Digital Electronics When will be the output of an AND gate is HIGH if there are three inputs, A, B, and C ? A = 1, B = 0, C = 1 A = 0, B = 0, C = 0 A = 1, B = 1, C = 1 A = 1, B = 1, C = 0 A = 1, B = 0, C = 1 A = 0, B = 0, C = 0 A = 1, B = 1, C = 1 A = 1, B = 1, C = 0 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A computer has a word length of 8 bits (including sign). It is required to determine the range of integers that can be stored in the computer. If 2’s complement is used to represent the numbers, then the range will be -128 to 128 -256 to 256 -128 to 127 -256 to 255 -128 to 128 -256 to 256 -128 to 127 -256 to 255 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics To add two m-bit numbers, the required number of half adder is 2m-1 2m 2m+1 2m-1 2m-1 2m 2m+1 2m-1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The number A = 01110000 and B = 10101111 are in 2’s complement form .Addition of above two number is 00011111 10101111 11100000 011100001 00011111 10101111 11100000 011100001 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The hex address of the 256th memory location is 00100 001FF 00FFF 000FF 00100 001FF 00FFF 000FF ANSWER DOWNLOAD EXAMIANS APP
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