What is oracle block?

933

---

Describe the differences between vertical and horizontal portioning.

1096

---

Compare a hierarchical and network database model?

1041

---

Describe concurrency control.

1111

---

What is oracle block? Can two oracle blocks have the same address?

1084

---

What is authorization and integrity manager?

1039

---

What are the advantages of dbms?

1007

---

Define entity set.

969

---

Discuss some of the techniques that can be used to tune operational performance.

1018

---

What are its two major subsystems of r?

1232

---

Explain the difference between a dynamic and materialized view.

950

---

Explain why an information gap exists in most organizations.

980

---

describe and contrast a trigger and a procedure.

1109

---

describe middleware applications that ease the connection of databases to web?

990

---

What is posting?

1086

---