Question

Which of the following is valid variable name
a. stu name
b. 123stu
c. stu123
d. stu 123​

Answer 1

Answer:

c. stu123

Explanation:

rules...

keywords can not be used

the first character should be an alphabet

alphabets and numbers can be used in communication

only underscore _ is used ,no white space and no special characters are used

allowed length is 256 characters

upper and lower cases are treated differently

Answer 2

Explanation:

Your answer option c

Valid Names

Valid NamesA valid variable name starts with a letter, followed by letters, digits, or underscores. MATLAB® is case sensitive, so A and a are not the same variable. The maximum length of a variable name is the value that the namelengthmax command returns.

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