What is the use of final keyword?

[主观题]Volatile:a) What does the keyword volatile mean? Give an exampleb) Can a parameter be both const and volatile? Give an examplec) Can a pointer be volatile? Give an example

[主观题]what is the use of “unloader “on main air compressor ?

[主观题]what is the use of a purifier ?explain the purpose of a gravity disc ?

[主观题]what chemicals did you use to treat the boiler water ?when you test alkalinity and acidity of water in boiler by pH test paper ? the result shows the boiler water is in acidiity . please describe what the possible cause is .

[试题]What can the children use the good web pages for? ________________________________________________________

[试题](d) What criteria would you use to assess whether Universal is an ‘excellent’ company? (5 marks)

[单选题]29． What does the Internet use to join the computers together?A．LettersB．E-mailsC．The boxD．The telephone

[主观题]What’s the final result?(下面这段代码的最终运行结果是什么)double expectedValue = 1/2;if(expectedValue > 0){expectedValue = expectedValue + 0.5;}C．onsole.WriteLine(expectedValue);

[单选题]Scientists workingon a problem do not know and sometimes can't even guess w

[单选题]Scientists workingon a problem do not know and sometimes can't even guess w