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Real time data processing allows an organization the ability to involve instant action for those times when acting within seconds or minutes is significant.
Online data processing is the procedure of gathering up information in order to analyze and convert it into other operational information.
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What is data processing fraud?
this aspect of system is relatively easy to change or stole the data or material at the time of entering data into system
What is a backchannel?
A backchannel is a real-time online discussion which occurs simultaneously with a verbal presentation.
Block diagram of a computer with explanation?
A computer can process data, pictures, sound and graphics. They can solve highly complicated problems quickly and accurately. A computer as shown in Fig. performs basically five major computer operations or functions irrespective of their size and make. These are1) it accepts data or instructions by way of input,2) it stores data,3) it can process data as required by the user,4) it gives results in the form of output, and5) it controls all operations inside a computer.We discuss below each of these Computer operations1. Input: This is the process of entering data and programs in to the computer system. You should know that computer is an electronic machine like any other machine which takes as inputs raw data and performs some processing giving out processed data. Therefore, the input unit takes data from us to the computer in an organized manner for processing.2. Storage: The process of saving data and instructions permanently is known as storage. Data has to be fed into the system before the actual processing starts. It is because the processing speed of Central Processing Unit (CPU) is so fast that the data has to be provided to CPU with the same speed. Therefore the data is first stored in the storage unit for faster access and processing. This storage unit or the primary storage of the computer system is designed to do the above functionality. It provides space for storing data and instructions.The storage unit performs the following major functions:• All data and instructions are stored here before and after processing.• Intermediate results of processing are also stored here.3. Processing: The task of performing operations like arithmetic and logical operations is called processing. The Central Processing Unit (CPU) takes data and instructions from the storage unit and makes all sorts of calculations based on the instructions given and the type of data provided. It is then sent back to the storage unit.4. Output: This is the process of producing results from the data for getting useful information. Similarly the output produced by the computer after processing must also be kept somewhere inside the computer before being given to you in human readable form. Again the output is also stored inside the computer for further processing.5. Control: The manner how instructions are executed and the above operations are performed. Controlling of all operations like input, processing and output are performed by control unit. It takes care of step by step processing of all operations inside the computer.FUNCTIONAL UNITSIn order to carry out the operations mentioned in the previous section the computer allocates the task between its various functional units. The computer system is divided into three separate units for its operation. They are1) arithmetic logical unit2) control unit.3) central processing unit.Arithmetic Logical Unit (ALU) Logical UnitLogical Unit :After you enter data through the input device it is stored in the primary storage unit. The actual processing of the data and instruction are performed by Arithmetic Logical Unit. The major operations performed by the ALU are addition, subtraction, multiplication, division, logic and comparison. Data is transferred to ALU from storage unit when required. After processing the output is returned back to storage unit for further processing or getting stored.Control Unit (CU)The next component of computer is the Control Unit, which acts like the supervisor seeing that things are done in proper fashion. Control Unit is responsible for co ordinating various operations using time signal. The control unit determines the sequence in which computer programs and instructions are executed. Things like processing of programs stored in the main memory, interpretation of the instructions and issuing of signals for other units of the computer to execute them. It also acts as a switch board operator when several users access the computer simultaneously. Thereby it coordinates the activities of computer's peripheral equipment as they perform the input and output.Central Processing Unit (CPU)The ALU and the CU of a computer system are jointly known as the central processing unit. You may call CPU as the brain of any computer system. It is just like brain that takes all major decisions, makes all sorts of calculations and directs different parts of the computer functions by activating and controlling the operations.
What is the process a computer uses to covert data into information?
The computer uses a binary system of numbers that are sent and processed in the central processing unit. The CPU tells the computer what to do such as play a sound. Data & information are differentiated by humans, not the computers.If computer can process data, it becomes information for it,otherwise the entered data may not mean data to a computer. It is to the humans that how they enable and equip computer with the ability of processing entered input.However any input made to computer if comes out in any transformed new form, it is information,though it may not be precisely percievable to a human.It is the human brain one-time limited synthetics that enables the computer to follow his feeded instructional synthetic process to covert the input (data) to output (transformed data_termed 'information' by humans). Therefore we may say that ina a computer data is converted into information quite as the human brain synthetic processing methodologydictates.
Briefly explain the input and output units with real-time examples?
Input devices are computer devices that take in data and process it to display through output devices. A real time example of an input device is a DVD-ROM playing a movie and displaying the video on a Screen that acts as an output device.
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.
What are the three types of data processing?
The three types of data processing are batch processing, real-time processing, and interactive processing. Batch processing involves processing large amounts of data at once, often done in batches or groups. Real-time processing involves immediate processing of data as it is received. Interactive processing allows users to interact with the system and process data in real-time, providing immediate feedback.
What are all types of data processing systems?
a) Batch processingb) Real - Time processingc) online processingd) Distributed processinge) Time sharing Processingf) Multi- processingg) Transaction processingYour welcome :^)explain each:|]
What electronic data prossing modes?
1)online processing 2)real-time processing 3)distributed processing 4)time-sharing 5)batch processing 6)multiprocessing 7)multitasking 8)interactive procrssing
What has the author Cecil C Barnett written?
Cecil C. Barnett has written: 'The future of the computer utility' -- subject(s): Real-time data processing, Compatible time-sharing system (Electronic computers), Online data processing
What has the author Keith Edwards written?
Keith Edwards has written: 'Real-time structured methods' -- subject(s): Electronic data processing, Real-time data processing, Structured techniques
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).
What is the online processing which allows information to be available immediately following input?
Real Time 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 is the difference between online processing and realtime processing?
The different is that real-time processing occurs immediately an a function is set to action. Online processing involves putting functions in a queue and can take time to process.
What has the author Hans A Hansson written?
Hans A. Hansson has written: 'Time and probability in formal design of distributed systems' -- subject(s): Electronic data processing, Distributed processing, Real-time data processing, System design
What is real time processing?
Real time processingIn a real time processing, there is a continual input, process and output of data. Data has to be processed in a small stipulated time period (real time), otherwise it will create problems for the system. For example: assembly line robots and radar system.batch processingIn a batch processing group of transactions collected over a period of time is collected, entered, processed and then the batch results are produced. Batch processing requires separate programs for input, process and output. It is an efficient way of processing high volume of data. For example: Payroll system, Examination system and billing system.
