Digital Computer Electronics The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected. PROM EPROM RAM None of these ROM PROM EPROM RAM None of these ROM ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The logic 1 in positive logic system is represented by: negative voltage None of these lower voltage level higher voltage level zero voltage negative voltage None of these lower voltage level higher voltage level zero voltage ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Conversion of decimal number 9910 to it's binary number equivalent is 11100012 11000112 1000112 111 10002 None of these 11100012 11000112 1000112 111 10002 None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The number of two-input NAND gates required to produce the two-input OR function is 4 3 2 None of these 1 4 3 2 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers. sign, hexa negative, positive positive, negative None of these hexa, sign sign, hexa negative, positive positive, negative None of these hexa, sign ANSWER DOWNLOAD EXAMIANS APP
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