Digital Electronics The voltage levels for negative logic system may be negative or positive must necessarily be 0 V and –5 V must necessarily be positive must necessarily be negative may be negative or positive must necessarily be 0 V and –5 V must necessarily be positive must necessarily be negative ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics An AND gate can be imagined as switches connected in parallel switches connected in series transistors connected in paralle transistors connected in series switches connected in parallel switches connected in series transistors connected in paralle transistors connected in series ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In K-map simplification, a group of four adjacent 1s leads to a term with two literals less than the total number of variables four literals less than the total number of variables one literal less than the total number of variables three literals less than the total number of variables two literals less than the total number of variables four literals less than the total number of variables one literal less than the total number of variables three literals less than the total number of variables 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 -256 to 255 -128 to 127 -128 to 128 -256 to 256 -256 to 255 -128 to 127 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A system has following negative numbers stored in binary form as shown. The wrongly stored number is -89 as 10100111 -37 as 11011011 -32 as 11100000 -48 as 11101000 -89 as 10100111 -37 as 11011011 -32 as 11100000 -48 as 11101000 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The address bus with a ROM of size 1024 × 8 bits is 8 bits 10 bits 16 bits 12 bits 8 bits 10 bits 16 bits 12 bits ANSWER DOWNLOAD EXAMIANS APP
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