What is the execute method in java?

543

---

Explain some new features available in jdbc 4.0?

606

---

Explain the various types of locking system in jdbc?

489

---

What is addbatch jdbc?

531

---

Explain the locking system in jdbc & its types?

500

---

What is use of connection pooling?

516

---

What is drivermanager in jdbc?

536

---

What are the steps required to execute a query in jdbc?

528

---

Why do we use jdbc in java?

540

---

What is two-phase commit in the database?

512

---

Explain the steps in writing a java program using jdbc?

445

---

List the common jdbc exceptions ?

563

---

How can we disable a constraint ?

559

---

Does sql allow null values ? Can we use it within where clause ?

506

---

Write an sql to find all records having all numeric characters in a field ?

488

---