Question 21 : A stacked horizontal bar-chart can be made in MATLAB by ___________
1. Mentioning stacked as input to the bar3() command
2. Mentioning stacked as input to the bar3h() command
3. Mentioning stack as input to the bar3[] command
4. Mentioning stacked as input to the bar3h[] command
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Question 22 : Inline functions can be plotted by the _________ command.
1. ezplot()
2. plot3()
3. plot()
4. cannot be done
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Question 23 : A semi-log graph cannot be plotted in MATLAB.
1. True
2. False
3.
4.
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Question 24 : The default colour of graph generated by the plot command is blue.
1. True
2. False
3.
4.
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Question 25 : What does the set command do?
1. The operation of the fill command
2. The operation of changing intervals of axes
3. The operation of the plot command
4. The operation of the figure command
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Question 26 : Which command enables a title for the x-axis?
1. xlabel()
2. horilabel()
3. xlabel[]
4. no command
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Question 27 : The text given to the graphs can be made bold.
1. True
2. False
3.
4.
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Question 28 : What is the RGB triplet style for yellow?
1. [1 1 0]
2. [1 0 1]
3. [1 0 0]
4. [0 1 1]
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Question 29 : How can we group the elements in a 3-d bar graph?
1. Give 'grouped' as style input to bar3() command
2. Give 'grouped' as style input to bar() command
3. Give 'group' as style input to bar3() command
4. Give 'group' as style input to bar() command
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Question 30 : What is the short name for black as input to the surf command?
1. b
2. bl
3. k
4. blk
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