Solution:
The process of transaction can guarantee the reliability of business applications. Locking resources is widely used in distributed transaction management (e.g; two phase commit, 2PC) to keep the system consistent. The locking mechanism, however, potentially results in various deadlocks. In service oriented architecture, the deadlock problem becomes even worse because multiple transactions try to lock shared resources in the unexpectable way due to the more randomicity of transaction requests, which has not been solved by existing research results. In this paper, we investigate how to prevent local deadlocks, caused by the resource competition among multiple sub-transactions of a gl obal transaction, and global deadlocks from the competition among different global transactions. We propose a replication based approach to avoid the local deadlocks, and a timestamp based approach to significantly mitigate the global deadlocks. A general algorithm is designed for both local and global deadlock prevention. The experimental results demonstrate the effectiveness and efficiency of our deadlock prevention approach. Further, it is also proved that our approach provides higher system performance than traditional resource allocation schemes.
This is the required answer.
Answer:
No.
Explanation:
Because wives should make decisions for their life themselves.It helps them be self dependent so that they won't have to depend on their husbands. By letting them make decisions themselves they can get a successful career on their own effort and decisions.
Answer:
Ergonomia (sau factorii umani) este disciplina științifică preocupată de înțelegerea interacțiunilor dintre om și alte elemente ale unui sistem și profesia care aplică teorie, principii, date și metode pentru a proiecta pentru a optimiza bunăstarea umană și în general performanta sistemului."
Explanation:
Assistive technology is commonly used by people with multiple disabilities. It helps them to live more comfortable and it makes their life much easier.
Answer:
The Arduino boards can be programmed in assembly. All you need is an ICSP Cable (In Circuit Serial Programmer) and the AVR toolchain (free from ATMEL) to write to the board. You then get the advantage of on board debugging.
As you suggested, you can just slap an ATMEL chip on a breadboard and go to town.
Explanation: cause i said so
