The basic building element of Android's user interface is called

A. View
B. ContentProvider
C. ViewGroup
D.. Layout


A. View

Computer Science & Information Technology

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The Columnar form layout places field labels at the top of a column, which makes it appear like a table.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Write a static method findFigure(picture, threshold), where picture is a two-dimensional array of double values. The method should return a new twodimensional array whose elements are either 0.0 or 1.0. Each 1.0 in this new array indicates that the corresponding value in picture exceeds threshold times the average of all values in picture. Other elements in the new array are 0.0.

For example, if the values in picture are the average value is 5.55. The resulting array for a threshold of 1.4 would be and the resulting array for a threshold of 0.6 would be

Computer Science & Information Technology

Develop a decision tree for the True Disk company discount policy in Problem below.

A computer supplies firm called True Disk has set up accounts for countless businesses in Dosville. True Disk sends out invoices monthly and will give discounts if payments are made within 10 days. The discounting policy is as follows: If the amount of the order for computer supplies is greater than $1,000, subtract 4 percent for the order; if the amount is between $500 and $1,000, subtract a 2 percent discount; if the amount is less than $500, do not apply any discount. All orders made via the Web automatically receive an extra 5 percent discount. Any special order (computer furniture, for example) is exempt from all discounting.

Computer Science & Information Technology

Mark as Final signifies the intent of the author that the document is finalized and makes the document ________

A) read only B) ready to edit C) password protected D) ready to save

Computer Science & Information Technology