You are trying to determine the appropriate level of high availability for a server. the server must be available on a constant basis, and downtime in a given year cannot exceed 1 hour. it normally takes you about 45 minutes to bring down and restart the server for maintenance. which of the following reflects the level of availability you require?
a. 99.999 percent availability
b. 99.9 percent availability
c. 99.99 percent availability
d. 99 percent availability

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x,y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documentation/point2d.html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

If you want to delete an entire word at a time, which key should you press along with the backspace or delete key?

Which key should you press to leave the cell as it originally was? a. delete b. cancel c. backspace d. enter