A user updates the wireless adapter software on a PC. Upon reboot the user logs in and the computer displays a stop error. Which of the following steps should the technician perform NEXT?
A. Purchase a new wireless adapter.
B. Roll back the device drivers in Safe Mode.
C. Install the device on a known working computer.
D. Reboot the computer in Last Known Good Configuration.
Answer: B. Roll back the device drivers in Safe Mode.
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What element contains each item in an ordered or unordered list?
a. item b. li c. dd d. dt
An external entity is called a source or ________ of data, and is considered to be external to the study.
A) destination B) result C) answer D) confusion
Identify the letter of the choice that best matches the phrase or definition.
A. The location of this is noted by a blue squiggly line B. A set of instructions written by the developer that tells the program how to operate C. Procedure used to close the application D. The kind of comment that describes the purpose of a program E. Event triggered by a user's clicking a Button object F. The dialog box used to select images that have been imported G. The kind of comment that appears on the same line as executable code H. If this object property has a value of False, the object will not trigger an event I. Changes program code statements into instructions that the computer can execute J. A statement that executes a specific prewritten procedure
You can modify an if modifier to execute one or more statements in the event the test condition evaluates as being false. To accomplish this, you need to add the optional else keyword.
Answer the following statement true (T) or false (F)