Teaching EMRS JSA (Junior Secretariat Assistant) Mock Test Series 2023 Computer Awareness Computer Fundamentals or Terminologies
Which of the following statements defines a mainframe computer?
1
It is a system mainly employed in large organizations for mission critical applications requiring high volumes of data processing
2
It is the fastest computer that is available at a given point in time. They are most expensive and are used for high level mathematical calculations
3
It is a system which controls an environment by receiving data, processing them, and returning the results sufficiently quickly within a specified time constraint
4
All of the above