Digital Electronics A half adder is a ________ circuit. Both A and B None Combinational Sequential Both A and B None Combinational Sequential ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics If in a base b number system, 54/4=13, the base of the number is 7 8 9 6 7 8 9 6 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 -256 to 255 -128 to 128 -256 to 256 -128 to 127 -256 to 255 -128 to 128 -256 to 256 -128 to 127 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The Quine– McClusky method of minimization of a logic expression is a (i) graphical method (ii) algebraic method (iii) tabular method (iv) a computer-oriented algorithm The correct answers are (i) and (ii) (i) and (iii) (iii) and (iv) (ii) and (iv) (i) and (ii) (i) and (iii) (iii) and (iv) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A digital voltmeter has a read out range from 0 to 999 counts, the resolution is 1 V. 1.1 V. 1 mV. 0.01 V. 1 V. 1.1 V. 1 mV. 0.01 V. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Most of the digital computers do not have floating point hardware because It is slower than software It is not possible to perform floating point addition by hardware Floating point hardware is costly Of no specific reason It is slower than software It is not possible to perform floating point addition by hardware Floating point hardware is costly Of no specific reason ANSWER DOWNLOAD EXAMIANS APP
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