tag:blogger.com,1999:blog-24866609627499021582026-07-23T22:54:28.874-07:00Unknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2486660962749902158.post-24608601556408049252008-08-29T04:48:00.000-07:002008-08-29T04:52:27.306-07:00<span style="font-weight:bold;">Transaction Processing System For MBA, MCA students.</span> <br /><span style="font-weight:bold;"><br />Q1. Define transaction processing system?</span><br /><br /> * It Process data resulting from business transaction.<br /> * E.g.:- Process sales, purchase and inventory changes to update database.<br /> * Produce customer statements, employee paychecks, sale receipt, tax form and financial statements.<br /> * It capture and process data describing business transactions, update files and database and produce a variety of information products for internal and external use.<br /><br /> <br /> <br /><br /><span style="font-weight:bold;">Q2. How transactions are proceed in a system?</span><br /><br />There are two methods:-<br /><br /> * Batch Processing: - In batch processing data is accumulated over a period of time.<br /> * Real Processing: - In Real (online) processing data is processed immediately after a transaction occurs.<br /><br /> <br /> <br /><span style="font-weight:bold;"><br />Q3. Define Transaction processing cycle?<span style="font-weight:bold;"></span></span><br /><br />There are five steps in transaction processing life cycle:-<br /><br /> * Data Entry.<br /> * Transaction Processing i.e. either Batch or Real time.<br /> * Database.<br /> * Documentation and report generation.<br /> * Inquiry processing.<br /><br /> <br /> <br /><span style="font-weight:bold;"><br />Q4. How many types of transaction document are there in transaction system?</span><br /><br /> 1. Action document: - That initiate transaction (e.g. paycheck, purchase order) on receipt.<br /> 2. Information document: - These documents relate, conform or prove to recipient that transaction has occurred.<br /> 3. Turnaround document:-<br /> * Forms designed to be read by optical scanning equipments are known as turnaround documents.<br /> * These are designed to be returned to the sender.<br /><br /> <br /> <br /><span style="font-weight:bold;"><br />Q5. How many types of transaction report are there in transaction system?</span><br /><br /> 1. Control listings (Transaction logs):- It describes each transaction occurring during a period.<br /> 2. Edit reports: - It describes errors detected during processing e.g. invalid account number, missing data.<br /><br /> <br /> <br /> <br /><span style="font-weight:bold;"><br />Q6. Define Batch processing?</span><br /><br /> * Transaction data are accumulated over a period of time and proceed periodically.<br /> * It gathers source documents (originated by business transactions e.g. sales orders, invoice) into groups called Batches.<br /> * It sorts the transaction in a transaction files.<br /> * Process data and create an upload master file and a variety of document and reports.<br /><br /> <br /> <br /><span style="font-weight:bold;"><br />Q7. Define Real time processing?</span><br /><br /> * Data is processed immediately after they are generated and can provide immediate output to end users.<br /> * It is also Known as Online transaction processing (OLTP) system.<br /><br /> <br /> <br /><br /><span style="font-weight:bold;">Q8. Explain remote job entry?</span><br /><br /> * In the remote job entry we capture and stores batches of transaction data at a remote sites and then transmitting them periodically to a central computer for processing.Unknownnoreply@blogger.com1