Which three commands cause a transaction to end?

597

---

You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?

789

---

How does non-cluster index functions?

654

---

What are the tools used for backup and ticketing?

580

---

What is the difference between oracle and MS Access?

618

---

What is the function of cluster index?

617

---

How concurrency problems effect the database?

637

---

What does specialization in DBMS mean?

655

---

What is a sequence? Explain it with one example?

651

---

What is the candidate key used for?

628

---

What is the difference between primary and candidate key?

580

---

What is the difference between specialization and generalization?

584

---

Data structure used to implements a menu:

632

---

How default key is different from primary key?

622

---

How many indexes can be created on a table?

617

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