Your grocery store, bank, video rental store and favorite clothing store all use databases to keep track of customer, inventory, employee and accounting information. Databases allow for data to be stored quickly and easily and are used in many aspects of your daily life.
Answer:
Control (Ctrl) + C. Remember "C" as. The COPY command is used for just that - it copies the text or image you have selected and stores is on your virtual clipboard
Cut command = Sections of a specified file or piped data and print the result to standard output. The command cuts parts of a line by field, delimiter, byte position, and character.
Explanation:
Think of copy command as a "duplicating tool." It is taking something and duplicating it, making an exact second version of it.
The cut command is like a "delete" key. It takes something and cuts it, or deletes it.
The hypervisor which works on older PC's without hardware virtualization support is called VirtualBox. It is a software allows you to run operating systems in special environment which is called virtual machine. It means that you can run another OS without re-installing existing one.
A Would be the answer, Sir.!