Which of the following is a common method for diarizing tasks and appointments?

Which of the following is a common method for diarizing tasks and appointments?

کاموں اور تقرریوں کو ڈائرائز کرنے کے لیے درج ذیل میں سے کون سا عام طریقہ ہے؟
Explanation

Using color-coded categories is a common method for diarizing tasks and appointments.

This helps in organizing and quickly identifying different types of tasks and their priorities.