What is @dynamic and any place where it is used?

837

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What is iphone?

914

---

What are the popular apps of iphone?

919

---

What is iphone reference library?

931

---

Name the application thread from where uikit classes should be used?

1002

---

What are the important delegate methods of nsxml parser?

844

---

What is advantage of categories? What is difference between implementing a category and inheritance?

729

---

What is an iphone app?

862

---

What are the requirements for developing iphone apps?

797

---

What is push notification?

909

---

Assume that your app is running in the foreground but is currently not receiving events. In which sate it would be in?

879

---

When to use nsmutablearray and when to use nsarray?

768

---

Describe the functionality of accelerometer of an iphone ?

818

---

What are the requirements for the icon and screenshots?

950

---

What is the Domain Name System (DNS)? What are the advantages of it?

892

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