The class __________ is an ancestor class of all Java classes.
(a) String
(b) Object
(c) Math
(d) JFrame
(b) Object
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Which of the following is true?
a. Pseudocode is used to describe an algorithm. b. Pseudocode is not an actual computer programming language. c. Pseudocode is used to describe executable statements that will eventually be translated by the programmer into a program. d. All of the above.
What command can a Vim user type if they want to cut the line of text the cursor is currently positioned in?
A. cc B. dd C. aa D. tt
You work in the Accounting department and have been using a network drive to post Excel workbook files to your file server as you complete them. When you attempt to save a workbook file to the drive, you see the error message: "You do not have access to the folder 'J:\'. See your administrator for access to this folder." What should you do first? Second? Explain the reasoning behind your choices.
a. Ask your network administrator to give you permission to access the folder. b. Check File Explorer to verify that you can connect to the network. c. Save the workbook file to your hard drive. d. Using File Explorer, remap the network drive. e. Reboot your PC.
The keyword is used to pass value-type variables to methods by-reference.
a) ref b) reference c) RefPass d) None of the above.