Practice_EXAM1

Practice_EXAM1 - GOOD LUCK! Practice Exam I EEE/CSE 120 1....

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GOOD LUCK! 1 Practice Exam I EEE/CSE 120 1. (12 pts) Convert the following numbers from the given base to the bases indicated. Write your final answers in the space provided. Assume unsigned. a) Decimal 65.75 to binary, and hex ANSWER : binary: _______________ hex: ______________ b) Binary 1 1 1 0 1 0 1 0 0 1 to decimal, and hex ANSWER: decimal: _______________ hex: _____________ c) Hex 38 to decimal, binary ANSWER: decimal_______________ binary: _______________ 2. (10 pts) Perform the indicated operations for the following signed numbers. Make sure you have enough bits to hold the correct result . Write your final answers in the space provided. 12 + (-15) = ANSWER: binary: _______________ decimal_______________
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GOOD LUCK! 2 b) (-12) + (-15)= ANSWER: binary: _______________ decimal_______________ 3. Reduce the following expression using Boolean algebra and DeMorgan’s theorems ( 5 Pts) ( )( ) A B AB + a. A B A B b. 0 c. 1 d. (A B) + (A + B) 4. For the following function a. Write the function as a Minterm list (Short hand notation) (3 points) F(A,B,C) = m(________________________________________________)
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This note was uploaded on 04/18/2011 for the course CSE 120 taught by Professor Matar during the Spring '08 term at ASU.

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Practice_EXAM1 - GOOD LUCK! Practice Exam I EEE/CSE 120 1....

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