91. What is the addition of the binary numbers 11011011010 and 010100101?
92. For the circuit in figure, identify the Boolean function implemented
93. 1024 × 1 capacity RAM chips are available for a PC system, Which requires a memory capacity of 1024 bytes. Find out the number of RAM chips.
94. Dual-slope integration type Analog-to-Digital converters provide
1. Higher speeds compared to all other types of A/D converters.
2. Very good accuracy without putting extreme requirement on component stability.
3. Good rejection of power supply hum.
4. Poor resolution compared to all other types of A/D converters for the same number of bits.
Which of these statements are correct?
1. Higher speeds compared to all other types of A/D converters.
2. Very good accuracy without putting extreme requirement on component stability.
3. Good rejection of power supply hum.
4. Poor resolution compared to all other types of A/D converters for the same number of bits.
Which of these statements are correct?
95. The 2's complement representation of -17 is
96. The function (A ⊕ B) is to be realized using only 2-input NAND gates. The minimum number of 2-input NAND gates required for such a realization is
97. A flip-flop is a
98. An 8-bit DAC produces Vout = 0.05 V for a digital input of 00000001. The full scale output will be nearly.
99. An 8 bit ADC has a full scale input of 2.55 V. If other cumulative errors are 2.55 mV, determine the maximum error
100. The MSB of a binary number has a weight of 512, the number consists of . . . . . . . .
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