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Message: <blockquote data-quote="thilankat" data-source="post: 9425574" data-attributes="member: 4549">1. the word-addressable memory unit of a computer has 512K words of 32 bits each. the computer has an instruction format with 3 fields:*opcode*register address - to cpecify one of 120 registers*memory addresshow large must the address field be?choose at least one answerA. 20bitsB. 19bitsC.16bitsD.15bitsE.12bits2. a certain CPU has an address bus which is 24 bits wide, a data bus which is 32 bits wide and a common register set, whose register length is 32 bits and a byte organised memory. what statement are true???choose at least one answerA. CPU word length is 32bits; addressable memory area is 224bytesB. None of the aboveC. CPU word length is 32bits; addressable memory area is 232bytesD. CPU word length is 24bits; addressable memory area is 224bytesE. CPU word length is 24bits; addressable memory area is 232bytes<img src="http://img444.imageshack.us/i/77983995.jpg/" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://img585.imageshack.us/i/58337774.jpg/" alt="" class="fr-fic fr-dii fr-draggable " style="" />can anyone help me?????</blockquote>

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