Amicroprocessor runs an internal program called a(n)
a. operating system.
c. instruction chain.
b. scratchpad memory.
d. pal.

In a file-oriented information system, a work file stores relatively permanent data about an entity is created and saved for backup and recovery purposes stores records that contain day-to-day business and operational data is a temporary file created by an information system for a single task

To insert a column without using commands in any tabs, a user can -click and then click insert column.

Create a pseudocode design to prompt a student for their student id and the titles of the three classes they want to add. the solution should display the student’s id and a total bill. • bill a student using the following rules: o students can only add up to 3 classes at a time.