Compare the Update automatically and Fixed date options for slide footers. Give an example of when each would be used.
What will be an ideal response?
If you want the date to always be current, use Update automatically. Use a Fixed date if you want to preserve the original date.
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What is a test scenario? Where should you look for information to build test scenarios?
What will be an ideal response?
Indicate whether each of statements is valid, refer to the declarations and initializations below. If the statement is valid, indicate what value is displayed or assigned. If the statement is invalid, explain why.
``` double x[8] = {16.0, 12.0, 6.0, 8.0, 2.5, 12.0, 14.0, -54.5}; int j = 5; ``` printf("%.2f\n", x[j] + 1);
Revise the class Pet, as shown in Listing 6.1 of Chapter 6, so that it is serializable. Write a program that allows you to write and read objects of type Pet to a file. The program should ask the user whether to write to a file or read from a file. In either case, the program next asks for the file name. A user who has asked to write to a file can enter as many records as desired. A user who has asked to read from a file is shown all of the records in the file. Be sure that the records do not scroll by so quickly that the user cannot read them. Hint: Think of a way to pause the program after a certain number of lines are displayed.
This project can be written by making modifications to ClassObjectIODemo, Listing 10.9, however the PetRecord class does not have the useful readInput() and toString() methods as Species, so they have been added. Also, note that PetRecord must implement Serializable.
Case WD 6-2Cole is working on putting together a flyer for a local art show that he is coordinating.Cole places clip art of a door on the cover of the flyer, with the word "Welcome." He notices that the door is a little too big, and wants to change its size proportionately. Cole would ____.
A. drag a corner sizing handle B. drag a side sizing handle C. either a. or b. D. neither a. nor b.