Which of the following represents megahertz?
A. the number of millions of CPU cycles per second
B. the number of billions of CPU cycles per second
C. a type of CPU that can recognize as many as 100 or more instructions, enough to
carry out most computations directly
D. a limitation in the number of instructions the CPU can execute to increase processing
Which of the following represents the different information levels?
A. detail, summary, aggregate
B. document, presentation, spreadsheet, database
C.individual, department, enterprise
D. executives, managers, operational employees