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 hexa, sign None of these negative, positive positive, negative sign, hexa hexa, sign None of these negative, positive positive, negative ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics An AND gate has 7 inputs. How many input word are in its truth table? None of these 16 32 64 128 None of these 16 32 64 128 ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge. transistor clock None of these pulse register transistor clock None of these pulse register ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Semiconductor memory is: None of these a volatile memory All of these somewhat slower than magnetic core memory somewhat larger than the magnetic core memory None of these a volatile memory All of these somewhat slower than magnetic core memory somewhat larger than the magnetic core memory ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Which of the following logic families use bipolar transistors? NMOS CMOS GaAS None of these TTL NMOS CMOS GaAS None of these TTL ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Cyclic codes are used in continuously varying signal representation None of these arithmetic and logical computation data transfer All of these continuously varying signal representation None of these arithmetic and logical computation data transfer All of these ANSWER DOWNLOAD EXAMIANS APP
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