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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