Response time measures the performance of an individual transaction or query. Response time is typically treated as the elapsed time from the moment that a user enters a command or activates a function until the time that the application indicates the command or function has completed. The response time for a typical Dynamic Server application includes the following sequence of actions. Each action requires a certain amount of time.
Response Time
Turnaround time is the interval between the submission of a job and its completion. Response time is the interval between submission of a request, and the first response to that request.
1:-increased through put 2:- lower response time
The main difficulty is keeping the operating system within the fixed time constraints of a real-time system. If the system does not complete a task in a certain time frame, it may cause a breakdown of the entire system it is running. Therefore when writing an operating system for a real-time system, the writer must be sure that his scheduling schemes don't allow response time to exceed the time constraint.
1. BATCH PROCESSING operating system 2. MULTIPROGRAMMING operating system 3. TIME SHARING operating system 4. REAL TIME operating system 5. DISTRIBUTED operating system
Response Time
Turnaround time is the interval between the submission of a job and its completion. Response time is the interval between submission of a request, and the first response to that request.
1:-increased through put 2:- lower response time
The main difficulty is keeping the operating system within the fixed time constraints of a real-time system. If the system does not complete a task in a certain time frame, it may cause a breakdown of the entire system it is running. Therefore when writing an operating system for a real-time system, the writer must be sure that his scheduling schemes don't allow response time to exceed the time constraint.
1. BATCH PROCESSING operating system 2. MULTIPROGRAMMING operating system 3. TIME SHARING operating system 4. REAL TIME operating system 5. DISTRIBUTED operating system
time sharing operating system is user interactive, but multiprogramming operating system need not be user interactive
response time would be
Response time in a real-time system is the time elapsed between a stimulus being applied to the system and the system providing a response. It is important for ensuring that the system can meet its deadlines. Execution time, on the other hand, refers to the time taken by the system to complete a specific task or process. The key difference is that response time includes the time taken to process the stimulus and generate a response, while execution time focuses solely on the time taken to complete the task.
Differentiate between Simple Batch Operating Systems and Time-sharing Operating Systems
The VxWorks is a real time operating system that was developed by Wind River Systems. The operating system was first released in 1987. The operating system is designed for use in embedded systems.
A RMX operating system is a real time operating system that is specifically for two families of processors. This real time system can be used on applications that need real time reliability, determinism and more.
The QNX operating system is mostly used for industrial purpose. It is a real time Operating system as opposed to Linux that is considered a basic operating system.