Describe the difference between volatile and nonvolatile memory.

What will be an ideal response?


The cache and main memory are volatile, meaning their contents are lost when power is off. Magnetic and optical disks are nonvolatile, meaning their contents survive when power is off. If you suddenly lose power, the contents of unsaved memory-say, documents that have been altered-will be lost.

Business

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Investing activities include those transactions involving the purchase and sale of long-term assets, investments in debt and equity securities, and lending money and collecting the principal on the related loans

Indicate whether the statement is true or false

Business

Many Web conferencing programs allow meeting participants to see a presentation and the presenter's slides at the same time

Indicate whether the statement is true or false

Business

The price per unit is $1.00. The average variable cost per unit is 60 cents. The total fixed cost is $20,000. What is the break-even point?

A. 75,000 units B. 33,334 units C. 50,000 units D. 40,000 units E. 20,000 units

Business

If the AFL-CIO were to set up a long-range strategic partnership with a company, which of the following could be included in the agreement?

A. Less employee involvement B. Decreased worker accountability C. Decreased worker responsibility and thus less stress D. Increased costs E. Increased worker participation in decision making

Business