Digital Electronics X = 01110 and Y = 11001 are two 5-bit binary numbers represented in 2’s complement format. The sum of X and Y in 2’s complement format using 6 bits is 101001 100111 0001111 001000 101001 100111 0001111 001000 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for positive logic system must necessarily be positive must necessarily be negative may be positive or negative must necessarily be 0 V and 5 V must necessarily be positive must necessarily be negative may be positive or negative must necessarily be 0 V and 5 V 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 X-OR AND OR X-NOR X-OR AND OR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,……………. 2, 4, 6, 8, 10, ….. 2, 4, 6, 10, 16…….. 2, 3, 4, 5, 6, …. 2, 4, 6, 10, 12, … 2, 4, 6, 8, 10, ….. 2, 4, 6, 10, 16…….. 2, 3, 4, 5, 6, …. 2, 4, 6, 10, 12, … ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The code used in digital systems to represent decimal digits, letters, and other special characters such as + , – , . , * , etc. is natural BCD ASCII hexadecimal octal natural BCD ASCII hexadecimal octal ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which is the correct order of sequence for representing the input values in K-map? (00, 10, 11, 01) (00, 01, 11, 10) (00, 10, 01, 11) (00, 01, 10, 11) (00, 10, 11, 01) (00, 01, 11, 10) (00, 10, 01, 11) (00, 01, 10, 11) ANSWER DOWNLOAD EXAMIANS APP
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