Question is ⇒ In a Karnaugh map for an expression having 'don't care terms' the don't cares can be treated as, Options are ⇒ (A) 0, (B) 1, (C) 1 or 0, (D) none of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ In a Karnaugh map for an expression having 'don't care terms' the don't cares can be treated as, Options are ⇒ (A) 0, (B) 1, (C) 1 or 0, (D) none of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In a Karnaugh map for an expression having 'don't care terms' the don't cares can be treated as
A.	0 [Wrong Answer]
B.	1 [Wrong Answer]
C.	1 or 0 [Correct Answer]
D.	none of the above [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ The poles with greater displacement from the real axis correspond to
higher frequencies of oscillations
stable response
lower frequencies of oscillations
unbounded output

⇒ The converter whose conversion time is independent of number of bits is
dual stope
counter type
parallel conversion
successive approximation

⇒ In VHS format the width of tape is
2"
1"
1/2"
1/4"

⇒ For the current wave i = 10 + 10 sin θ, the rms value is
0.416666666666667
12.247 A
20 A
14.14 A

⇒ In the DRAM cell in the figure is the V_t of the NMOSFET is 1 V. For the following three combinations of WL and BL volta
5 V, 3 V, 7 V
4 V, 3 V, 4 V
5 V, 5 V, 5 V
4 V, 4 V, 4 V

⇒ It is required to measure pressure using LVDT. The additional device needed is
strain gauge
pitot tube
bourden tube
rotameter

⇒ Consider the following tasks in a micro computer

Receiving data and instruction
Performing arithmetic computation
Performing logical computations
Storing data and instructions

Which of the above are performed by ALU?
2 only
2 and 3 only
1, 2 and 3 only
All

⇒ Following figure is a signal conditioning Amplifier, changes gain depending upon the polarity of V_s. What will be circuit voltage gain for + V_s and for - V_s if D₂ is id
A_V = -R₃/R₁
R₃/R₁
R₁/R₃
1 + R₃/R₁

⇒ In the words Kb or Mb used describing memory capacity, the letter b denotes
bits
bytes
bits or bytes depending on type of memory
bubbles

⇒ 8085 data bus has 8 lines and is bidirectional.
TRUE
FALSE

⇒ Characteristic wave impedance is
ε/μ
(ε/μ)^1/2
E_x/H_y
H_y/E_x

⇒ The number of days when Earth's shadow falls on a geosynchronous satellite is
88
277
5
10

⇒ Which of the following measurements using a dc potentiometer do not require standardisation of potentiometer?
Measurement of unknown voltage
Measurement of resistance
Measurement of unknown current
Calibration of voltmeter

⇒ The circuit whose properties are same in either direction is known as
unilateral circuit
bilateral circuit
irreversible circuit
reversible circuit

⇒ Z = _______
C[A(B + C) + D]
(AB + AC + D)
(CA + AC + D)
none of these

⇒ In orthogonal BFSK. the energy of information bearing term is :
the same as total transmitted energy
one half of total transmitted energy
one fourth of total transmitted energy
None

⇒ The effective length of an λ/2 antenna (Given R_r = 73 Ω and (A_e)_max = 0.13 λ² and η = 120 p is __________ .
0.6348 λ
0.317 λ
0.158 λ
0.371 λ

⇒ Self bias is an example of __________ feedback that tends to stabilize the drain current against changes in temperature and JFET replacement.
variable
low
negative
positive

⇒ A NOR gate is a combination of
OR gate and AND gate
AND gate and NOT gate
OR gate and NOT gate
two NOT gates

⇒ Which of the following is susceptible to race condition?
R-S latch
D latch
Both R - S and D latches
None of the above

⇒ In a transistor I_E = 10 mA, I_CO = 0.5 μA and a = 0.995. Then I_CEO =
100 μA
25 μA
10.1 mA
10.5 mA

⇒ If the temperature of an extrinsic semiconductor is increased so that the intrinsic carrier concentration is doubled, then
the majority carrier density is doubled
the minority carrier density is doubled
the minority carrier density becomes 4 times the original value
both the majority and minority carrier densities double

⇒ A 4 cm by 3 cm rectangular waveguide with air cavity, is operating at 12 GHz with TE₁₁ mode. The cut-off frequency is:
6.25 GHz
4.75 GHz
1.5 GHz
8.75 GHz

⇒ The product of which of the following gives the figure of merit of a logic family?
Gain and bandwidth
Propagation delay time and power dissipation
Fan-out and propagation delay time
Noise margin and power dissipation

⇒ A dc network has an open circuit voltage of 5 V. When its terminals are short circuited a current of 5 A flows through the short circuit. If the short circuit is removed and a resistance of 1.5 Ω is connected across its terminals, the current will be
0.0416666666666667
0.0833333333333333
2.5 A
0.208333333333333

⇒ A reactance function is always a quotient of
even to odd polynomials
odd to even polynomials
even to odd or odd to even polynomials
even to even polynomials

⇒ In a three variable K map four adjacent cells give
single variable term
two variable term
three variable term
either (a) or (b)

⇒ In a communication receiver, a squelch circuit is normally inserted
before detector
after detector
before mixer
after power amplifier

⇒ In a flash type ADC, employing 15 comparators resolution with 10 volts reference; is expected to be :
0.625 V
0.656 V
0.525 V
insufficient data

⇒ In cellphone communication base antennas are connected to other base antennas in
line of sight communication
ionospheric propagation
ground wave propagation
medium wave propagation