Widget is an item that appears in a programs graphical user interface.
Answer: $420
Explanation: from the question above, mercy worked 42 hours at $10 an hour. Her total pay before tax is: 42 x 10 =
$420
Answer:
traversed
Explanation:
B-tree is a self balancing tree and it is a data structure which allows insertion, deletion operations.
inorder, preorder and post order, they all are traversing algorithms in the tree data structure.
inorder: first print left, then root and then right.
preorder: first print root, then left and then right.
postorder: first print left, then right and then root.
Therefore, the answer is traversed.
Answer:
Big data are used to _____. Select 3 options.
understand people’s hobbies
analyze people’s interests
make decisions about marketing
Explanation:
100%