Information Technology

Running head : IT Problem 1Answer (aThe most common reason device based cultivation dodging for circumspection is as followsOffice carcasss : These musical arrangements divine service the way to take care of the dissimilar mean solar day to day jobs using word of honor documents , spreadsheets and other office packagesKnowledge work frames : It is a system employ at the trim down and middle management aim to determine engineering solutions and graphics workstationsDecision support systems : The system takes in valuable inputs and makes decisions extinct of the various inputs provided . The combination of the various inputs is evaluated by the software to arrive at conclusionsManagement information system : It is utilise to draw management reports out of the transaction touch system . It is a valuable report tool fo r devising the in force(p) function out of the previous info hold out with the transaction information system for by the bye military rating of entropyExecutive information system : It is used by the higher management to knock probabilistic data for determining early tr peculiaritys , cipher anticipation , profit planning , personnel planning and make out analysisAt the lower level the information systems are used to realise the routine treat of business functions and the data is only save for encourage use . At the middle level the data is nevertheless used to make sure that all the processing is supply into the system for getting the right analysis make .

At the higher level the valuable data is interpret for future use and for trend analysis of the businessAnswer (bThe five prefatorial types of data are as followsInteger : It takes only numbers and occupies 4 bytesCharacter : It takes in single character set and occupies 1 byteString : It takes in a broad(a) array of characters and occupies the length of the arrayFloat : It takes in decimal determine and occupies 2 bytesDouble : It can take in larger social unit number values and occupies 8 byes Answer (cSeconds of border slap stored on CD Size of the CD in bits ------------------------------------------------------------------------ ----Speed of the telephone quality audio (700 MB X g-force X 1000 X 8 ) bits ------------------------------------------------------------------------ ----70000 bits /sec 80000 secondsProblem 2Answer (aMIS is an information system which predicts organisational data and beat reports for the management to take action well timed(p) and productively . It collects data from knowledge and transaction processing systems and adduce reports on sales management , inventory control great budgeting , investment decisions , reallocation analysis and so on . The data obtained from various day to day activities would make sure that it is stored and analyze for fetching the future requirementsAnswer (bThe government agencies regulate the use of send away profit practices and standards and make sure that all malpractices are legalized to harbor the end users in case of fraud . The affiliations of a website with stiff agencies kindred SafeShoppingGaurantee and VeriSign corporations make sure that all the various monetary minutes are safeguardedAnswer (cThe advantages of dual-key encoding are that it is more punch than single-key encryption techniques . It would be trusted more...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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