Match the LIST-I with LIST-II Choose the correct answer from the options given below:LIST-I LIST-II A. (100110011)2 I. Error detection code B. Complements II. CISC C. Parity Bits III. Negative number D. Variable length instruction IV. (133)16
A-IV, B-III, C-I, D-II
Each item in LIST-I is linked with a number-representation or architecture concept in LIST-II.
A — group (100110011)2 in fours from the right: 1 | 0011 | 0011 = 1, 3, 3, so the value is (133)16 (= 307 in decimal). A-IV.
B — 1’s and 2’s complements are used to represent negative numbers in binary. B-III.
C — a parity bit makes the number of 1s even or odd, so a single-bit error is detected; it is an error detection code. C-I.
D — variable-length instruction formats are a hallmark of CISC processors, whereas RISC uses fixed-length instructions. D-II.
The matching A-IV, B-III, C-I, D-II appears only once. The other codes pair complements with error detection or CISC, or pair the binary number with error detection, which are all wrong.
A-IV, B-III, C-I, D-II option is correct.
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