1) What is the underlying type of an enum declaration that does NOT explicitly define an underlying type?
Answer: did not get the question completely but looks like the answer is byte, ah?
Value type

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2) Which one of the following flags causes the compiler to make a stand-alone assembly containing a manifest?
Answer: /t:assembly

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3) Which one of the following code samples deserializes the CSharp object (assume that the object had previously been serialized to the "cs.xml" file)?
Answer: :
CSharp cs;
XmlSerializer slzr = new XmlSerializer();
FileStream fs = new FileStream("cs.xml", FileMode.Open);
cs = slzr.Deserialize(fs);

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4) You are building an application that consumes various Web Services. You have a situation in which you need to get data from three different Web Services, which are independent of each other but take a considerable time to run. You want to minimize the time it takes the whole method to run but due to system constraints you cannot break the processing across multiple methods.
Given the above scenario, what approach do you use to implement this functionality?
answer:

Call each of the Web Services asynchronously, providing the same callback delegate for each.


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5) public void CalculateLCD(long number1, long number2, ref long LCD) {
// calculate lowest common denominator
}

Given the declarations above, which code below calls CalculateLCD asynchronously for the numbers 15 and 34 and returns the calculated value of LCD by reference into the defined long lcd?

a) long lcd = 0;
CalculateLCDStart dlgLCD = new CalculateLCDStart(CalculateLCD);
IAsyncResult iar = dlgLCD.BeginInvoke(15, 34, ref lcd, null, null);
dlgLCD.EndInvoke(iar);

b) long lcd = 0;
CalculateLCDStart dlgLCD = new CalculateLCDStart(CalculateLCD);
IAsyncResult iar = dlgLCD.BeginInvoke(15, 34, ref lcd, null, null);
dlgLCD.EndInvoke(ref lcd, iar);

c) long lcd = 0;
CalculateLCDStart dlgLCD = new CalculateLCDStart(CalculateLCD);
IAsyncResult iar = dlgLCD.BeginInvoke(15, 34, lcd, null, null);
dlgLCD.EndInvoke(ref lcd, iar);

d) long lcd = 0;
CalculateLCDStart dlgLCD = new CalculateLCDStart(CalculateLCD);
IAsyncResult iar = dlgLCD.BeginInvoke(15, 34, null, null);
dlgLCD.EndInvoke(ref lcd, iar);

e) long lcd = 0;
CalculateLCDStart dlgLCD = new CalculateLCDStart(CalculateLCD(15, 34));
IAsyncResult iar = dlgLCD.BeginInvoke(ref lcd, null, null);
dlgLCD.EndInvoke(lcd, iar);
Answer: Looks like A
But the strange thing is that the method is used as a class…maybe they missed sth and wanted to say this is a class….
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6)
Couple questions about OOP
c) Composition . What is it? I know that decomposition is fragmentation the big task into several simple tasks. Consiquently composition is the merging of simple tasks into the big the only task. Is it correct?

Что-то никто не отвечает...неужели никто не знает?

Наверное вопрос слишком большой и сложный. Мне лично имхо было трудно прочитать все вопросы/ответы, да к тому же шариться по MSDN в поисках правильного ответа. Ты нас за brainbench.com считаешь что ли?

devdotnet А книжку какую-нибудь почитать слабо?
JFGI

mr.DUDA
Судя по вопросам, они если не напрямую с brainbench, то уж точно с какого-нибудь собеседования;)
Человек видимо решил, что и здесь сработает принцип "широкой русской души", на работу устроится помогут, ну или сертификат получить
А вопросы нехреновые, очень нехреновые Респект составителям!

3-ий вопрос.

Код

// cs = slzr.Deserialize(fs); Заменить на   cs =  (CSharp) slzr.Deserialize(fs);

5-ый вопрос. B.