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Any computer is capable of processing in realtime.
If you mean Realtime Mode, a DOS operating system mode and processor mode, then it requires any version of DOS 1.0 or later, and an x86 based computer (with coprocessor in the case of an 8086, 286, and 386) with a processor capable of addressing at least 8 bits of memory space (256 bytes), preferably a 16-bit address space (64 KB) and up to 640 KB address space.
In order to utilize more than 640 KB of memory, you will need to operate in Protected Mode, which requires a 286 or greater, preferably a 386 or better. The 486 was the first processor which made extensive standard use of Protected Mode in DOS, to utilize for games and operating systems (such as Windows 3 and Windows 95)
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Data processing techniques?
There are a number of data processing techniques that can be used. The most common ones are batch processing, online processing, real-time processing and distributed processing.
Is the capability of the computer to perform more than one task at a time?
called real time processing
What is real-time systems?
real-time operating systems are systems that respond to input immediately. They are used for such tasks as navigation, in which the computer must react to a steady flow of new information without interruption. Most general-purpose operating systems are not real-time because they can take a few seconds, or even minutes, to react. Real time systems are systems that respond with in time constraint.it is of two type Hard real time Soft real time Hard real time systems are those systems that respond in time and if not than it is not of any use. Soft real system are that system if time constraint is over than after it will be rescheduled
What is the difference between real time processing and time sharing processing?
Interactive processing is conversion of data into information that relies on inputs from the user at certain stages of the process. On the other hand, real-time processing is data processing where results have to be produced within a stipulated (minimal) amount of time.
Examples of real time processing?
Computer controlled servomechanisms for heat or other environmental maintenance; medical diagnostic and or exam technologies like MRI's, echocardiograms, etc, Doppler weather monitoring, air traffic control systems, some computerized communications technology...
Data processing techniques?
There are a number of data processing techniques that can be used. The most common ones are batch processing, online processing, real-time processing and distributed processing.
Is the capability of the computer to perform more than one task at a time?
called real time processing
Explain the difference between batch processing and real-time processing?
explain the difference between batch processing and real-time processing
Is ATM online processing or real time processing?
It is both, it contain both elements of batch processing and elements of real-time processing. PIN verification uses real-time processing and the customer record shall only be updated at the end of the day(batch processing).
Is ATM online batch or real time processing?
It is both, it contain both elements of batch processing and elements of real-time processing. PIN verification uses real-time processing and the customer record shall only be updated at the end of the day(batch processing).
What are the features of computer monitors?
Input, Storage, Processing, and Output.
What has the author Karen S Ellison written?
Karen S. Ellison has written: 'Developing real-time embedded software in a market-driven company' -- subject(s): Computer firmware, Computer software, Development, Real-time data processing
What advantages does batch processing have over real-time processing?
The main advantage of real-time processing is that you will get results immediately. This will allow one to make quick decisions before too much time is wasted as they are able to monitor the process in real time.
What is the advantage of Real time processing?
Real Time Processing generally gives all time slices and system resources to the application or process running in real time. This means that there will be (in most cases) no processing lag caused by the system or other slow applications.
What has the author Roman Gumzej written?
Roman Gumzej has written: 'Real-time systems' quality of service' -- subject(s): Real-time data processing, Quality control, Embedded computer systems
Five types of Transaction processing system?
Types[edit]Contrasted with batch processingBatch processing is not transaction processing. Batch processing involves processing several transactions at the same time, and the results of each transaction are not immediately available when the transaction is being entered;[1]there is a time delay. Transactions are accumulated for a certain period (say for day) where updates are made especially after work.[edit]Real-time and batch processingThere are a number of differences between real-time and batch processing. These are outlined below:Each transaction in real-time processing is unique. It is not part of a group of transactions, even though those transactions are processed in the same manner. Transactions in real-time processing are stand-alone both in the entry to the system and also in the handling of output.Real-time processing requires the master file to be available more often for updating and reference than batch processing. The database is not accessible all of the time for batch processing.Real-time processing has fewer errors than batch processing, as transaction data is validated and entered immediately. With batch processing, the data is organised and stored before the master file is updated. Errors can occur during these steps.Infrequent errors may occur in real-time processing; however, they are often tolerated. It is not practical to shut down the system for infrequent errors.More computer operators are required in real-time processing, as the operations are not centralised. It is more difficult to maintain a real-time processing system than a batch processing system.
What are the advantages of real time processing?
1. flood warning systems2. booking systems (for airline, holiday.....)3. autopilots for aircraft4. computer games5. traffic light control systems6. controlling robots
