Quiz 1 Exploring the Matlab Interface

What is the primary purpose of MATLAB?

• Numerical computing and data analysis.

• Game development and graphics.

• Web development and design.

• Image processing and editing.

Which of the following is a feature of the MATLAB interface?

• Command window

• File explorer

• Workspace browser

• Script editor

What file extension is used for MATLAB script files?

• .matlab

• .txt

• .m

• .mfile

Which command is used to clear the command window in MATLAB?

• flush

• clc

• reset

• clear

What is the purpose of the workspace in MATLAB?

• To connect to external databases.

• The purpose of the workspace in MATLAB is to store and manage variables during a session.

• To visualize data in 3D plots.

• To execute scripts and functions only.

How do you create a new script in MATLAB?

• Click 'New Script' in the Home tab of MATLAB.

• Press Ctrl+N to open a new document.

• Select 'Create New File' from the File menu.

• Use the command 'newScript()' in the command window.

Which of the following is NOT a data type in MATLAB?

• boolean

• float

• string

• integer

What is the function of the 'help' command in MATLAB?

• The 'help' command displays documentation for MATLAB functions and commands.

• The 'help' command saves the current workspace.

• The 'help' command compiles MATLAB code.

• The 'help' command executes MATLAB scripts.

How can you plot a simple graph in MATLAB?

• You can only plot graphs using the 'chart' function.

• Plotting requires the 'draw' function in MATLAB.

• Use the 'plot' function with x and y data vectors.

• Use the 'graph' function with x and y data vectors.

What does the 'clc' command do in MATLAB?

• The 'clc' command compiles the current script in MATLAB.

• The 'clc' command clears the command window in MATLAB.

• The 'clc' command saves the current workspace in MATLAB.

• The 'clc' command opens a new command window in MATLAB.