The _____ mediates applications and the computer, and controls peripheral devices.

A. operating system
B. utility system
C. multimedia software
D. application software


Answer: A

Business

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Which of the following is believed to have contributed to the Pacific Gas and Electric natural gas pipeline explosion in 2010?

a. Inspection crew incentives that encouraged false reporting. b. Undetected earthquake damage. c. Untrained and inexperienced construction crews. d. Lack of a formal code of ethics. e. Sabotage by a competitor.

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ABC Corporation would like to evaluate three production processes (A, B, and C) to accommodate the changes in demand for its products. The fixed and variable costs per unit are tabled here. Determine the process to be selected when the production volume is 500 units.



A. Process A
B. Process B
C. Process C
D. cannot be determined

Business

Dividing assembly tasks as equally as possible to each workcenter in an assembly line is referred to as?

a. Assembly line division b. Assembly line allocation c. Assembly line smoothing d. Assembly line balancing

Business

If Monty buys a new television for $800 this month and sends in a credit card payment of $1,200 when he gets his statement, how much interest will he pay on the television for the month?

Monty currently has a Visa card from his bank with the following terms: 18% on purchases, 24% on cash advances with a 4% cash advance fee on the amount, and a default or penalty rate of 36%. His current statement shows a balance of $6,000. So far he has only taken one cash advance, withdrawing $1,000 from a casino in Las Vegas a year ago, which he has already paid off. Lately he has been having a hard time paying more than the minimum payment of 4% of his balance. The only assets he owns are a seven-year-old car and a $2,500 certificate of deposit that has a 5% APR. A) 18% B) 1.5% C) None, since he paid for the television in full during the grace period. D) None of the above answers is correct.

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