your answer should be TRUE if i’m correct..
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<span>If you want to add a border you have to use 'Insert' tab to make this change. Then you have to click on</span> "Picture" that is placed in the Insert menu, and choose "Clip Art." You can use the search box at the top of the Clip Art gallery in order to find a suitable border. When you finally found it, click on it, then select the button "Insert".
Answer:
Data is stored in tables, where each row is an item in a collection, and each column represents a particular attribute of the items. Well-designed relational databases conventionally follow third normal form (3NF), in which no data is duplicated in the system. ... With a homogenous data set, it is highly space efficient
Answer:
previousAddition instance variable
Explanation:
In order to accomplish this you would need to add a previousAddition instance variable. In this variable you would need to save the amount that was added at the end of the process. Therefore, if a mistake were to occur you can simply call the previousAddition variable which would have that amount and subtract it from the total. This would quickly reverse the mistake, and can be easily called from the undo() method.
