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Welcome to the Socket Programming with JavaScript MCQs Page

Dive deep into the fascinating world of Socket Programming with JavaScript with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Socket Programming with JavaScript, a crucial aspect of JavaScript. In this section, you will encounter a diverse range of MCQs that cover various aspects of Socket Programming with JavaScript, 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 JavaScript.

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

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

Socket Programming with JavaScript MCQs | Page 6 of 7

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Q51.
How many parameters does the method plot() accept?

a.

6

b.

7

c.

8

d.

9

Discuss
Answer: (d).9
Q52.
What is the need for bubble charts?

a.

Represent 2D data

b.

Represent 3D data

c.

Represent 2D and 3D data

d.

None of the mentioned

Discuss
Answer: (b).Represent 3D data
Q53.
Which of the following is the initial function used to create a bubble chart natively in R?

a.

init()

b.

chart(bubble)

c.

symbols()

d.

none of the mentioned

Discuss
Answer: (c).symbols()
Q54.
What is the purpose of the method symbols in R?

a.

Draw symbols

b.

Draw other shapes

c.

Draw symbols and other shapes

d.

None of the mentioned

Discuss
Answer: (b).Draw other shapes
Q55.
How to save chart as a Window metafile?

a.

metafile()

b.

win.metafile()

c.

file()

d.

metawin()

Discuss
Answer: (b).win.metafile()
Q56.
Which is the method used to save chart as a ps file?

a.

ps()

b.

postscript()

c.

script()

d.

post(script)

Discuss
Answer: (b).postscript()
Q57.
Which of the following are methods used to save charts?

a.

pdf()

b.

jpeg()

c.

bmp()

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q58.
Which is the method used to draw a bar plot?

a.

bar_plot()

b.

plot(bar)

c.

barplot()

d.

plotbar()

Discuss
Answer: (c).barplot()
Q59.
What is the purpose of the method par()?

a.

Makes the text vertical

b.

Makes the text horizontal

c.

Makes the text diagonal

d.

None of the mentioned

Discuss
Answer: (b).Makes the text horizontal
Q60.
How many parameters does the WebPageTest API accept?

a.

5

b.

6

c.

7

d.

8

Discuss
Answer: (d).8
Page 6 of 7

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