Answer:
A Red Black Tree is a type of self-balancing(BST) in this tree ,each node is red or black colored. The red black tree meets all the properties of the binary search tree, but some additional properties have been added to a Red Black Tree.
A Red-Black tree's height is O(Logn) where (n is the tree's amount of nodes).
In a red-black tree with black height k
The maximum number of internal nodes is 
.
The smallest possible number is 
.
Answer:
A. Corrupted or missing display driver
Explanation:
The most likely reason for this problem would be a corrupted or missing display driver. The display driver is in charge of grabbing the information from the graphic card and adjusting all the necessary settings so that all of the graphic card's power is able to be utilized. Missing or corrupt drivers can cause errors such as laggy display, wrong resolution/minimum resolution, missing display settings, etc. A graphic card failure on the other hand would show no image on the screen whatsoever when turning on the computer.
Answer:
she can use Ctrl S then open it again
Explanation:
i hope this helps and please mark as brainliest
Answer:
Procedural Language.
Explanation:
The procedural language used to create a program by using a programming editor or IDE, These graphical environment help users develop programming code, and fix bugs in the code.
