What is oracle block?

933

---

Describe the differences between vertical and horizontal portioning.

1091

---

Compare a hierarchical and network database model?

1037

---

Describe concurrency control.

1103

---

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

1079

---

What is authorization and integrity manager?

1034

---

What are the advantages of dbms?

1002

---

Define entity set.

966

---

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

1012

---

What are its two major subsystems of r?

1225

---

Explain the difference between a dynamic and materialized view.

950

---

Explain why an information gap exists in most organizations.

970

---

describe and contrast a trigger and a procedure.

1104

---

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

984

---

What is posting?

1084

---