A) usually implied and is rarely included in the paragraph.
B) generally explicit and is often the first sentence in the paragraph.
C) often vague and is usually placed in the middle of the paragraph.
D) most often understated and normally is the last sentence in the paragraph.
An important aspect of mobile communication in the workplace is ________, which
integrates voice, video, instant messaging, and real-time collaboration into a single
system.
A) business communication
B) unified communication
C) peripatetic communication
D) digital communication
Which of the following is addressed when advertising to people who have a need to
show others that they are successful?
A) The need for affiliation and belonging
B) The need for achievement
C) The need for safety and security
D) The need for power and control
E) The need for aesthetic appreciation