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PROGRAM- BCA (Revised Fall 2012)
SEMESTER- 1
SUBJECT CODE & NAME- BCA1010–
Fundamentals of IT& Programming
Qus:1 Write a note on the following
a) Optical Character Readers (OCR)
b) Laser printer
Answer:
a) Optical Character
Readers (OCR):
These
are another kind of input devices that are used to read any printed text. They
can interpret handmade marks, handwritten characters, machine printed
characters and special symbols and codes.
Qus:2 Explain the two types of
terminals used with mainframe systems?
Answer:
Mainframe
computers are also large-scale computers but supercomputers are larger than
mainframe. These are also very expensive. The mainframe computer specially
requires a very large clean room with air
Qus:3 Explain about Linux operating
system.
Answer:
Linux
operating system is one of the most prominent examples of open source
development and free software; its underlying source code is available for
anyone to use, modify, and redistribute freely. Originally developed and used
primarily by individual enthusiasts on personal computers, Linux has since
gained
Qus:4 List any five characteristics
of an object-oriented design (OOD).
Answer:
Object–oriented
design is a design strategy based on information hiding. It differs from the functional
approach to design in that it views a software system as a set of interacting
objects, with their private state, rather than as a set of functions that share
a global state.
Qus:5 List the five major
activities of an operating system in regard to process management
Answer:
The
operating system manages many kinds of activities ranging from user programs to
system programs like printer spooler, name servers, file server etc. It is important
to note that a process is not a program. A process is only ONE instant of a
program in execution. There are many processes can be running the same
Get fully solved assignment, plz drop a mail with your sub code
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Charges for mba rs 125/subject and rs 700/semester only.
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