Digital Electronics Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size 256 × 1 16 × 16 64 × 4 32 × 8 256 × 1 16 × 16 64 × 4 32 × 8 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In the toggle mode a JK flip-flop has J = 1, K = 1. J = 0, K = 0. J = 1, K = 0. J = 0, K = 1. J = 1, K = 1. J = 0, K = 0. J = 1, K = 0. J = 0, K = 1. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics 1’s complement of 17 is 10111. 10001. 01110. 11100. 10111. 10001. 01110. 11100. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics While using a frequency counter for measuring frequency, two modes of measurement are possible. 1. Period time 2. Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4Mhz the crossover frequency is given by 1 Khz 2 Mhz 8 Mhz 2 Khz 1 Khz 2 Mhz 8 Mhz 2 Khz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A sequence of binary digits is known as bit string word string byte string input string bit string word string byte string input string ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following memories uses one transistor and one capacitor as basic memory unit Both SRAM and DRAM DRAM SRAM None Both SRAM and DRAM DRAM SRAM None ANSWER DOWNLOAD EXAMIANS APP
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