computer fundamentals notes


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We will be discussing in detail everything about this evil Deadlock in our following article below. In the multi-user operating system, different users connected at different terminals and we can access, these users through the network as shown in the diagram. Ans. in favor of another when looking for more capacity, faster load times, or dynamically shifting capacities.

• The switched-mode power supply is also called switch-mode power supply or switching-mode power supply. It eliminate the need of separate compilation/run. Dear Aspirant, Today we are covering the study material on Computer Fundamentals, that will help you succeed in the upcoming exam.. Computer: A computer is a truly amazing machine that performs a specified sequence of operations as per the set of instructions (known as programs) given on a set of data (input) to generate desired information (output). These scheduling algorithms are either preemptive or non-preemptive. Computer is an advanced electronic device that takes raw data as input from the user and processes these data under the control of set of instructions (called program) and gives the result (output) and saves output for the future use. You may already have enough. The computer can use it to speed up the process of storing and accessing the information much more quickly from the disk cache than if the information stored in the usual place (which might be on a disk or in a part of the computer’s memory that takes longer to access).

It most widely used in computers. Can we think of a computer system without operating system? All these terms are used during soft copy and hard copy output. CBSE Class 11 Computer Science Revision Notes Chapter-1 Computer Fundamentals class 11 Notes Computer Science. USB (Universal Serial Bus): It is a newer type of serial connection that is much faster than the old serial ports.
It is generally smaller in size than a desktop computer and larger than a notebook computer. It is a non-volatile ROM chip which used for storing a small amount of data in computers or some other electronic devices.

[Read more…] about What is Cycle Time?

It refers to the physical devices used to store programs (sequences of instructions) or data (e.g.
As the bulk of data increases with the complexity of systems and multiple process running head to head it leads to most feared complication called Deadlock.

USB is also much smarter and more versatile since it allows the “daisy chaining” of up to 127 USB peripherals connected to one port. [Read more…] about What is VRAM (video ram)? Our Computer fundamentals is designed for beginners and professionals. Even if you wish to have an overview of a chapter, quick revision notes are here to do if for you.

When computers in a group work in cooperation, they make a distributed system. The "Computer Fundamental" application is a way of knowing about basic concepts of computer.

Bus: A collection of wires through which data is transmitted from one part of a computer to another.

There is nothing specific prerequisite for learning computer fundamentals.

CENTRAL PROCESSING UNIT (CPU) The main component to make a computer operate is the computer chip or microprocessor.

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