Which of the following is true concerning personal computers?
A. They decrease the demand for mainframe computers
B. They have been most successful in the home
C. The electronic spreadsheet has been a primary reason for their popularity
D. Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes
E. None of the above
Answer: Option C
Solution (By Examveda Team)
The correct answer is Option C: The electronic spreadsheet has been a primary reason for their popularityElectronic spreadsheets like VisiCalc and Lotus 1-2-3 were among the first "killer applications" that drove the rapid adoption of personal computers in business environments.
They allowed users to perform complex calculations, automate financial tasks, and manage data in ways that were previously time-consuming or impractical.
This utility and versatility made personal computers indispensable tools in offices and significantly contributed to their widespread use.
Options A and D are incorrect because personal computers did not eliminate the need for mainframes or minis; instead, they complemented them.
Option B is misleading since personal computers have been more influential in business and education sectors than just homes.
Therefore, Option C is the most accurate statement regarding the rise in popularity of personal computers.
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Comments (2)
A light sensitive device that converts drawing, printed text or other images into digital form is
A. Keyboard
B. Plotter
C. Scanner
D. OMR
E. None of these
Which protocol provides e-mail facility among different hosts?
A. FTP
B. SMTP
C. TELNET
D. SNMP
E. None of these
The basic architecture of computer was developed by
A. John Von Neumann
B. Charles Babbage
C. Blaise Pascal
D. Garden Moore
E. None of these
🧠Background:
In the early days of personal computers (late 1970s to early 1980s), many people didn’t yet see a strong reason to own one—until electronic spreadsheets were introduced.
I don't think Option C is correct