. All of the following are TRUE regarding virtual memory EXCEPT
Options: a. Any amount of RAM can be allocated to virtual memory
b. The setting for the amount of hard disk drive space to allocate virtual memory canbe manually change
c. This temporary storage is called the swap file or page file
d. Virtual memory is the physical space o the hard drive
Options: a. Sheet tabs can be colored
b. Some picture can be applied as a background of a sheet
c. You can set the column width automatically fit the amount of text
d. The width of a row and be specified manually or fit automatically
A _____ provides a set of integrated computer tools that allow a decision maker to interact directly with computers in order to retrieve information useful for semistructured and unstructured decisions,
Options: that has its molecules arranged in a random pattern, that would be attracted to the earth's north magnetic pole, that would be repelled by the south pole of another magnet, that would be attracted to the earth's south magnetic pole
Which of the following statements is true about symmetric multiprocessing?
Options: A single copy of the operating system resides in each processor., Useful for situations where data must remain in memory to process., Bottlenecks increase with uniprocessor systems because tasks are not shared., The problems of memory contention are unlikely.
Options: Buffering is the process of temporarily storing the data to allow for small variation in device speeds, Buffering is a method to reduce cross-talks, Buffering is a method to reduce the routing overhead, Buffering is storage of data within the transmitting medium until the receiver is ready to receive
. Which of the following statements does NOT hold true for the Top Values property?
Options: a. The Top Values property displays only the highest values from the query.
b. The Top Values property requires the fields to have a defined sort order.
c. The Top Values property finds a specified number of records.
d. The Top Values property finds a specified percentage of records.