Computer Knowledge Quiz for IBPS PO Mains – Set 11

Hello and welcome to ExamPundit. Here is a set of Computer Knowledge Quiz for IBPS PO Mains.

1. Computer program
allowing higher-level computer programs to interact with a hardware device is

known as
(a) Device driver
(b) Software driver
(c) Hardware driver
(d) Both (a) and (b)
(e) None of these
2. What is meant by a
dedicated computer?
(a) Which is used by one person only
(b) Which is assigned one and only one task
(c) Which uses one kind of software
(d) Which is meant or application software
(e) None of these
3. The system unit of
a personal computer typically contains all of the following except
(a) Microprocessor
(b) Disk controller
(c) Serial interface
(d) Modem
(e) None of these
4. In most IBM PCs,
the CPU, the device drives, memory expansion slots and active components are

mounted on a single board. What is the
name of this board?
(a) Motherboard
(b) Breadboard
(c) Daughter board
(d) Grandmother board
(e) None of these
5. Umbrella term
covering some of Microsoft’s legal mechanisms for software source code
(a) Shared source
(b) Shared software
(c) Licensed software
(d) Freeware Software
(e) None of these
6. Perforated paper
used as input of output media is known as
(a) Paper tape
(b) Magnetic tape
(c) Punched papers tape
(d) Card punch
(e) None of these
7. Which is
considered a direct entry input device?
(a) Optical scanner
(b) Mouse and digitizer
(c) Light pen
(d) All of the above
(e) None of these
8. Which is used for
manufacturing chips?
(a) Bus
(b) Control unit
(c) Semiconductors
(d) Both (a) and (b)
(e) None of these
9. What is the term
used or internet radio?
(a) Slacker
(b) Drive
(c) IPod
(d) Android
(e) None of these
10. An encryption
system in which the sender and receiver of a message share a single common key
is used to encrypt and decrypt
the message is known as
(a) Thread bump
(b) secret-key cryptography
(c) Cloud storage
(d) Bootstrap
(e) None of these
11. A/An __________ device
is any device that provides information which is sent to the CPU.
(a) Input
(b) Output
(c) CPU
(d) Memory
(e) None of these
12. The storage
subsystem in a microcomputer consists mainly of _________ Media with varying

(a) Memory or video
(b) Magnetic or optical
(c) Optical or memory
(d) Video or memory
(e) None of these


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