CS302-Midterm
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The _______ Encoder is used as a keypad encoder.
2 / 50
The binary value “1010110” is equivalent to decimal __________
3 / 50
The range of Excess-8 code is from ______ to ______
4 / 50
Demultiplexer has
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A SOP expression is equal to 1 ______________
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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 4-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
8 / 50
Following is standard POS expression
9 / 50
An important application of AND Gate is its use in counter circuit
10 / 50
The maximum number that can be represented using unsigned octal system is _______
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The Quad Multiplexer has _____ outputs
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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 ________.
13 / 50
A.(B.C) = (A.B).C is an expression of __________
14 / 50
In ANSI/IEEE Standard 754 “Mantissa” is represented by 32-bits bits
15 / 50
Two 2-bit comparator circuits can be connected to form single 4-bit comparator
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The 3-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
17 / 50
The values that exceed the specified range can not be correctly represented and are considered as ________
18 / 50
The ecimal “8” is represented as using Gray-Code.
19 / 50
The 4-bit 2’s complement representation of “+5” is _____________
20 / 50
The binary value “11011” is equivalent to __________
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22 / 50
The OLMC of the GAL16V8 is _______ to the OLMC of the GAL22V10
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The 4-bit 2‟s complement representation of “-7” is _____________
24 / 50
A particular Full Adder has
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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 ________
26 / 50
A.(B+ C) = A.B + A.C is the expression of
27 / 50
How many data select lines are required for selecting eight inputs?
28 / 50
The output A < B is set to 1 when the input combinations is
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30 / 50
The diagram given below represents __________
31 / 50
The ABEL symbol for “XOR” operation is
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33 / 50
The GAL22V10 has ____ inputs
34 / 50
The binary value of 1010 is converted to the product term
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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?
36 / 50
3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series.
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39 / 50
NOR Gate can be used to perform the operation of AND, OR and NOT Gate
40 / 50
Tri-State Buffer is basically a/an _________ gate.
41 / 50
The output of the expression F=A+B+C will be Logic ________ when A=0, B=1, C=1. the symbol‟+‟ hererepresents OR Gate.
42 / 50
The ABEL symbol for “OR” operation is
43 / 50
The expression _________ is an example of Commutative Law for Multiplication.
44 / 50
Generally, the Power dissipation of _______ devices remains constant throughout their operation.
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46 / 50
A standard POS form has __________ terms that have all the variables in the domain of the expression.
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49 / 50
A latch retains the state unless
50 / 50
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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