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 1’s complement is used to represent the numbers, then the range will be -128 to 127 -127 to 127 -256 to 255 -256 to 256 -128 to 127 -127 to 127 -256 to 255 -256 to 256 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The effect of stray magnetic field on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are Perpendicular. Inclined at 60°. Inclined at 30°. Parallel. Perpendicular. Inclined at 60°. Inclined at 30°. Parallel. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A 16-square eliminates 4 variables 3 variables 8 variables 2 variables 4 variables 3 variables 8 variables 2 variables ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many input and output required for demultiplexer ? one input and many output number of selection inputs and one output None of these one input and one output one input and many output number of selection inputs and one output None of these one input and one output ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The binary number 10101 is equivalent to decimal number ___________. 12 27 21 19 12 27 21 19 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for negative logic system may be negative or positive must necessarily be positive must necessarily be 0 V and –5 V must necessarily be negative may be negative or positive must necessarily be positive must necessarily be 0 V and –5 V must necessarily be negative ANSWER DOWNLOAD EXAMIANS APP
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