Turn around time is the time elapsed between the time a request is received and the time the response is sent.
Assume, you fire a Query to a table at 10:15:15 AM and the table returns the output at 10:15:27 AM then the response time is 12 seconds.
Average Turn Around Time = Completion Time - Arrival TimeAverage Waiting Time = Turn Around Time - Burst(execution) 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.
The miss rate formula used to calculate the efficiency of a caching system is: Miss Rate Number of Cache Misses / Total Number of Memory Accesses.
The formula to calculate the average memory access time in a computer system is: Average Memory Access Time Hit Time Miss Rate x Miss Penalty
The formula to calculate the number of angular nodes in a system is n-1-l, where n is the principal quantum number and l is the azimuthal quantum number.
1) Throughput: It's the number of processes completed per unit time. 2) Turnaround time: Mean time from submission to completion of process. 3) Waiting time: Amount of time spent ready to run but not running. 4) Response time: Time between submission of requests and first response to the request.
XP is a complete operating system, not simply an operating environment.
There are basically four types of operating systems. They include Batch Operating System, Multiprogramming Operating System, Network Operating System and Distributed Operating System.
1. BATCH PROCESSING operating system 2. MULTIPROGRAMMING operating system 3. TIME SHARING operating system 4. REAL TIME operating system 5. DISTRIBUTED operating system
An operating system manages the working operation of a computer
Yes, a multiuser operating system is also described as a network operating system.
Hell no. the bios sits under the operating system (vista is an operating system) the bios is independent of operating systems, and is there to....run the operating system.