Match each term with the correct statement below. Rearranges files on the drive into as few segments as possible Searches for bad sectors on a volume and recovers the data from them if possible Used to enhance the amount of RAM in a system A hidden file stored in the root directory of drive C An extra copy of a data or software file that you can use if the original file becomes damaged or destroyed Snapshots of the system and include Windows system files that have changed A volume that can be accessed by way of a folder on another volume so that the folder has more available space Can span more than one hard drive Can be partitioned and formatted as a stand-alone hard drive Overall structure an OS uses to name, store, and organize files on a drive A. Dynamic volumes B. Virtual memory C. Defragmenting D. Backup E. Mounted drive F. Chkdsk utility G. Pagefile. sys H. Basic disk I. restore points J. file system

Write a program that uses a widgetviewer object to do the following: generate two random integers between 1 and 9 (inclusive). name one of them x, the other y. display them to the user using jlabel objects. create a jlabel object displaying the text "enter an operation number." create a jtextfield for the user's input. create a jbutton displaying the text "press here when you've entered your operation." use addandwait to add it to the widgetviewer object. when the user clicks the jbutton, evaluate operation in the following order to determine the one and only mathematical operation to perform on x and y. use a jlabel to display the result. if operation is between 1 and 10 inclusive, add x and y. if operation is evenly divisible by 4, subtract y from x. if operation is evenly divisible by 5, use integer division to divide y into x. if operation is an even number, use floating point division to divide y into x. if none of the other tests on operation apply, multiply x and y. note: operation can be negative or zero.

Events and conditions that happen within an organization that are somewhat easier to deal with when responding to change are called

What type of computer network ensures high security ?