Question

Which of the below statements is true?

a.

The .mat format is a binary format. i.e if we try to open it in a regular editor like notepad, it will be impossible to read the data.

b.

When saving in ASCII format, values of variables as well as their names and their data types are saved.

c.

The load command can save all workspace variables to your hard disk.

d.

MAT files are formatted files that are easily understandable by both humans and machines.

Answer 1

Answer: option a

The .mat format is a binary format i.eif we try to open it in a regular editor like notepad it will be impossible to read the data.

This is the true from the given statements

Because

As .mat format is binary and it is not possible to read data in other regular editors

And rest of the options are wrong as

When we are savedAscii format ,data types won't be saved as well as values are also not saved

Load command doesnot save all work space variables in to hard disk,it just loads the files

And finally mat files are not readable by human beings as it is in binary form