2C query. The query is if team is a parent object and player is the child object so the question is find out or query that r...read more
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Q2. What are the trigger event in apex?
Ans. 
Trigger events in Apex are actions that cause a trigger to execute, such as insert, update, delete, etc.
• Trigger events include before insert, before update, before delete, after insert, after update, after delete, etc.

• Triggers are written to execute code based on these trigger events.

• For example, a before insert trigger can be used to validate data before it is inserted into the database.
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Q3. What is the asynchronous apex, and why do we use ascynchronously rather than a synchronous apex.
Ans. 
Asynchronous Apex is used to perform long-running operations in the background without blocking the user interface.
• Asynchronous Apex allows for processing tasks in the background, freeing up the user interface for other actions.

• It is used for long-running operations like callouts to external systems, batch processing, and future methods.

• Using asynchronous Apex helps improve performance and scalability of the applicatio...read more
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