Computer Knowledge Quiz for RBI Assistant 2015 - Set 7


Hello and welcome to ExamPundit. Here is a set of Computer Knowledge Quiz for RBI Assistant 2015.


1. Total time between submission of a process and its completion is called ––––
(a) Scheduling
(b) Real–time
(c) Response time
(d) Turnaround time
(e) None of these



2. In _____ we transmit multiple data streams simultaneously across a single physical channel.
(a) Multiplexing
(b) Multitasking
(c) Multimedia
(d) Multiplayer
(e) None of these


3. How many CPU have a computer in multiprocessing ?
(a) Only one
(b) No limit
(c) More than one
(d) More than 4
(e) None of these


4. What's the function of the control unit ?
(a) It controls communication and co–ordination between input device.
(b) It controls communication and co–ordination between output device.
(c) It controls communication and co–ordination between input/output device.
(d) It controls the flow of data.
(e) None of these



5. With the help of database management system one can –––
(a) Store data
(b) Extract information
(c) Modify data
(d) Both A and B
(e) All of the above


6. In Excel, formulas begin with ––
(a) An equal (=) sign
(b) Arrow (→) sign
(c) Zero
(d) Space button
(e) None of these



7. A warm boot _____ in RAM and then reloads the operating system into RAM.
(a) Keeps all memory
(b) Erases everything
(c) Erases current history
(d) Contain specific data
(e) None of these


8. Which is not an advantage of external hard disk drives ?
(a) Large capacities
(b) Portability
(c) Easy to use
(d) Flexibility
(e) None of these


9. Stylus is an –––
(a) Output device
(b) Input / Output device
(c) Input device
(d) Printing device
(e) None of these


10. Which of the following is an alphanumeric key?
(a) Insert key
(b) Arrow key
(c) Number key
(d) Function key
(e) None of these



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