You want to create a full path to a file named 'data.csv' inside a folder 'results' located in the current directory. Which MATLAB code correctly does this?

hard📝 Application Q8 of 15

MATLAB - File I/O

Afullfile('results', 'data.csv')

Bfullfile(pwd, 'results', 'data.csv')

Cfullfile('pwd', 'results', 'data.csv')

Dfullfile(pwd + '/results', 'data.csv')

Step-by-Step Solution

Solution:

Step 1: Use pwd to get current directory
pwd returns current folder path as string.
Step 2: Use fullfile to join current folder, 'results', and filename
fullfile(pwd, 'results', 'data.csv') correctly builds the full path.
Final Answer:
fullfile(pwd, 'results', 'data.csv') -> Option B
Quick Check:
Use pwd with fullfile for current folder paths [OK]

Quick Trick: Use pwd inside fullfile to start from current directory [OK]

Common Mistakes:

Using string 'pwd' instead of function pwd()
Concatenating strings with + operator
Omitting current directory path

Master "File I/O" in MATLAB

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions

More MATLAB Quizzes

You want to create a full path to a file named 'data.csv' inside a folder 'results' located in the current directory. Which MATLAB code correctly does this?

Step 1: Use pwd to get current directory

Step 2: Use fullfile to join current folder, 'results', and filename

Final Answer:

Quick Check:

Want More Practice?