MATLAB Basics set 25

Que.The function to plot vector fields is ___________
a. quiver()
b. pie3
c. ezplot()
d. contour()
Que.How to introduce a title to describe the subplots generated in MATLAB?
a. Use a function
b. Use the title function
c. Use the legend function
d. Use uipanel()
Que.Can we have multiple 3d plots in MATLAB?
a. Yes
b. No
c. Maybe
d. Cannot be determined
Que.The student receives an error while trying to plot multiple graphs using the hold command. What is there error if there is no a syntactical error?
a. Cannot be determined
b. The plot function is not defined with a constant variable range
c. There is no hold command
d. There has to be a syntactical error only
Que.What is the difference between hold on and hold all?
a. no difference
b. hold all holds every plot while hold on holds a specific plot in the chain of argument
c. hold all does not exist
d. hold on is syntactically incorrect
Que.What is the purpose of the line command if the plot command can be used to directly accept the arguments and generate a plot?
a. Saves complexity
b. We can refrain from using the hold function
c. There is no separate, definite purpose
d. Cannot conclude