If you update an existing driver and then experience problems with the new version, what should you do?
a. Roll back the driver to the previous version.
b. Disable the device.
c. Run a virus scan.
d. Disconnect the device.
A. If, at any time, you want to restore the previous version for a driver, Windows 7 maintains a copy of the previous driver each time a new one is updated.
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Which TCP flag can be the default response to a probe on a closed port?
A. RST B. URG C. PSH D. SYN
To edit a form while previewing the data, use ________
A) Layout view B) edit mode C) Form view D) Datasheet view
Describe the three basic components of an industrial control system (ICS).A. An ICS has three basic components: input/output (I/O) functions on the machine, a controller, and the interface for the operator. Input and output work through sensors and actuators. Sensors monitor things like temperature, for example, and the actuator makes changes that modify that temperature. The controller, some sort of computer, knows enough to manage the process, such as "keep the temperature between 50-55 degrees Fahrenheit." The operator watches some kind of monitor-the interface-and intervenes if necessary.
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. Some illegitimate sites that advertise free downloads also embed spyware on your system. 2. Always work from a copy of the original file. 3. Antique documents, such as licenses, records, letters, and other forms of paper, usually have the same aging characteristics as photographs. 4. Exposure to light is the main factor causing printed photos to fade. 5. The Spot Healing Brush Tool options bar contains settings for the blending mode of the repair and the sampling methods.