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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
computeroperator4@gmail.com
Charges for mba rs 125/subject and rs 700/semester only.
For other rs 125/subject only
if urgent then call us on 08791490301, 08273413412
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