Q. If the program demands evaluation of multiple, only decimal, values of the same function, what is the better way amongst the following?

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Q. What are persistent variables?

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Q. Variables need to have same name while being passed from the primary function to the sub-function.

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Q. Which command can be used for single step execution in debugging mode?

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Q. How do we access a global variable in nested functions?

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Q. How does MATLAB help in passing function arguments?

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Q. Which line is treated as H1 line?

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Q. What are the functions to see the graph of a continuous and a discrete function?

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Q. If we want to plot matrix arguments, which of the following gets plotted?

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Q. To bring the scale of each axis to logarithmically spaced, the student entered ‘semilogx()’. What really happened?

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Q. After trying to plot a pie-chart, the student finds that the function he used is rose(). What is the nature of data used by the student if an output graph is generated?

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Q. To place a text on the plot using a mouse, the command used is _________

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Q. What is the condition on x in bar(x,y)?

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Q. If we put bar(x,y,1.2), we will get _____ bars.

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Q. A student has to plot a graph of f(x)=t and g(y)=t in the same graph, with t as a parameter. The function he uses is ____

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Q. To exhibit time-series or spatial-series data, what kind of diagrams are suitable?

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Q. What is the difference between primary and secondary data in statistics?

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Q. The nature of data while using pie plots is ___________ data.

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Q. What would you use to show comparisons of profit of 3 industries over 3 quarters?

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Q. What is the difference between stem plot and histogram plot?

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