What are the salesforce annotations ?

618

---

What is the difference between apex:pagemessages, apex:pagemessage, apex:message and apex:messages?

513

---

Admin wants to avoid the deletion of child records in master detail relationship. Is it possible to achieve this using point and click functionality?

611

---

What is the significance of geo fields on an object?

575

---

Is it possible to fire validation only for records which is being getting updated not to newly inserted records?

639

---

What are different ways to make field required in salesforce?

501

---

What are the available trigger contest variables?

591

---

Explain about jump start wizard versus standard wizard in salesforce?

476

---

What are the trigger best practices?

532

---

What are email services in salesforce and explain how we can use them in code?

496

---

How many types of assert statements are there and what is their purpose?

504

---

How to schedule export or take the backup of salesforce?

498

---

We have a time based workflow and there is action scheduled to be executed. If we deactivate the workflow, scheduled actions will be removed from queue or not?

644

---

Explain class constructors with example?

500

---

How to clear the time based workflow action queue?

491

---