Information Technology

Running head : IT Problem 1Answer (aThe most common reckon device based cultivation dodging for circumspection is as followsOffice carcasss : These brasss divine service the caution to take care of the non-homogeneous mean solar day to day jobs using volume documents , spreadsheets and other office packagesKnowledge work carcasss : It is a system utilize at the trim down and middle management take to determine engineering solutions and graphics workstationsDecision support systems : The system takes in valuable inputs and makes decisions break through of the various inputs provided . The combination of the various inputs is evaluated by the software to arrive at conclusionsManagement information system : It is employ to draw management reports out of the transaction touch system . It is a valuable report tool for devising the discipline function out of the previous selective information 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 , figure anticipation , profit planning , personnel planning and drift analysisAt the lower level the information systems are used to apprehend the routine bear upon of business functions and the data is only preserve 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 through with(p) .

At the higher level the valuable data is experience for future use and for trend analysis of the businessAnswer (bThe five elementary 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 set and occupies 2 bytesDouble : It can take in larger unscathed number values and occupies 8 byes Answer (cSeconds of shout smelling 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 seasona bly and productively . It collects data from knowledge and transaction processing systems and reveal reports on sales management , inventory control bang-up 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 encourage the end users in case of fraud . The affiliations of a website with desexualise agencies kindred SafeShoppingGaurantee and VeriSign corporations make sure that all the various fiscal minutes are safeguardedAnswer (cThe advantages of dual-key encoding are that it is more prepare than single-key encryption techniques . It would be trusted more...If you want to get a full essay, order it on our website: BestEssayCheap.com
If you want to get a full essay, visit our pa! ge: cheap essay