CS302-Midterm
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The function to be performed by the processor is selected by set of inputs known as ________
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Using multiplexer as parallel to serial converter requires ___________ connected to the multiplexer
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The GAL22V10 has ____ inputs
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The 3-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
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Sequential circuits have storage elements
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The ABEL notation equivalent to Boolean expression A+B is:
7 / 50
The function to be performed by the processor is selected by set of inputs known as ____
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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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A.(B+ C) = A.B + A.C is the expression of
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The binary value of 1010 is converted to the product term
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The expression _________ is an example of Commutative Law for Multiplication.
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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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Which one is true:
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The device shown here is most likely a
16 / 50
A particular Full Adder has
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The output of an AND gate is one when _______
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The binary value “1010110” is equivalent to decimal __________
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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 output A < B is set to 1 when the input combinations is __________
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The Quad Multiplexer has _____ outputs
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An important application of AND Gate is its use in counter circuit
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Generally, the Power dissipation of _______ devices remains constant throughout their operation.
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The Extended ASCII Code (American Standard Code for Information Interchange) is a _____ code
25 / 50
The OR Gate performs a Boolean _______ function
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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.
27 / 50
For a 3-to-8 decoder how many 2-to-4 decoders will be required?
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NOR Gate can be used to perform the operation of AND, OR and NOT Gate
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30 / 50
NOR gate is formed by connecting _________
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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 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 Unsigned Binary representation can only represent positive binary numbers
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Generally, the Power dissipation of devices remains constant throughout their operation.
36 / 50
Tri-State Buffer is basically a/an _________ gate.
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38 / 50
A latch retains the state unless
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Two 2-bit comparator circuits can be connected to form single 4-bit comparator
40 / 50
The range of Excess-8 code is from ______ to ______
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Demultiplexer has
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The maximum number that can be represented using unsigned octal system is _______
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44 / 50
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 ________.
45 / 50
The _______ Encoder is used as a keypad encoder.
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The output A < B is set to 1 when the input combinations is
48 / 50
How many data select lines are required for selecting eight inputs?
49 / 50
The 4-bit 2‟s complement representation of “-7” is _____________
50 / 50
Circuits having a bubble at their outputs are considered to have an active-low output.
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