Yes, thread should have a priority level. Threads are scheduled to run based on their scheduling priority. Each thread is assigned a scheduling priority. The priority levels range from zero (lowest priority) to 31.
Explanation:
Threads generally are given different kinds of priorities based on the types of work the threads will be used for. This is normally known as scheduling and it is a vital procedure in thread prioritization. The standard priority levels for every thread is from the lowest priority which is typically '0' and the highest priority which is approximately 31.
