I have a multiprocessor system and a multithreaded program written using the many to many threading model. I would like to know about the performance of the system in a scenario where the number of kernel thread allocated to the program is less than the number of processors and the number of user level threads in the program be more than the number of processors in the system.

ROCCAT is known for being one of the top gaming hardware experts. The company recently announced its two gaming mice namely Lua and Kone XTD. What is the difference between the two mice? It is said that Kone XTD is a high-end mouse that has 12 buttons in it. Do the buttons stand for value for money?

I would like to know about the RPC Mechanism and the outcome that can be caused if at-most- once call semantics or exactly-once semantics is not implemented.

Is there any other system that does not assure any of this?

Please list the types of Joins that are used in SQL, Oracle and MYSQL and their advantages and uses. I would also like to know in detail about a scenario in which Right and Left joins are used in the same query.

Is it possible?

The new Ipad deemed to be released this coming September would be much innovating.

Considering that this would be less expensive and smaller when it comes to the Ipad's actual size,

would it also work the same as the one we have in the market?

Would there be any special features compromised?

According to rumors, Qualcomm is building a new chip that will support a variety of LTE bands.

I believe it is called a Babel-fish chip. But what is a Babel-fish chip?

All I know is that a babel fish is a fictitious fish that can immediately do translations. Does this mean that Qualcomm is building a chip that can instantly translate waves and frequencies?

Asus has advantage of Microsoft’s flexible new OS with a dual screen laptop. Laptops and tablets has a removable keyboards even desktop has its removable screen. How Asus Taichi was made for this removable screen more convenient than the attached screen laptops?

Why is the HP laptops are considered as the worst and best laptops.

Today in terms of Design , Tech Support, Keyboard , Touchpad , Audio , Power , Durability and Display?

I would like to know whether it is possible to create temporary MYSQL table like that in SQL Server.

And Oracle using PL/SQL language.

Will it affect the data fetching speed or time?

I am getting a Fill dialogue while trying to delete the background of a graphic image using Photoshop.

I am following this procedure:

Open the file in Photoshop àSelect the background using Magic Wand or Quick Selectionà Press Delete.

Am I doing the right thing?

Do I need to change anything? How do I get rid of the message?