On an entity-relationship diagram, the entity's identifier is:
A) identified by using a double-lined ellipse.
B) underlined on an E-R diagram.
C) bold on an E-R diagram.
D) written in all capital letters on an E-R diagram.
E) placed in italics.
B
Explanation: B) This underlined identifier uniquely identifies an entity instance in an entity.
CL
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Creating a document that uses primarily simple sentences will result in a document with which of the following attributes?
A) Thoughts will be properly expressed. B) The writing will sound choppy. C) The sentence structure will be tiring to read. D) The document will be easy to understand and follow. E) The relationships between ideas will be easy to identify.
Wade v Mississippi Cooperative Extension Service
(a)All-white supervisors using subjective and vague standards to rate black employees is discriminatory (b)There is an assumption that of workers in the later years their work life are in a decline stage (c)Trait ratings can be subjective and biased and are not usually based on job content (d)Irrespective of the work they were doing, employees were rated against each other without establishing any criteria for job-related performance