What is the difference between a menuitem and a checkboxmenuitem?

0 Answers  

---

i have a 1000 objects in data base i need to display those in jsp's how can i retrive those objects in jsp. (consider the performance issue)

2 Answers  

---

a US company has filed my H1B visa ,, and i got selected in random number process.I wanna ask Could they ask regarding my languages(java,c++) or there will b just general questions?? And wat kind of questions will they ask in embassy interview??

2 Answers  

---

Describe responsibilities of Activator?

0 Answers  

---

How messaging services are done, before release of JMS?

0 Answers  

---

---

Which container method is used to cause a container to be laid out and redisplayed?

0 Answers  

---

What is serialization and de-serialization ?

5 Answers  

---

What is the difference between static and non-static with examples?

0 Answers   HCL,

---

What is a class loader?

0 Answers  

---

What is a class loader? What are the different class loaders used by jvm?

0 Answers  

---

What is synchronization?

6 Answers   Verizon,

---

What are the implicit objects?

2 Answers   HCL,

---