CS302-Midterm
1 / 50
"Sum-of-Weights" method is used __________
2 / 50
The ecimal “8” is represented as using Gray-Code.
3 / 50
A latch retains the state unless
4 / 50
The GAL22V10 has ____ inputs
5 / 50
The diagram given below represents __________
6 / 50
The binary value “11011” is equivalent to __________
7 / 50
The Quad Multiplexer has _____ outputs
8 / 50
The output A < B is set to 1 when the input combinations is __________
9 / 50
The ABEL notation equivalent to Boolean expression A+B is:
10 / 50
A latch has _____ stable states
11 / 50
A particular Full Adder has
12 / 50
Which one is true:
13 / 50
TTL based devices work with a dc supply of ____ Volts
14 / 50
In ANSI/IEEE Standard 754 “Mantissa” is represented by 32-bits bits
15 / 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 ________
16 / 50
Tri-State Buffer is basically a/an _________ gate.
17 / 50
The 4-bit 2‟s complement representation of “-7” is _____________
18 / 50
3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series.
19 / 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 ________.
20 / 50
21 / 50
Two 2-bit comparator circuits can be connected to form single 4-bit comparator
22 / 50
The 4-bit 2’s complement representation of “+5” is _____________
23 / 50
Demultiplexer has
24 / 50
The 4-variable Karnaugh Map (K-Map) has _______ cells for min or max terms
25 / 50
26 / 50
27 / 50
The maximum number that can be represented using unsigned octal system is _______
28 / 50
Generally, the Power dissipation of _______ devices remains constant throughout their operation.
29 / 50
A BCD to 7-Segment decoder has
30 / 50
31 / 50
The binary numbers A = 1100 and B = 1001 are applied to the inputs of a comparator. What are the output levels?
32 / 50
Circuits having a bubble at their outputs are considered to have an active-low output.
33 / 50
A.(B.C) = (A.B).C is an expression of __________
34 / 50
GAL is an acronym for ________.
35 / 50
In the binary number “10011” the weight of the most significant digit is ____
36 / 50
All the ABEL equations must end with ________
37 / 50
High level Noise Margins (VNH) of CMOS 5 volt series circuits is _____________
38 / 50
(A+B).(A+C) =
39 / 50
40 / 50
The binary value “1010110” is equivalent to decimal __________
41 / 50
42 / 50
43 / 50
An S-R latch can be implemented by using _________ gates
44 / 50
45 / 50
46 / 50
The output A < B is set to 1 when the input combinations is
47 / 50
A SOP expression having a domain of 3 variables will have a truth table having ____combinations of inputs and corresponding output values.
48 / 50
49 / 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.
50 / 50
The 4-variable Karnaugh Map (K-Map) has ______cells for min or max terms
Your score is
The average score is 44%
Restart quiz