Computer Fundamentals - Section 5 Multiple Questions and Answers.




11.What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
A. Bus control
B. Interrupts
C. Bus arbitration
D. Status

12.In synchronous transmission data from various users
A. Require header
B. Do not require header
C. Sometimes require header
D. All of the above

13.General purpose computers are those that can be adopted to countless uses simply by changing its
A. keyboard
B. printer
C. program
D. display screen

14.What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?
A. Load maker
B. Load marker
C. Tape separator
D. Tape marker

15.A part located in the central processing unit that stores data & information is known as
A. Core memory
B. PROM
C. EPROM
D. ROM

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