Numer system & Logic "A1" 1 / 50 Boolean: A + A’B = ? A + B A B AB 2 / 50 A’B + AB’ = ? XNOR NAND NOR XOR 3 / 50 SOP = ? Sum of Products Signal on Processor Start of Process None 4 / 50 POS का मतलब? Product of Sums Part of System Position of Signals Power on Start 5 / 50 K-map में adjacent cell क्या share करते हैं? 1 variable change 4 3 2 variable change 6 / 50 Half adder carry = ? AB A + B A XOR B A’B 7 / 50 Full adder carry = ? ABC A + B + C AB’ AB + BC + CA 8 / 50 XNOR = ? A’B + AB’ A + B A’ + B AB + A’B’ 9 / 50 XOR of A, B = ? AB A’B’ AB’ + A’B A + B 10 / 50 DeMorgan: (A + B)’ = ? A’B’ A’ + B’ (AB)’ A + B 11 / 50 NOR gate universal है? हाँ नहीं 12 / 50 NAND gate का universal property क्या है? XOR बना सकता कोई भी circuit बना सकता केवल AND बना सकता केवल OR 13 / 50 A . 1 = ? A A’ 0 1 14 / 50 A + A’ = ? A 0 1 A’ 15 / 50 A + AB = ? AB A + B A B 16 / 50 Binary division: 10100 ÷ 10 = ? 1010 1110 100 10100 17 / 50 Demand Paging में “valid bit = 0” का अर्थ? Page pinned है Page disk पर है Page corrupt Page free है 18 / 50 101101 XOR 110011 = ? 011110 111000 001110 010010 19 / 50 Hex A5 AND 3C = ? 24 25 04 0C 20 / 50 Hex A5 OR 3C = ? BD FF BC 8D 21 / 50 LSB stands for? Low System Bus Local Storage Bit Logic Sequence Bit Least Significant Bit 22 / 50 MSB in signed number indicates? Even number Odd Sign Overflow 23 / 50 2's complement of 0000? 0001 1111 0000 0010 24 / 50 Decimal 2047 = binary? 11000000000 111111111 1111111111 11111111111 25 / 50 Hex 1A + 2B = ? 4A 41 3F 45 26 / 50 Unicode character range? 32 bit Variable 64 bit 16 bit 27 / 50 ASCII uses कितने bits? 7 8 16 32 28 / 50 10101 × 101 = ? 1101001 1010101 1110010 1101000 29 / 50 Decimal 999 = hex? 3E7 3B7 3F7 2FF 30 / 50 Largest hexadecimal digit? F E D 9 31 / 50 Octal 777 = binary? 111111111 11111111 101010101 11110000 32 / 50 2’s complement subtractor works by… A + B B)C) A – B A + (2’s comp of B) directly NAND gate 33 / 50 4-bit ripple counter range? 0–7 0–15 0–8 1–15 34 / 50 111001₂ = Gray? 100101 101011 111001 101001 35 / 50 Binary of 0.625? 101 110 011 100 36 / 50 Which number is not power of 2? 512 64 256 125 37 / 50 Decimal 512 = binary? 1000000000 100000000 10000000 111111111 38 / 50 Hex 3F × 2 = ? 7E 8C 6A 7C 39 / 50 2’s complement represent… Only positive Only negative Both None 40 / 50 32-bit addressable memory size? 4 GB 2 GB 1 TB 64 GB 41 / 50 Hex FF + 01 = ? 100 1FF 010 200 42 / 50 Octal 745 = decimal? 485 493 503 477 43 / 50 Gray code 1111 का binary? 1000 1010 1100 1110 44 / 50 Signed 8-bit range? –127 to +128 –128 to +127 –255 to +255 –64 to +63 45 / 50 BCD of 573? 0101 1110 0011 0101 0111 0011 0101 0111 0101 0101 0011 0111 46 / 50 Hex A7 = binary? 10100111 10100011 10101111 10010111 47 / 50 2’s complement of 100110? 011010 011101 011001 011010 48 / 50 16-bit unsigned max value? 65536 32767 65535 131071 49 / 50 (101101.101)₂ = ? (decimal) 45.8125 45.625 45.5 45.75 50 / 50 987 (decimal) का binary क्या है? 1111011011 111101101 11111011011 1111011111 Your score isThe average score is 0% 0% Restart quiz
