To determine whether an input is MATLAB keyword, command is?

Executing in the editor window the following code returns.a = 1; sin(a) a = 2;

MATLAB stands for?

Where do we need to store a function to call it in other programs?

Command used to display the value of variable x.

Which is the invalid variable name in MATLAB?

To add comments in MATLAB, use _________

MATLAB allows modelling of different control systems using ___________

Which of the following statements shows the result of executing the following line in the editor window? size = [1 3]’ ;size(size)

Executing in the command window the following code returns.a = [1:3]’ ;size(a)

What symbol precedes all comments in Matlab?

Which of the following is not a pre-defined variable in Matlab.

This Matlab command clears all data and variables stored in memory:

Characters in Matlab are represented in their value in memory.

Which is these is not an aspect of a for/while loop:

To better manage memory and prevent unnecessary memory allocations, Matlab uses:

To print a newline in a fprintf statement, you must use the following escape character:

To print a newline in a fprintf statement, you must use the following escape character:

Which of the following will correctly define x, y, and z as symbols?

Which of these is the way to access the first element in a vector named v (assuming there is at least one element in the vector)?

If vector = [1 2 3 4; 11 24 92 100; 345 65 90 1]. What will the value of a be equal to if this code is entered into MATLAB >>[a b] = size (vector)?

What is the value of ans that is printed when the following code is run: isnumeric(32)

If I want to save a formatted string to memory, but don’t want to print it out, which command should I use?

When used in the fprintf command, the %g is used as the

When used in the fprintf command, the \n is used to

To display ‘Question 2’ in the command window, the correct command is

The clc command is used to

The num2str command

The output of the last line is aa=2 as=num2str(aa) cat=[‘cat’ as]

To join one or more strings into a single string is known as

The output of cat=[‘cat’ ‘dog’] is

Command is used to save command window text to file.

Which command is used to clear a command window?

How to stop the execution of a chain of commands?

To display comments of M-file, we use ____________

he function to close the windows containing graphs generated from MATLAB is __________

What are the difference between the ‘help’ and the ‘look for’ command?

What is not displayed by the Workspace?

Which of the following commands is used to calculate the transpose of a matrix in MATLAB?

Which of the following command is used to calculate the standard deviation of a matrix in MATLAB?

Which of the following commands is used to calculate the mean of a matrix in MATLAB?