CSC Placement Paper

CSC Placement Paper - 2006

Question Posted / rajiv trivedi

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CSC Placement Paper - 2006..

Answer / rajiv trivedi

Here I got 1 CSC placement paper and i'm posting it for you all. This year
they have changed their pattern entirely, emphasis has shifted to java and
programming.

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Here are some questions.

1.C# is a native language of:

A.Java B. .Net C.Visual Basic

2.The width in bits of double primitive type in Java is . Select the one
correct answer.

1. The width of double is platform dependent 2. 64 3. 128 4. 8
5. 4

3.What is IMP in Objective C?
A.Implementation pointer B.Important Pointer C.Intended Pointer

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4.What would happen when the following is compiled and executed. Select
the one correct answer.

class example {
int x;
int y;
String name;
public static void main(String args[]) {
example pnt = new example();
System.out.println("pnt is " + pnt.name +
" " + pnt.x + " " + pnt.y);
}
}

1. The program does not compile because x, y and name are not initialized.
2. The program throws a runtime exception as x, y, and name are used
before initialization.
3. The program prints pnt is 0 0.
4. The program prints pnt is null 0 0.
5. The program prints pnt is NULL false

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5.What is contained in the directory /proc?:
a. System information b. Administrative procedures c. Boot
procedures d. Documentation on your sytem

8. Transactions per rollback segment is derived from[DBA]
a. Db_Block_Buffer b. Processes, c. Shared_Pool_Size,
d. None of the above

9. These following parameters are optional in init.ora parameter file
DB_BLOCK_SIZE, PROCESSES
a True, b False Ans : False

10. Which of these lines will compile? Select all correct answers.

1. short s = 20;
2. byte b = 128;
3. char c = 32;
4. double d = 1.4;;
5. float f = 1.4;
6. byte e = 0;

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11.What is the purpose of different record methods
1) Record 2) Pass up 3) As Object 4) Ignore.

12.While running DOS on a PC, which command would be used to duplicate the
entire diskette?

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