CS302-Midterm
1 / 50
A latch retains the state unless
2 / 50
The 4-variable Karnaugh Map (K-Map) has ______cells for min or max terms
3 / 50
GAL is an acronym for ________.
4 / 50
The binary numbers A = 1100 and B = 1001 are applied to the inputs of a comparator. What are the output levels?
5 / 50
The function to be performed by the processor is selected by set of inputs known as ____
6 / 50
Generally, the Power dissipation of _______ devices remains constant throughout their operation.
7 / 50
A.(B+ C) = A.B + A.C is the expression of
8 / 50
Generally, the Power dissipation of devices remains constant throughout their operation.
9 / 50
10 / 50
The function to be performed by the processor is selected by set of inputs known as ________
11 / 50
A Demultiplexer is not available commercially.
12 / 50
Sequential circuits have storage elements
13 / 50
The expression _________ is an example of Commutative Law for Multiplication.
14 / 50
The range of Excess-8 code is from ______ to ______
15 / 50
The binary value “11011” is equivalent to __________
16 / 50
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.
17 / 50
High level Noise Margins (VNH) of CMOS 5 volt series circuits is _____________
18 / 50
"Sum-of-Weights" method is used __________
19 / 50
In ANSI/IEEE Standard 754 “Mantissa” is represented by 32-bits bits
20 / 50
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 ________
21 / 50
The Quad Multiplexer has _____ outputs
22 / 50
The 3-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
23 / 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 ________.
24 / 50
The PROMconsists of a fixed non-programmable ____________ Gate array configured as a decoder.
25 / 50
An S-R latch can be implemented by using _________ gates
26 / 50
The binary value “1010110” is equivalent to decimal __________
27 / 50
3-to-8 decoder can be used to implement Standard SOP and POS Boolean expressions
28 / 50
The binary value of 1010 is converted to the product term
29 / 50
GALcan be reprogrammed because instead of fuses __________logic is used in it
30 / 50
The output of an AND gate is one when _______
31 / 50
32 / 50
NOR gate is formed by connecting _________
33 / 50
The diagram given below represents __________
34 / 50
The ABEL symbol for “OR” operation is
35 / 50
36 / 50
Demultiplexer has
37 / 50
The 4-bit 2‟s complement representation of “-7” is _____________
38 / 50
39 / 50
The GAL22V10 has ____ inputs
40 / 50
The output A < B is set to 1 when the input combinations is __________
41 / 50
The 4-bit 2’s complement representation of “+5” is _____________
42 / 50
43 / 50
A SOP expression is equal to 1 ______________
44 / 50
45 / 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________.
46 / 50
Tri-State Buffer is basically a/an _________ gate.
47 / 50
Two 2-bit comparator circuits can be connected to form single 4-bit comparator
48 / 50
The ecimal “8” is represented as using Gray-Code.
49 / 50
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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