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What else can I help you with?
What is the process to collect the data in research process?
the following questions should be answered: are we interested in a specific population? how large should the sample of the population be? who will gather the data? how long will it take?
What is data reduction in terms of data mining?
Data reduction in data mining refers to the process of reducing the volume of data under consideration. This can involve techniques such as feature selection, dimensionality reduction, or sampling to simplify the dataset and make it more manageable for analysis. By reducing the data, analysts can focus on the most relevant information and improve the efficiency of their data mining process.
What is data intergration?
Data integration is the process of combining data from multiple sources into a unified view. It involves extracting data, transforming it to fit the desired structure, and loading it into a target database or data warehouse. This ensures that data is consistent, accurate, and available for analysis across the organization.
What are the documents and procedure used in an AIS to collect and process transaction data?
Documents used in an AIS to collect transaction data include invoices, receipts, and purchase orders. The process involves data collection, data input, data processing, information storage, and data output in the form of reports and financial statements. Procedures such as data validation, reconciliation, and internal controls are put in place to ensure the accuracy and reliability of the processed data.
What is the difference between data insert and data update?
Data insert is putting in new data, inserting it into the database. Data update is changing data that is already there, like putting in a new phone number for someone or giving every product an increased price.
Which Process writes data in Datafiles?
db writer(DBWn) writes dirty buffer(modified data) into datafiles on disk.
Is there any new technology to transffer datafiles mobile to computer faster way?
Thunderbolt 2 and USB 3.0 are technologies that allow faster transferring of data between mobile and computer.
Reads and writes data and information on a tape?
drive
What reads and writes data and information on a tape?
drive
What does the device manager read data from?
It reads data for the CPU of the computer AKA The Brain
Two benefits of using Direct Data Entry?
It reads data fast and accurate. Data can be input easy.
What are the purpose of tape drive?
Data storage device that reads and writes data on a magnetic tape.
Two benefits of using direct data entry devices?
It reads data fast and accurate. Data can be input easy.
What do you mean by microprocesser?
microproccesor is a multipurpose progrmable logic device which reads binary instructions from storage device called as memory accepts the data from input section and process it according to data and the result from ALU is transfered to the output section.
How many Maximum Datafiles can there be in an Oracle Database?
there can as many as the operating system will supports
How do you control number of Data-files one can have in an Oracle database?
The number of data files in oracle database is controlled by the initialization parameter DB_FILES setting this value too high can cause DBWR issues. before 9i maximum no of datafiles in a oracle database is 1022 after 9i and this limit is applicable to the no of data files in a tablespace.
Does a drive perform better if it reads data randomly or sequentially?
Sequentially
