What framework is used to construct application's ios user interface?

829

---

Suppose I get a “blog returned invalid data” error message. What do I do?

761

---

Enlist the methods to achieve concurrency in ios?

779

---

Explain me app bundle?

850

---

What is view object in ios?

839

---

Explain keywords alloc and new?

821

---

Explain formal protocols?

802

---

What do you know about the ios kernel?

861

---

How is it possible to improve battery life during execution of an application?

795

---

Explain ios multitasking?

837

---

Can we adjust the size of photos uploaded from the app?

785

---

What is suspended state in ios?

838

---

Explain layer objects?

855

---

Explain difference between sax parser and dom parser?

736

---

Can you please explain the difference between nsarray and nsmutablearray?

781

---