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rehat 6 bulan
aku sedih gila kena rehat 6 bulan cari duit sendiri nak tampung hidup aku,patutnya aku dah habis blaja tapi nak wat cam ner tuhan nak tunjuk aku kantoi dalam dewan exam subjek last masa tue..nak tak nak terpaksa ngaku gak..kes nie boleh lah dikatakan satu kolej tau tapi aku terpaksa gak lalui hidup student yang baru lepas kena gantung nie..kes aku bawak nota dalam dewan exam..mmg malu tapi aku nak berkongsi ngan kawan2 aku dan nak bagi igt jgn bawak nota..nnt jadi cam aku..jadi kan aku sebagai iktibar korang..kes nie betul2 bagi pengajaran paling kuat kat diri aku dan cam ner nak hidup tanpa ilmu..aku dapat rasa kan cam ner keje tanpa pendidikan dan cam ner keje ade pendidikan..pendidikan mmg penting kalau tak keje cam aku keje kat kedai baju..nak ker...aku dah tak sanggup nak keje cam tue..gaji sikit keje pun teruk..alhamdullillah aku dapat sambung pengajian aku walau aku dah pikir nak berhenti tapi semangat family aku dan kawan2 aku buat kan aku terpikir sejenak..lagipun tak lama lagi aku nak habis blaja dan aku nekad nak dapatkan diploma sebagai hadiah untuk family aku ade rezeki aku nak sambung ijazah lagi..walau aku kena gantung 1 sem tapi dah buat aku terasa gile ngan hukuman tue dan buang masa selama 1 sem..jadi korang jangan jadi cam aku..blaja sungguh2 dan bezakan org yang ade ilmu keje cam ner dan org tak ade ilmu keje cam ner..assalammualaikum
ASSIGMENT INDIVIDU (TRANSACTION PROCESSING SYSTEM)
Components of a TPSThe components of a TPS include hardware, software and people. The most important component of a TPS are people. Without people the system does not have customers and without customers it does not have a funtion to perform. People in a TPS can be divided into 3 categories: users, participants and people from the environment.
Users:
The users are people employees of the company who own the TPS. They will use it to provide information information about the system but will not enter data themselves. The information they provide from the TPS may be used to provide inputs for other information systems such as stock control, marketing etc...
Participants:
Participants are direct users of the system. These are the people who will enter the data. They include data entry operators, customer service operators, people working at checkouts and anyone carrying out the tasks required to process the data.
People From The Environment:
These are people who do not directly work for the company but people off the street who sometimes require the services of a TPS as they enter transactions and validate data such as a customer withdrawing money from an ATM.
CONTOH TPS
Credit Card TransactionsCredit card transactions on the internet are very unusual because they appear real time but in fact are actually batch. Huh? Seems strange doesn't it. But in reality the only real time transaction is the check that is made to ensure that the card is current, and is not listed as lost, stolen, cancelled or over the limit. The transaction i8s actually processed as a batch at a later stage. Of course there are still manual credit card transactions which are entered into the TPS. these transactions may take from hours to weeks before they are processed. The manual aspects to online credit card transactions bring in issues of security (credit card fraud, identity theft), privacy (personal details can be read) and ethical issues.
MIS (Management Information Systems)
Management Information Systems provide information to managers of an organisation. This relates to reports, statistics, stock inventories, payroll details, budgets or any other details that assist managers with running an organisation. An EIS, executive Information System is a form of MIS designed for upper management and provides information which might help them make decisions ona strategic level about future directions or issues concerning managers.
There are a range of different reports that help managers make predictions and help manage a company including:
Scheduled Reports: reports which are generated on a regular basis
Forecasting Reports: used to help make predictions about trends
On-demand Reports: generated on request to meet specific needs
Exception Reports: To report unexpected occurences
MIS and EIS are really specialist examples of Decision Support Systems (DSS)
DSS (decision support systems)Decision Support Systems are created to help people make decisions by providing access to information and analysis tools. many stockbrokers now use programs that will automatically put in requests to sell shares once they reach a certain price (either high or low). A DSS creates a mathematical model of the system which helps decison making about actions affecting a person organisation. Another example of a decision support system is the simple analysis tools that banks use to help formulate loans for prospective customers. A DSS allows the users to pose what-if questions and by changing a number of variables and then find out what the outcomes would be. In the home loan DSS customers can analyse how paying off more each pay would affect their loans, how a different type of loan may make it easier to make ends meet and by so doing tailor the loan to suit the customer.
A DSS depends upon the accuracy of the maths involved in creating the model and the ability of the user to accurately interpret the resulting data.
Data Mining is used to find relationships and patterns amongst the data transaction data stored.
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