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Unformatted text preview: CMPT 250 Midterm 2 November 1, 2002 Answers • You have 50 minutes to complete this exam. • Answer all questions in an answer booklet or on a waveform sheet. • Hand in only your booklet and waveform sheets. Make sure your name and student number is on both. • There is a total of 40 points on this exam; points for each question are indicated. • Read through the entire exam before you begin. • There are 5 pages ( not counting this page); make sure you have them all. • No books, calculators or any other aids are allowed. • Where appropriate, clarity and simplicity of your solutions count, as well as correctness. CMPT 250 midterm 2, Nov. 1, 2002 1. [10 points] For each of the terms below ((a)–(j)), indicate which of the statements (A–P) best matches it. Each of the statements A–P will match with at most one of the parts of the question; each part of the question (a)–(j) should be matched with exactly one statement. (a) CAR [F.] (b) microinstruction [I.] (c) operand [N.] (d) program counter [E.] (e) instruction fetch [M.] (f) control word [P.] (g) instruction register [K.] (h) function select [D.] (i) control memory [A.] (j) shifter [G.] A. holds microinstructions B. can shift, add and AND....
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- Spring '97
- Central processing unit, Microcode, FPU returns status, instruction fetch microop, CAR P. signals, ASM diagram