The first single chip CPU was the Intel 4004 invented in Nov 1971‚ a 4-bit processor meant for a calculator. It processed data in 4 bits‚ but its instructions were 8 bits long. Program and data were separate. In 1972‚ Texax Instruments followed the Intel 4004/4040 closely with the 4-bit TMS 1000‚ which was the first microprocessor to include enough RAM‚ and space for a program ROM‚ to allow it to operate without multiple external support chips. It also featured an innovative feature to add custom
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Exemplar Work for SAMs Units A452 and A453 © OCR 2012 Unit A452 Practical Investigation Unit Recording Sheet GCSE Computing Controlled Assessment Guidance [6 - 10] [0 - 5] Oxford Cambridge and RSA Examinations URS665 Devised September 2010 There is evidence of a practical investigation g The evidence supplied is documented clearly and is relevant to the set task There is evidence of individual research beyond y the group g p activity y and any teacher led activity. y The practical investigations
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1. Functional analysis Auxiliary Power Unit (APU) This section will give the necessary information about the APU. The focal point will be on the APS 5000‚ which is the APU for the Boeing 787 Dreamliner. This section is divided in two paragraph; APU in general (1.1.) and the APS 5000 (1.2.). 1.1. APU in general An aircraft APU is a small gas turbine specifically designed to meet the on-board demands of the aircraft when the Aircraft is On Ground (AOG). The APU drives both an electrical generator
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Running head: MEMORY COST 1 Unit 6 Analysis 1: Memory Cost Brian Fuggle NT1110 07/23/13 ITT-Tech‚ Jacksonville‚ Florida MEMORY COST 2 Abstract This paper describes the decline in memory cost of both RAM and hard drive storage. Also‚ this paper will provide an opinion of when a 100 TB hard drive will become available and how much memory will be able to be purchased for $100 ten years from now. MEMORY COST 3 Memory Cost Back in 1981 an 18 MB hard drive would have cost around
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Question 1 Because people who are manic have very elevated moods‚ a new test for mania includes questions about how happy the person feels and how often he or she laughs. This test has: Answers: A. face validity. B. construct validity. C. concurrent validity. D. content validity. Question 2 Which category of clinical tests tends to have the best standardization‚ reliability‚ and validity? Answers: A. projective tests B. response inventories C. personality inventories
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Thematic Apperception Test Olive Jane M. De Leon BS Psychology 3-5 The Thematic Apperception Test (TAT)‚ is a projective psychological test. Proponents of this technique assert that a person’s responses reveal underlying motives‚ concerns‚ and the way they see the social world through the stories they make up about ambiguous pictures of people.[1] Historically‚ it has been among the most widely researched‚ taught‚ and used of such tests.[2] History The TAT was developed during the 1930s
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Ian Danahy 9/26/12 Mr. Russel US History Amendment Thematic Essay The world has changed dramatically over the decades. What society believes today may not be what the future may need. There is no method that can predict what will happen in the very near future. The men who helped write the constitution tried to make the constitution apply to all aspects of life but there have been many changes to it to help keep things reasonable and just. The founding fathers created to constitution
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File size‚ Transfer Rate‚ and Transfer Time Larry Pfaff NT1110 ITT Technical Institute Table 1: Calculating transfer time File Size Transfer Rate Transfer Time 100 MB 56 Kbps 4.16 hr 100 MB 4 Mbps 3.49 hr 2 GB 56 Kbps 3.55 days 2 GB 4 Mbps 1.19 hr Convert file size and transfer rate to bits - S/R=T File size 100 MB Transfer Rate 56 Kbps = 4.16 hr 100*1048576*8/56000=14‚979.66 sec/60min=249.66 min/60(hour) = 4.16 hour File Size 100 MB Transfer Rate 4 Mbps = 3.49 mins 100*1048576*8/4000000=209
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Children and Young People’s Core Unit CYP M3.5: Develop positive relationships with children‚ young people and others involved in their care |Title |Unit 3.5: Develop positive relationships with children‚ young people and others involved in their| | |care | |Level |3
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Monitoring report on the Level 3 Diploma for the Children and Young People’s Workforce November 2010 Ofqual/10/4792 Monitoring report on the Level 3 Diploma for the Children and Young People’s Workforce Contents Executive summary .................................................................................................... 2 Recommendations ................................................................................................
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