In the majority of retail locations, barcode scanners are already standard equipment. Include one (1) key advantage of using the technology that has been stated, as well as the common phrase for the kind of input required to extract the names and prices.
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In the majority of retail locations, barcode scanners are already standard equipment. Include one (1) key advantage of using the technology that has been stated, as well as the common phrase for the kind of input required to extract the names and prices.
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- In order to speed up the processing of transactions, the vast majority of retail establishments have adopted the usage of barcode scanners to gather information about the products' names and prices. Please offer the general name of the type of input that is necessary to extract the names and prices, as well as three (3) benefits of utilizing the technology. In addition, please supply the general name of the kind of output that is required to extract the names and prices.Scanners that read barcodes are becoming more ubiquitous in retail locations. Please provide the common phrase for this kind of information that is required in order to extract the names and prices, as well as one (1) substantial advantage received by making use of the technology that has been defined.Every two years, the volume of digital data is estimated to double, according to some estimates. Distinguish four ramifications and challenges related with the exponential rise of data.
- (Data processing) a. A national medical testing laboratory wants a new computer system to analyze its test results. The system must be capable of processing each day’s results as well as retrieving and outputting a printed report of all results meeting certain criteria, such as all results for a particular doctor or for hospitals in a certain state. Determine three or four major program units into which this system could be separated. (Hint: One possible program unit is “Prepare Daily Results” to create each day’s reports.) b. Suppose someone enters incorrect data for a test result, and the error is discovered after the system has entered and stored the data. What program unit is needed to correct this problem? Discuss why such a program unit might or might not be required by most systems. c. A program unit has been developed that allows users to change data that has been entered and stored incorrectly. Discuss the need for including an “audit trail” that would allow reconstructing the changes later as well as when they were made and who made them.In what ways might it be problematic to utilize a technology that does not share data with others?What are the most pressing issues related to storing and retrieving data?
- Please do not give solution in image format thanku once a new information system is developed(or purchased) the organisation must determine the methode of implemeting it. discuss the types of implementation methodologies an organisation can consider when implemeting a new (or purchased) information systemExplore the ethical and legal considerations when developing and marketing software products, including issues of data privacy and security.With the advent of various technological advancements, law enforcement efforts in the investigation and prosecution of crime have been met with positive results. However, with every advantage comes a disadvantage. Criminals have also benefited from these technologies and use the same advancements that law enforcement employs during the commission of their crimes, or as a tool for their crimes (this is evidenced in computer-related offenses and the misuse of the internet). In a 3 – 4 page paper (excluding title and reference pages), address the following areas in full detail: summarize the advantages of computers/software and the use of computer technology in investigations, summarize the disadvantages to law enforcement with respect to the advancements of computers, research a case where the computer was used to aid in the commission of a crime, research a case where the use of the computer was beneficial to the prosecution in a criminal case, and provide a final…
