In a(n) ____________________ approach to troubleshooting, a troubleshooter just attempts various fixes in hopes of eventually hitting on something that works.
Fill in the blank(s) with the appropriate word(s).
trial-and-error
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Write a function that counts the characters in a string the user inputs. Then write a routine that calls the function and displays the following output.
$ ./count_letters.py Enter some words: The rain in Spain The string "The rain in Spain" has 17 characters in it.
The ____ Tool removes blemishes and imperfections by sampling pixels around the spot and then paints with matching texture, lighting, transparency, and shading.
a. Healing Brush b. Spot Healing Brush c. Sponge d. Red Eye
A cable modem upstream channel’s data rate is:
a. limited by FCC licensing requirements. b. slower than downstream because cable is a noisy environment. c. slower than downstream because most systems do incorporate enough duplexing transponders. d. faster than downstream because the downstream traffic is much heavier. e. faster than downstream because the data is not mixed with video signals.
Critical Thinking Questions Case 5-2 ? You are curious about cloud data privacy, so you do some research on the potential risks, as well as protection methods and regulations. FERPA regulates the confidentiality of ______.
A. criminal records B. students' educational records C. financial transactions D. user names and passwords