1. visualforce page how to create custom report with more than 50000 records?
Ans. two solutions
1.Pagenation.
2.Readonly mode.
2. Is it possible to call DML from constructor?
Ans. No .we can't perform dml operations or call the method which perform dml operations inside
constructor.
3 .Apex supports Mutiple inheritence ?
Ans.Apex supports Inheritance but not Multiple Inheritance.
4. what is min Trigger code coverage?
Ans. Minimum code coverage of trigger should be atleast one ,but its best practise to write good test methods to cover 75% code in classes and triggers
5. what is the SOQL query size limit?
Ans.you can't use more than10,000 characters in SOQL query,This is called as SOQL query Size Limit.
6. what is the difference between SOQL and SOSL?
Ans.Using SOQL we can query only one object at a time,using SOSL we can query many objects(More details refer SOQL tab on home Page...)
Ans. two solutions
1.Pagenation.
2.Readonly mode.
2. Is it possible to call DML from constructor?
Ans. No .we can't perform dml operations or call the method which perform dml operations inside
constructor.
3 .Apex supports Mutiple inheritence ?
Ans.Apex supports Inheritance but not Multiple Inheritance.
4. what is min Trigger code coverage?
Ans. Minimum code coverage of trigger should be atleast one ,but its best practise to write good test methods to cover 75% code in classes and triggers
5. what is the SOQL query size limit?
Ans.you can't use more than10,000 characters in SOQL query,This is called as SOQL query Size Limit.
6. what is the difference between SOQL and SOSL?
Ans.Using SOQL we can query only one object at a time,using SOSL we can query many objects(More details refer SOQL tab on home Page...)
Very good collection of Salesforce Interview Questions and Answers thank you for sharing this article.
ReplyDeleteIt is really a great work and the way in which your sharing the knowledge is excellent.Thanks so much for writing this blog. If you want more Details about SalesForce Interview Questions click here.
ReplyDeleteIt is really a great work and the way in which your sharing the knowledge is excellent.
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