Digital Computer Electronics Which of the following Boolean algebra rules is wrong? 1 . x = 1 A + A = A None of these 0 + A = A 1 + A = 1 1 . x = 1 A + A = A None of these 0 + A = A 1 + A = 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Which of the following is a universal gate? EX-OR OR None of these AND NAND EX-OR OR None of these AND NAND ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics An AND gate has 7 inputs. How many input word are in its truth table? 128 64 16 None of these 32 128 64 16 None of these 32 ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Which of the following boolean algebra statements represent commutative law A+AA (A+B)+CA+(B+C) (B+C)(A.B)+(A.C) A+BB+A None of these A+AA (A+B)+CA+(B+C) (B+C)(A.B)+(A.C) A+BB+A None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have? 8 14 12 13 None of these 8 14 12 13 None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The 2's compliment of binary number 010111.1100 is 101001.11 101000.0011 10111.0011 101000.01 None of these 101001.11 101000.0011 10111.0011 101000.01 None of these ANSWER DOWNLOAD EXAMIANS APP