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Functions carried out by different operating systems
The below is a list of functions carried out by different operating systems:
- Provides a user interface
- Device management (input/output control)
- Security (for example log on, passwords, etc.)
- Handles interrupts
- Spooling
- Memory management
- Multitasking
- Batch processing
- Multiprogramming
- Error reporting and handling
- Loading and running software
- Processor management
- Maintain user accounts
- Utilities (for example copy, save, re-name, etc.)
Synchronized with a clock signal Memory system considerations Speed Cost Size of chip Power dissipation Memory controller Refresh Overhead
I/O devices need to be matched up to computer application. - Computer-aided design (graph plotters, large screens, etc.) - Virtual reality (data gloves, data goggles, etc.)
Subtraction of 01000-01001 using 2's complement method. Ans. Firstly 1's complement of 01001 is 10110 and 2's complement is 10110+ 1 =10111. Thus 01000 = 01000 - 01001
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In this part you are required to develop the website that you designed in Your written report must describe any changes that you make to theoriginal plan with justification.
Q. Explain Basic working of Mainframes? Mainframe computers are normally 32-bit machines or higher. These are suited to large organizations, to manage high volume applications.
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What are Sequential Algorithms? The central assumption of the RAM model is that instructions are implemented one after another, one operation at a time. Accordingly, algorith
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