3. Which of the following is true regarding a monitor's refresh rate? a. as long as the graphics adapter can refresh the image at a particular rate, the attached monitor can accommodate that refresh rate. b. the refresh rate is normally expressed in MHz. c. the refresh rate is normally selected by using the controls on the front panel of the monitor. d. as you lower the resolution, the maximum refresh rate allowed tends to increase.
d. the maximum allowable refresh rate does tend to be affected by the resolution you choose in the operating system. the refresh rate is most often expressed in cycles persecond. Hz, not millions of cycles per second (MHz). you must usually select the refresh rate you want from the display settings dialog pages, not through the monitors built in menu system, although the monitor can often tell you which refresh rate you're using.