Answer / Rishabh Khanna

Data Skew in Salesforce refers to an uneven distribution of records across a group or field, causing certain values to appear more frequently than others. This can lead to performance issues and inaccurate reporting. Data skew usually occurs when there are significant differences in the amount of data created by individual users, or when certain fields have a limited number of possible values.

How to create a mass email template in salesforce?

1 Answers  

---

In a particular object, I have given only read access to a certain field named as ‘site__c’ to all users in the organization. However, if I have marked ‘site__c’ as a required field in the page layout for that object. So, what will happen when a user saves the record in that object through that page layout ?

1 Answers  

---

Can you use group by clause inside inner query in soql? Like select id, name,(select count(id),name from contacts group by name having count(id) > 1 )

1 Answers  

---

What are some best practices when writing test classes?

1 Answers  

---

Which interface we are supposed to implement so that a lightning component can be used as a tab?

1 Answers  

---

What is the difference between ISBLANK() AND ISNULL()? : salesforce validation rules

1 Answers  

---

what is the Difference between Trigger.new & Trigger.old?

1 Answers   Accenture,

---

How many controllers can be used in a visual force page?

1 Answers  

---

What is the difference between the normal “insert” operation and “database.insert” operation ? Which is preferred over the other and why ?

1 Answers  

---

When do you use a before vs. After trigger?

1 Answers  

---

What is the difference between isNull and isBlank?

1 Answers  

---

What are web tabs?

1 Answers   Cap Gemini,

---