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Which of the following clustering type has characteristic shown in the below figure?<br> <img src="/images/question-image/data-science/data-science-miscellaneous/1696571334-17-290.jpg" title="Data Science Miscellaneous mcq question image" alt="Data Science Miscellaneous mcq question image">
A
Partitional
B
Hierarchical
C
Naive bayes
D
None of the mentioned
Correct Answer:
Hierarchical
Accept
Reject
Dismiss
Which of the following function has parameters shown in the below figure?
A
par
B
bar
C
base
D
all of the mentioned
Which of the following function can be replaced with the question mark in the below figure?
A
boxplot
B
lplot
C
levelplot
D
all of the mentioned
Which of the following outcome is odd man out in the below figure?
A
R Squared
B
Kappa
C
RMSE
D
All of the mentioned
Which of the following block information is odd man out in the below figure?
A
Scatterplots
B
5 number summary
C
2D Graph
D
None of the mentioned
Which of the the following graphic device information is odd man out in the below figure?
A
quartz
B
window
C
unix
D
x11
A furnace wall consists of four layers of different materials, M
1
, M
2
, M
3
and M
4
. If the layers are of equal thickness and the steady state temperature profiles is as shown below, then the material with the lowest thermal conductivity is
A
M<sub>1</sub>
B
M<sub>2</sub>
C
M<sub>3</sub>
D
M<sub>4</sub>
A square of 9 mm
2
area is subjected to simple shear displacement √3 mm along x-direction, as shown below: The strain imparted will be
A
$$\frac{1}{3}$$
B
$$\frac{1}{{\surd 3}}$$
C
$${\surd 3}$$
D
3
Engineering stress-strain curve for a metal under two conditions. A and B, are shown is the following figures. Identify the correct statement.
A
The resilience of the material is the same in conditions A and B
B
The resilience of the material is higher in condition B than in condition A
C
The toughness of the material is higher in condition A than in condition B
D
The toughness of the material is higher in condition B than in conditon A
A furnace wall is made of three materials (I, II and III) of equal thickness and having thermal conductivity k
1
k
2
and k
3
respectively. The steady state temperature profile inside each material is shown in the figure. Thermal conductivities of the materials will vary as
A
k<sub>1</sub> > k<sub>2</sub> > k<sub>3</sub>
B
k<sub>2</sub> > k<sub>1</sub> > k<sub>3</sub>
C
k<sub>3</sub> > k<sub>1</sub> > k<sub>2</sub>
D
k<sub>3</sub> > k<sub>2</sub> > k<sub>1</sub>
The figure below shows water flowing through a pipe. The pressure difference between points P and Q measured using a water-over-mercury manometer is
A
ρ<sub>2</sub>gH
B
ρ<sub>1</sub>gH
C
(ρ<sub>2</sub> - ρ<sub><sub>1</sub></sub>) gH
D
(ρ<sub>2</sub> - ρ<sub>1</sub>) gH
