List the four types of action queries and give an example of what each would do.
What will be an ideal response?
1. A Delete query would be created to remove products that are discontinued or for which there are no orders.
2. An Update query would be created to raise prices by 10% for all products.
3. An Append query would be created to merge new employee records into the existing Employees table for a company that you just acquired.
4. A Make Table query would be created to export records to another Access database in order to make a backup copy of a table.
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The outside gridlines are not affected by a table's border attribute; only the internal gridlines are changed.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1. Because transistors were smaller and produced less heat than vacuum tubes, they allowed for the design of smaller and faster computers. 2. A microprocessor is a special-purpose computer that is used to control scientific machinery. 3. Moore’s Law states that the number of transistors that can be manufactured on a computer chip doubles every 12 to 18 months. 4. The first personal computer was the IBM PC, which first hit the market in 1980. 5. Many Web servers improve performance by utilizing parallel processing, in which multiple processors run simultaneously to handle page requests.
How does Direct Sequence Spread Spectrum (DSSS) work?
What will be an ideal response?
The Yes/No data type allows you to set the Format property to either the Yes/No, True/False, or On/Off predefined formats or to a custom format for the Yes/No data type
Indicate whether the statement is true or false