____ refers to the physical dimensions of the image.
A. File size
B. Image size
C. Image raster
D. Image width
Answer: B
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Describe the desktop environments available with openSUSE.
What will be an ideal response?
Develop an application that allows a user to decrypt a secret message (a string of numbers). The user should enter each number of the message one at a time in a JTextField. When the Decrypt JButton is clicked, the number should be decrypted to a letter. That letter should then be appended to the Decrypted message: JTextField. When the user enters the numbers 39, 79, 79, 68, 0, 55, 79, 82, 75, 1 in order, your application should appear as in Fig. 14.19.
a) Copying the template to your working directory. Copy the C:Exam- plesTutorial14ExercisesDecryption directory to your C:SimplyJava direc- tory.
b) Opening the template file. Open the Decryption.java file in your text editor.
c) Adding an instance variable. After the last GUI component is declared (line 18), add a declaration for a private String named message which will hold the decrypted message. Initialize message to the empty string. Use one line for a com- ment.
d) Storing the user input. Add code in the decryptJButtonActionPerformed method that will store the user input in an int variable named encryptedLetter. The rest of the code you will add in this exercises should be placed in the decryptJButtonAc- tionPerformed method.
e) Testing the user input. Your application should only accept user input in the range 0 to 94. Add an if statement that will test whether the user’s input is in the accepted range of values.
f) Decrypting the input. Add
An administrator is in a Remote Assistance session, sharing a user's desktop. While trying to map a shared network drive for the user, an "access denied" error is encountered while using the user's credentials. Which of the following should be the administrator's NEXT step?
A. Ensure the user's account is not locked out B. Use the fully qualified domain name of the share C. Open the location with administrator privileges D. Try mapping with a different drive letter
Virtually all computers today—such as embedded computers, mobile devices, microcomputers, midrange servers, mainframes, and supercomputers—are digital computers.
Answer the following statement true (T) or false (F)