What is singleton session bean?

1029

---

What are the types of enterprise bean?

990

---

What is session bean?

973

---

List down the steps for the demonstration of ejp persistence mechanism.

1092

---

What is mdb?

1060

---

What are the aware interfaces in struts2?

1006

---

What are the 5 constants of action interface?

1011

---

What are the bundled validators?

1010

---

What is actioncontext?

946

---

What is the difference between plain-validator and field-validator?

951

---

What does params interceptor?

928

---

What is actioninvocation?

947

---

What does validation interceptor?

989

---

What are the life cycle methods of interceptor?

969

---

What does execandwait interceptor?

1020

---