Tag: programming languages

Questions Related to programming languages

Which is not one of the input statement format?
technology programming languages

  1. input (height weight) 2. ;

  2. input age weight gender $;

  3. input height 1-3 weight 4-6 gender 7;

  4. input @1 height 2. @4 weight 2. @7 gender $1;

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Correct Option: A

which is the Parent class of CWinApp?

technology programming languages

  1. CWnd

  2. CFrameWnd

  3. CObject

  4. CWinThread

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Correct Option: D

When a user changes the content of one of the views, that view object calls which of the following function?
technology programming languages

  1. CDocument::UpdateViews

  2. CDocument::UpdateAllViews

  3. CDocument::UpdateData(TRUE)

  4. CDocument::Modify(TRUE)

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Correct Option: B

Which declaration of the main method below would allow a class to be started as a standalone program. Select the one correct answer.
technology programming languages

  1. public static int main(char args[])

  2. public static void main(String args[])

  3. public static void MAIN(String args[])

  4. public static void main(String args)

  5. public static void main(char args[])

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Correct Option: B

What all gets printed when the following code is compiled and run? Select the three correct answers. public class xyz { public static void main(String args[]) { for(int i = 0; i < 2; i++) { for(int j = 2; j>= 0; j--) { if(i == j) break; System.out.println("i=" + i + " j="+j); } } } }
technology programming languages

  1. i=0 j=0

  2. i=0 j=1

  3. i=0 j=2

  4. i=1 j=0

  5. i=1 j=1

  6. i=1 j=2

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Correct Option: B,C,F

which view class allows usage of document - view architecture with tree, list, and rich edit controls?

technology programming languages

  1. CScrollView

  2. CListView

  3. CRichEditView

  4. CCtrlView

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Correct Option: D

The principal base class for the Microsoft Foundation Class Library is

technology programming languages

  1. CMenu

  2. CWnd

  3. CObject

  4. CWinApp

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Correct Option: C

Which of the following is true. Select the correct answers.
technology programming languages

  1. A class that is abstract may not be instantiated.

  2. The final keyword indicates that the body of a method is to be found elsewhere. The code is written in non-Java language, typically in C/C++.

  3. A static variable indicates there is only one copy of that variable.

  4. A method defined as private indicates that it is accessible to all other classes in the same package.

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Correct Option: A,C

Which of the following are legal array declarations.

technology programming languages

  1. int i[5][];

  2. int i[][];

  3. int []i[];

  4. int i[5][5];

  5. int[][] a;

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Correct Option: B,C,E

In Win32, an application is created by a call to
technology programming languages

  1. Main()

  2. WinMain()

  3. InitInstance()

  4. OnEXecute()

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Correct Option: B