Which of the following hardware components is the most important to the operation of a database management system?
A. high-resolution video display
B. printer
C. high speed, large-capacity disk
D. plotter
E. mouse
Answer: Option C
This Question Belongs to Computer Science >> Database Systems
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A. update files
B. print files on paper
C. data entry
D. All of the above
E. None of the above
Which of the following is not a logical data-base structure?
A. tree
B. relational
C. network
D. chain
E. All of the above
Which of the following is a database administrator's function?
A. database design
B. backing up the database
C. performance monitoring
D. user coordination
E. All of the above
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A. Print
B. Sort
C. Look-up
D. All of the above
E. None of the above
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