CS302-Midterm
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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 ________
2 / 50
All the ABEL equations must end with ________
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The device shown here is most likely a
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The ecimal “8” is represented as using Gray-Code.
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3-to-8 decoder can be used to implement Standard SOP and POS Boolean expressions
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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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A particular Full Adder has
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The AND Gate performs a logical __________function
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The function to be performed by the processor is selected by set of inputs known as ________
10 / 50
Tri-State Buffer is basically a/an _________ gate.
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12 / 50
TTL based devices work with a dc supply of ____ Volts
13 / 50
"Sum-of-Weights" method is used __________
14 / 50
The 4-bit 2’s complement representation of “+5” is _____________
15 / 50
Demultiplexer has
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Two 2-bit comparator circuits can be connected to form single 4-bit comparator
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A standard POS form has __________ terms that have all the variables in the domain of the expression.
18 / 50
The ABEL notation equivalent to Boolean expression A+B is:
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The OLMC of the GAL16V8 is _______ to the OLMC of the GAL22V10
20 / 50
A BCD to 7-Segment decoder has
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Using multiplexer as parallel to serial converter requires ___________ connected to the multiplexer
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The binary value “1010110” is equivalent to decimal __________
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Which one is true:
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The Quad Multiplexer has _____ outputs
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In ANSI/IEEE Standard 754 “Mantissa” is represented by 32-bits bits
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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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29 / 50
How many data select lines are required for selecting eight inputs?
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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.
31 / 50
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 is formed by connecting _________
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The 4-variable Karnaugh Map (K-Map) has ______cells for min or max terms
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(A+B).(A+C) =
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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 range of Excess-8 code is from ______ to ______
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The binary value of 1010 is converted to the product term
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The values that exceed the specified range can not be correctly represented and are considered as ________
44 / 50
The GAL22V10 has ____ inputs
45 / 50
Caveman number system is Base _5 number system
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The Unsigned Binary representation can only represent positive binary numbers
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High level Noise Margins (VNH) of CMOS 5 volt series circuits is _____________
49 / 50
For a 3-to-8 decoder how many 2-to-4 decoders will be required?
50 / 50
The Extended ASCII Code (American Standard Code for Information Interchange) is a _____ code
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