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Welcome to the MATLAB Graphics MCQs Page

Dive deep into the fascinating world of MATLAB Graphics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of MATLAB Graphics, a crucial aspect of MATLAB. In this section, you will encounter a diverse range of MCQs that cover various aspects of MATLAB Graphics, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MATLAB.

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Check out the MCQs below to embark on an enriching journey through MATLAB Graphics. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MATLAB.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of MATLAB Graphics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

MATLAB Graphics MCQs | Page 4 of 7

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Q31.
What is the purpose of the figure command?

a.

Opens a blank window

b.

Opens a blank window to draw graphs

c.

Opens a window containing axes

d.

Opens a window containing grid and axes

Discuss
Answer: (b).Opens a blank window to draw graphs
Q32.
What is the range of co-ordinates obtained of the following code? 
[x,y]=meshgrid(4)

a.

1:4 in x and y co-ordinates

b.

0:4 in x and y co-ordinates

c.

only 4 in x and y co-ordinate

d.

Error

Discuss
Answer: (c).only 4 in x and y co-ordinate
Q33.
What is the nature of z in surf(x,y,z)?

a.

Integer

b.

Vector

c.

Matrix

d.

String

Discuss
Answer: (c).Matrix
Q34.
What is the RGB triplet style for yellow?

a.

[1 1 0]

b.

[1 0 1]

c.

[1 0 0]

d.

[0 1 1]

Discuss
Answer: (a).[1 1 0]
Q35.
What is the range of RGB triplets for the surf command?

a.

[1 0]

b.

[0 1]

c.

(0 1)

d.

(0 1]

Discuss
Answer: (b).[0 1]
Q36.
What is the short name for black as input to the surf command?

a.

b

b.

bl

c.

k

d.

blk

Discuss
Answer: (c).k
Q37.
How do we create horizontal bar graphs in MATLAB?

a.

bar3h()

b.

barh()

c.

bar3()

d.

not possible

Discuss
Answer: (a).bar3h()
Q38.
The meshc() command takes complex inputs.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q39.
colorbar command gives different color to the bar chart following their ______

a.

height

b.

width

c.

length

d.

independently

Discuss
Answer: (a).height
Q40.
The ezsurf command is present in the ___________

a.

Symbolic Math Toolbox

b.

Statistics and Machine Learning Toolbox

c.

Partial Differentiation Equation Toolbox

d.

Neural Network Toolbox

Discuss
Answer: (a).Symbolic Math Toolbox
Page 4 of 7

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