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QUESTIONS 1 (a) cite the social function of the next devices in a electronic figurer arranging. (i) An introduce device (ii) An turnout device (iii) A computer memory device A computer scheme is procedured to monitor and control the temperature of the pass in a angle tank. (b) distinguish an example of each(prenominal) of the following types of device which would be needed in the computer organisation and state what they would be apply for. (i) An input device (ii) An output device (iii) A storage device (c) The data is cool at regular age intervals and the results from the past 24 hours ar stored in an array. (i) assure tether parameters that it is necessary to set when formation an array. (ii) pass an algorithm to drive a temperature into the array when it is collected. 2 (a) When a jurisprudencer writes a broadcast, it is necessary to ensure that the code is properly presented to dispense with technicians to verify it. Describe three methods that the programmer can use to convey the code understandable. (b) (i) Describe the proficiency of white stripe testing. (ii) Describe two other methods of identifying program errors. 3 A computer controlled political cable railway elevator car on a yield demarcation is designed to mystify components for cars. When the firm decides to change the car model, the machine must be reprogrammed.

(a) State what is meant by (i) custom-written software, (ii) generic applications software. (b) State which of the types of software in (a) is divert as the software for the computer controlled machine and justify your answer. (c) State three things which would need to be considered for the murder (inst completelyation) of the new software. 5 Customers send ranges to a game order company by post. Some of the workers have to promiscuous the mail and input all the orders into the computer system. (a) exempt why the data input to the system by these workers is stored on a ambitious drive out front being processed. (b) Describe a valid procedure to be followed to back up the data. (c) Explain why data would be archived in...If you want to get a overflowing essay, order it on our website: Ordercustompaper.com

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