Computers and Technology, 25.02.2020 19:02 JayJay5817
Consider the following code snippet:Employee anEmployee = new Programmer();anEmployee. increaseSalary(2500);Assume that the Programmer class inherits from the Employee class, and both classes have an implementation of the increaseSalary method with the same set of parameters and the same return type. Which class's increaseSalary method is to be executed is determined by .a) the hierarchy of the classes. b) the variable's type. c) the actual object type. d) it is not possible to determine which method is executed.
Answers: 2
Computers and Technology, 23.06.2019 07:00
Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.
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Computers and Technology, 23.06.2019 09:50
Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?
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Computers and Technology, 23.06.2019 13:30
Font size, font style, and are all aspects of character formatting.
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Computers and Technology, 23.06.2019 14:30
Select the correct answer. andy received a potentially infected email that was advertising products. andy is at risk of which type of security threat? a. spoofing b. sniffing c. spamming d. phishing e. typo-squatting
Answers: 2
Consider the following code snippet:Employee anEmployee = new Programmer();anEmployee. increaseSalar...
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