Jacob has a text file open, and he is typing on the keyboard. What is the best description of how the changes are being implemented?
The original file is temporarily changed; the changes become permanent when he clicks "save."
The new version is kept in a special virtual space; the file is only changed when he clicks "save."
The information is stored on the clipboard:
O A copy is created with a new filename, which will overwrite the old one when he clicks "save."

Create a cell reference in a formula by typing in the cell name or         a. right-clicking the cell. b. clicking the cell. c. clicking the column where the cell is located. d. clicking the row where the cell is located.

You have a linux system that has a 1000gb hard disk drive, which has a 90gb partition containing an ext4 filesystem mounted to the / directory and a 4gb swap partition. currently, this linux system is only used by a few users for storing small files; however, the department manager wants to upgrade this system and use it to run a database application that will be used by 100 users. the database application and the associated data will take up over 200gb of hard disk space. in addition, these 100 users will store their personal files on the hard disk of the system. each user must have a maximum of 5gb of storage space. the department manager has made it very clear that this system must not exhibit any downtime as a result of hard disk errors. how much hard disk space will you require, and what partitions would you need to ensure that the system will perform as needed? where would these partitions be mounted? what quotas would you implement? what commands would you need to run and what entries to /etc/fstab would you need to create? justify your answers.

How often does colleges update the cost of attendance on their website? . a)every two years b) every four years c) every year d) every semester