CS302-Midterm
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A.(B+ C) = A.B + A.C is the expression of
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The values that exceed the specified range can not be correctly represented and are considered as ________
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Two 2-input, 4-bit multiplexers 74X157 can be connected to implement a ____ multiplexer.
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The Quad Multiplexer has _____ outputs
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If“1110” is applied at the input of BCD-to-Decimal decoder which output pin will be activated:
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GAL is an acronym for ________.
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If an active-HIGH S-R latch has a 0 on the S input and a 1 on the R input and then the R input goes to 0, the latch will be________.
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The diagram given below represents __________
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For a 3-to-8 decoder how many 2-to-4 decoders will be required?
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The Extended ASCII Code (American Standard Code for Information Interchange) is a _____ code
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Demultiplexer has
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Which one is true:
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The function to be performed by the processor is selected by set of inputs known as ____
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The output of the expression F=A+B+C will be Logic ________ when A=0, B=1, C=1. the symbol‟+‟ hererepresents OR Gate.
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Consider a circuit consisting of two consecutive NOT gates, the entire circuit belongs to a CMOS 5 Volt series, if certain voltage is applied on the input, the output voltage of Logic high signal (VoH) will be in the range of _______ volts.
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The binary value “1010110” is equivalent to decimal __________
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"Sum-of-Weights" method is used __________
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Tri-State Buffer is basically a/an _________ gate.
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In the binary number “10011” the weight of the most significant digit is ____
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An important application of AND Gate is its use in counter circuit
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The binary numbers A = 1100 and B = 1001 are applied to the inputs of a comparator. What are the output levels?
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NOR Gate can be used to perform the operation of AND, OR and NOT Gate
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The PROMconsists of a fixed non-programmable ____________ Gate array configured as a decoder.
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A particular Full Adder has
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The device shown here is most likely a
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If we add “723” and “134” by representing them in floating point notation i.e. by first, converting them in floating point representation and then adding them, the value of exponent of result will be ________
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2's complement of any binary number can be calculated by
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A Demultiplexer is not available commercially.
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A.(B.C) = (A.B).C is an expression of __________
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NOR gate is formed by connecting _________
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Using multiplexer as parallel to serial converter requires ___________ connected to the multiplexer
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The 4-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
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3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series.
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The ABEL symbol for “OR” operation is
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Two 2-bit comparator circuits can be connected to form single 4-bit comparator
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A latch retains the state unless
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The 4-bit 2‟s complement representation of “-7” is _____________
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The 3-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
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The 4-bit 2’s complement representation of “+5” is _____________
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The ABEL notation equivalent to Boolean expression A+B is:
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