CS302-Midterm
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The output A < B is set to 1 when the input combinations is
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A Karnaugh map is similar to a truth table because it presents all the possible values of inputvariables and the resulting output of each value.
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3-to-8 decoder can be used to implement Standard SOP and POS Boolean expressions
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The Quad Multiplexer has _____ outputs
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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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The values that exceed the specified range can not be correctly represented and are considered as ________
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The 3-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 range of Excess-8 code is from ______ to ______
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The AND Gate performs a logical __________function
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Half-Adder Logic circuit contains 2 XOR Gates
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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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An S-R latch can be implemented by using _________ gates
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The ecimal “8” is represented as using Gray-Code.
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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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The output of an AND gate is one when _______
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In ABEL the variable „A‟ is treated separately from variable „a‟
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TTL based devices work with a dc supply of ____ Volts
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A.(B+ C) = A.B + A.C is the expression of
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A logic circuit with an output consists of ________.
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The function to be performed by the processor is selected by set of inputs known as ________
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Demultiplexer has
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Two 2-bit comparator circuits can be connected to form single 4-bit comparator
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The binary value “1010110” is equivalent to decimal __________
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A SOP expression having a domain of 3 variables will have a truth table having ____combinations of inputs and corresponding output values.
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Using multiplexer as parallel to serial converter requires ___________ connected to the multiplexer
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"Sum-of-Weights" method is used __________
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If we multiply “723” and “34” by representing them in floating point notation i.e. by first, converting them in floating point representation and then multiplying them, the value of mantissa of result will be ________
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Tri-State Buffer is basically a/an _________ gate.
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The _______ Encoder is used as a keypad encoder.
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In ANSI/IEEE Standard 754 “Mantissa” is represented by 32-bits bits
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GAL is an acronym for ________.
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Generally, the Power dissipation of devices remains constant throughout their operation.
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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 ABEL notation equivalent to Boolean expression A+B is:
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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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The 4-bit 2‟s complement representation of “-7” is _____________
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All the ABEL equations must end with ________
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A latch retains the state unless
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Two 2-input, 4-bit multiplexers 74X157 can be connected to implement a ____ multiplexer.
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