What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?

484

---

How do I know if my os is corrupted?

547

---

Do you know what is iphone sdk?

448

---

Motivating factors for you?

710

---

How to create an identity column?

646

---

---

Which is better jdbc or hibernate?

163

---

What are the important tags of hibernate.cfg.xml?

160

---

Is apache a application server?

472

---

Name various sectors that are using R?

83

---

How to create the responsive theme?

71

---

What is the formula for calculating days in excel?

330

---

what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

1661

---

What benefits does the company provide?

782

---

Define the Term 'workflow'?

575

---

What is the difference between odbc, ole db & jdbc?

3

---