A message that is made to look as though it is coming from a trusted source but is not is called
a. a denial of service attack
b. digital signature forging
c. Internet protocol spoofing
d. URL masquerading
C
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In computing descriptive statistics from grouped data,
A. data values are treated as if they occur at the midpoint of a class. B. the grouped data result is more accurate than the ungrouped result. C. the grouped data computations are used only when a population is being analyzed. D. none of these alternatives is correct.
Explain a metacommunication and kinesic communication. What are the characteristics of nonverbal messages?
What will be an ideal response?
Decoupling points are steps in the process where waiting takes place, either before or after the procedure is performed.
Answer the following statement true (T) or false (F)
Wadding Corporation applies manufacturing overhead to products on the basis of standard machine-hours. For the most recent month, the company based its budget on 3,600 machine-hours. Budgeted and actual overhead costs for the month appear below: Original Budget Based on 3,600 Machine-Hours-Actual CostsVariable overhead costs: Supplies$11,160 $11,830 Indirect labor 26,280 27,970 Fixed overhead costs: Supervision 19,700 19,340 Utilities 5,900 5,770 Factory depreciation 6,900 7,210 Total overhead cost$69,940 $72,120 ?The company actually worked 3,900 machine-hours during the month. The standard hours allowed for the actual output were 3,890 machine-hours for the month. What was the overall variable overhead efficiency variance for the month?
A. $656 Favorable B. $104 Unfavorable C. $760 Favorable D. $180 Favorable