Computer Basic Information
Which of the following is true concerning personal computers?

The electronic spreadsheet has been a primary reason for their popularity
None of these
They decrease the demand for mainframe computers
They have been most successful in the home
Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
Bit map terminal

requires considerable amount of video RAM
All of these
None of these
requires tremendous amount of copying and hence low performance
support displays containing multiple windows

ANSWER DOWNLOAD EXAMIANS APP