A(n) _____ is unique if the value (content) in that field appears only in one record.

A. entity
B. key
C. object
D. item


Answer: B

Business

You might also like to view...

All of the following factors except ________ make international telephone interviewing easier

A) relatively upscale consumers who are accustomed to business transactions by phone B) consumers who can be reached by phone and can express themselves easily C) decline in the costs of international telephone calls D) in many cultures face-to-face relationships are predominant

Business

Which of the following is a probing question Jeannie could ask a boutique buyer?

A) Can we arrange delivery for next Wednesday? B) Are the limited sizes of the other swimsuits you carry affecting sales? C) What are the most common swimsuit sizes sold to guests at the resort? D) What colors and sizes are primarily sold in your boutique? E) Do you experience a fluctuation of sales throughout the year?

Business

A(n) ________ is the result of the disaggregation of an aggregate plan

Fill in the blanks with correct word

Business

A project manager applied for a job, and listed his previous employer as a reference. When the prospective employer called, the man who gave a reference for the project manager falsely implied that the project manager was incompetent, even though he had never worked with or supervised the employee, nor checked any employment records. The project manager did not get the new job. If the project

manager sues his former employer for defamation, the court will likely rule that: a. the employer did not defame the former employee because its statements were merely opinions and did not purport to be factual b. the employer did not defame the former employee because the statements, although harsh, were truthful c. the employer defamed the former employee because statements made in references are not subject to qualified privilege d. the employer defamed the former employee because the employer was recklessly indifferent to the truthfulness of the statements made

Business