Answer / Km Shipra Singh

To work with SQLite databases in iOS, you can use frameworks like FMDB or CoreData. Both provide functions for creating, reading, updating, and deleting data from the database.

What is the purpose of reuseidentifier?

0 Answers  

---

What is active state in ios?

1 Answers  

---

how push notification works?

1 Answers  

---

What is nsoperationqueue?

1 Answers  

---

What is ios architecture?

1 Answers  

---

If you run an application on device , which has location services.Which location it will show first ?

1 Answers  

---

Does objective-c contain private methods?

1 Answers  

---

Please explain what is difference strong and weak reference?

1 Answers  

---

What is the first responder and responder chain?

1 Answers  

---

Define cocoa?

1 Answers  

---

Explain the difference between cocoa and cocoa touch?

1 Answers  

---

Define fast enumeration?

1 Answers  

---