Answer:
Assume that a context switch takes T time. Suggest an upper bound (in terms of T) for holding a spinlock. If the spinlock is held for any longer, a mutex lock (where waiting threads are put to sleep) is a better alternative.
Explanation:
The top limit is to be twice the value of (2xT). Holding the spinlock for a longer time, it will be necessary to put the thread to sleep and get a context switch, so one process awakes the sleeping thread without the need of a second context switch.
In process synchronization, cooperating process can affect or be affected by other processes executing in the system, either directly share a logical address space, both code and data, or be allowed to share data only through files or messages, although concurrent access to shared data may result in data inconsistency. But there are several mechanisms to help the orderly execution of cooperating processes that share a logical address space, so that data consistency is kept.
Conducting monetary policy
Supervising and regulating depository institutions
Maintaining the stability of the financial system
Answer:
A growing company may not be earning any profits yet, but may nevertheless provide a great investment opportunity.
Other times, a lack of profitability can be a huge red flag that something is wrong with the firm.
Explanation:
Answer:False
Explanation:It is not obvious which cost structure is better, both have advantages and disadvantages
Explanation:
When you want to show your presentation through a projector and want the presentation to be displayed on your laptop at the same time, you will simply attach the laptop with the projector using the wire. Then you will start the Slideshow from the menu at the top panel of the powerpoint. Now to display the presentation on the projector and on your laptop simultaneously, you will just need to press the function key along with the F8 key, which is Fn+F8. This will allow the presentation to be displayed on the screen of your laptop as well.