Que.Which command can be used for single step execution in debugging mode?
|
| a. dbstep |
| b. dbstepin |
| c. dbstatus |
| d. dbcont |
Que.How do we access a global variable in nested functions?
|
| a. Simply seek the variable from the primary function |
| b. Make a copy of the global variables from the primary function |
| c. Declare the variable within the function |
| d. Declare the variable as global |
Declare the variable as global
Que.How does MATLAB help in passing function arguments?
|
| a. By call by value and call by reference |
| b. Only by call by value |
| c. Only by call by reference |
| d. By call by address |
By call by value and call by reference
Que.Which line is treated as H1 line?
|
| a. Comment line succeeding function definition |
| b. Comment line preceding function definition |
| c. Comment line after function |
| d. All lines before and after function definition |
Comment line after function
Que.Find the error returned by MATLAB:syms a x y; a = xˆ2 + yˆ2; subs(a, [x,y], (2,3,4))
|
| a. There is no subs command in MATLAB |
| b. The subs command has syntactical error |
| c. The subs command has extra input arguments |
| d. The subs command has incorrect arguments |
The subs command has syntactical error
Que.Predict the error, MATLAB will generate, in the following line of code: g = inline(‘3x+5*x’, ‘t’)
|
| a. No error |
| b. Syntactical error |
| c. Wrong arguments |
| d. Expecting (,{ or [ |
Que.What are the functions to see the graph of a continuous and a discrete function?
|
| a. plot() and stem() |
| b. cont() and disc() |
| c. plot() and disc() |
| d. cont() and stem() |
Que.Find the error in the following code.x=-10:1:10; y=-10:2:10; plot(x,y)
|
| a. Plot is not available in MATLAB |
| b. Syntax of plot is wrong |
| c. Length of x and y should be same |
| d. No error |
Length of x and y should be same
Que.What is the output in the following code?x=-10:1:10; y=-10:1:10;axis(‘off’); plot(x,y)
|
| a. Error |
| b. A graph will be shown without axes |
| c. A graph will be shown with axes |
| d. 2 graphs will be shown- one with axes and with no axes |
A graph will be shown with axes
Que.If we want to plot matrix arguments, which of the following gets plotted?
|
| a. Column wise inter-relation of two arguments |
| b. Row wise inter-relation of two arguments |
| c. Diagonally inter-relation of two arguments |
| d. The arguments are incomprehensible |
Column wise inter-relation of two arguments