Answer:
Operating system is the software that is used to control different hardware of computers and handle scheduled tasks.
It also handles the interrupts from some external devices, or from some software. The interrupts are handled through Interrupt service routine. When some external event occurs the following steps has been taken by OS to perform the operation
- In first step, an external event has been occurred, and request to the cpu to perform operation.
- This request invoke ISR (Interrupt service routine), to perform the operation.
- The interrupts are stored in stack on the priority basis.
- The CPU performs the operation on Interrupt as per request of ISR.
- After Completing operation, CPU return to its initial task.
Answer: False
Explanation: Because fast-tracking doesn’t involve additional resources, it’s usually best to start with this technique while Crashing requires careful planning to prevent “panic mode” among the project crews and to avoid acceleration claims.
Software, unless you planned on permanently downloading the Music Album or Song to your computer's Hard Drive. i.e, you would use whatever Music or Media player you have installed on your computer, and that simply counts as Software.
Answer:
The name of the components of the given labelled circuit is:
The box like figure in the given image is the battery source from where the current drawn into the circuit.
A string connecting positive terminal of battery to the bulb is an electric wire through which current flows in the circuit.
A bubble like object in the circuit is a bulb which lights up when current moves through the circuit.
A component connected to the negative terminal of batter source is a switch.
Then open circuit is an open as the key of the switch is open.
Answer:
With modeling and simulation, we model the system and then test the system to gather test predictions.
Explanation:
You would have to test the system in order to see if it's working right and everything is all good with the system.
I hope this helped. I am sorry if you get this wrong.
