Options: is a device that performs a sequence of operations specified by instructions in memory., is the device where information is stored, is a sequence of instructions, is typically characterized by interactive processing and time-slicing of the CPU's time to allow quick response to each user.
Options: a. It is a printed page where users will write their data to fill it up
b. It is an input screen designed to make the viewing and entering data easier
c. This is an important part of database used by analysts to draw conclusions
d. All of above
Which of the following applies to Internal DOS commands?
Options: Internal commands can be run whenever the DOS prompt is displayed, Internal commands are reserved for DOS-level programming, Internal commands can only be executed from a batch file, Internal commands are stored on disk separately from COMMAND.COM