Question: 4. Each table in a database must have at least one A. Primary key Foreign key C. Compound key D. All of the above 5.

4. Each table in a database must have at least one A. Primary key Foreign key C. Compound key D. All of the above 5. A group of similar fields in a table is called A. Database B. Record Bytes or characters D. Column 6. To represent relationship between table A and table B in a database by using A Primary key B. Foreign key C. Compound key D. file system 7. refer to the structured presentation of data using sorting, grouping, filtering, and other operations. A. Forms B. Queries C. Reports D. Application programs 8. Which of the following is an example of a database management system? A. SQL B. DBO C. Bigdata D. Access 9. Which of the following is a positive of cloud services? A. Control of data location. B. Small capital requirements. C. In-depth visibility of security and disaster preparedness. D. Dependency on vendor. 10. Which of the following is a positive of in-house development of information systems? A. Loss of control over data location. B. Significant capital required. C. Small capital requirements. D. Control of data location
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