What are the different delete rules that a relationship can have? Which one takes ownership?

800

---

What is the purpose of reuseidentifier?

852

---

What is dependency management tools?

801

---

Why do all model object attributes get marked with @dynamic and not synthesised?

899

---

In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?

884

---

What is nsmanagedobjectcontext? What are the different concurrency types? Explain them.

765

---

What are transient properties?

850

---

Why do all model object attributes get marked with @dynamic and not synthesised? What does @dynamic mean?

760

---

What are the different store migration options? How do they work?

796

---

How to handle concurrency problems in core data?

939

---

Explain parent-child context setup. How does it work? What are the advantages?

780

---

What major changes released in ios7, ios8, ios9+?

818

---

What is the responder chain?

830

---

Can a static library (.a) contain assets like pictures, sound documents and so on.?

803

---

How does the runtime handle message passing? What is message forwarding?

905

---