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 -256 to 256 -128 to 128 -256 to 255 -128 to 127 -256 to 256 -128 to 128 -256 to 255 -128 to 127 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics (44)8 in BCD 8421 code is 01000100 01100011 00100100 00110110 01000100 01100011 00100100 00110110 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following is 2’s complement of -68? 00111100 11000100 01111100 10111100 00111100 11000100 01111100 10111100 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000? Two’s complement only Two’s complement and one’s complement only All three representations Sign and magnitude and one’s complement only Two’s complement only Two’s complement and one’s complement only All three representations Sign and magnitude and one’s complement only ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively? X-NOR OR X-OR AND X-NOR OR X-OR AND ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What logic function is produced by adding inverters to the inputs of an OR gate? X-NOR AND NOR NAND X-NOR AND NOR NAND ANSWER DOWNLOAD EXAMIANS APP