Computers and Technology, 01.11.2019 01:31 samariamartinez1029
Given the following class import java. util. arraylist; public class rectangletester { public static void main(string[ ] args) { arraylist shapes = new arraylist(); shapes. add(new rectangle(1, 1)); shapes. add(new rectangle(2, 2)); shapes. add(new rectangle(3, 3)); shapes. add(new rectangle(4, 4)); rectangle datarecord; for(int index = 0; index < shapes. size(); index++) { datarecord = shapes. get(index); datarecord. calcrectarea(); datarecord. calcrectperimeter(); } } } which of the following could not be a constructor for the rectangleclass? i. rectangle(int s1, int s2) { myside1 = s1; myside2 = s2; } ii. rectangle(s1, s2) { myside1 = s1; myside2 = s2; } iii. rectangle() { }
Answers: 2
Computers and Technology, 22.06.2019 15:50
The file sales data.xlsx contains monthly sales amounts for 40 sales regions. write a sub that uses a for loop to color the interior of every other row (rows 3, 5, etc.) gray. color only the data area, columns a to m. (check the file colors in excel.xlsm to find a nice color of gray.)
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In a word processing program, such as microsoft word, which feature to you choose the desired picture enhancement?
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What is a programming method that provides for interactive modules to a website?
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Computers and Technology, 23.06.2019 22:30
You draw two cards from a standard deck of 52 cards, but before you draw the second card, you put the first one back and reshuffle the deck. (a) are the outcomes on the two cards independent? why?
Answers: 3
Given the following class import java. util. arraylist; public class rectangletester { public stati...
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