Explain app's state transitions when it gets launched?

768

---

Define fast enumeration?

897

---

Explain differentiate between release and pool drain?

848

---

Explain interfaces?

935

---

Can a "delegate" retained in ios?

832

---

What devices will support ios 7?

923

---

So how is the new look different from the old look?

820

---

Explain inheritance?

1165

---

What is the maximum byte-size for a push notification to apple server?

861

---

Explain what is a framework?

890

---

Explain the difference between inheritance and category?

962

---

Explain difference between coredata & sqlite?

922

---

What are moments and collections?

789

---

Please explain what is difference strong and weak reference?

774

---

Tell me what is fast enumeration?

860

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