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Question:
(a) Software may be categorized into System software and Application software. Differentiate between these two categories, using examples to support your answer.
(b) Explain why an Operating System is important and describe the following functions of an operating system.
(c) Data Communication is the process of sending data from one system to another through a communication channel. Write short notes on any four communication channels used for data communication.
What is Optical character recognition (OCR) Information on paper is automatically read by a scanner and is then processed/analysed by OCR software and stored in an electronic
Explain the Power Dissipation characteristics for digital IC's. Ans. Power Dissipation: - It is amount of power dissipated in a digital IC. This is determined through
Define Protocol. It is a set of rules that are followed by interconnecting computers and terminals to make sure the orderly transfer of information
State the scope of security policy The scope of security policy depends on aspects such as the size of the Intranet site, type of information hosted on it, and the number of u
Define seek time and latency time. The time taken by the head to move to the appropriate cylinder or track is known as seek time. Once the head is at right track, it must wai
how can we improve the way LLC and MAC are used for LAN operation.?
Describe the term- System analyst Design Once analysis has taken place and systems analyst has some idea of the scale of problem and what needs to be done, subsequent stage is
Question: a) Write a small program using floating-point operations in Reverse Polish Notation to evaluate the following: Volume of Sphere = (4/3)πr 3 Consider that the u
Determine about the security- accidental damage accidental damage is best guarded against by keeping back up files or use Grandfather-Father-Son (GFS) method; also use of passw
What is EDI (Electronic Data Interchange)? EDI: Electronic Data Interchange (EDI) is used by organizations for transactions that happen on regular basis to a pre-determined for
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