Java Programming Test (Random Questions)

Which of the following jobs are done by Common Language Runtime?

1 It provides core services such as memory management, thread management, and remoting.

2 It enforces strict type safety.

3 It provides Code Access Security.

4 It provides Garbage Collection Services.

A data warehouse uses:

From your client computer, you are able to access several servers on your 10Base2 Ethernet network. However, you are NOT able to access a server names RED. Other client computers are able to access RED. What is the most likely cause of the problem?

What will be the output of the program?

public class MyProgram
{
public static void main(String args[])
{
try
{
System.out.print("Hello world ");
}
finally
{
System.out.println("Finally executing ");
}
}
}

If attribute A determines both attributes B and C, then it is also true that:

What will be the output of the program?

class SSBool
{
public static void main(String [] args)
{
boolean b1 = true;
boolean b2 = false;
boolean b3 = true;
if ( b1 & b2 | b2 & b3 | b2 ) /* Line 8 */
System.out.print("ok ");
if ( b1 & b2 | b2 & b3 | b2 | b1 ) /*Line 10*/
System.out.println("dokey");
}
}

Which of the following statements are correct about Inheritance in C#.NET?

1 A derived class object contains all the base class data.

2 Inheritance cannot suppress the base class functionality.

3 A derived class may not be able to access all the base class data.

4 Inheritance cannot extend the base class functionality.

5 In inheritance chain construction of object happens from base towards derived.

Which of the following are NOT Relational operators in C#.NET?

1 >=

2 !=

3 Not

4 <=

5 <>=

The load and index is which of the following?

Operations Research came into being due to:

Which files will get closed through the fclose() in the following program?

#include<stdio.h>

int main()
{
    FILE *fs, *ft, *fp;
    fp = fopen("A.C", "r");
    fs = fopen("B.C", "r");
    ft = fopen("C.C", "r");
    fclose(fp, fs, ft);
    return 0;
}

You type show running-config and get this output:

[output cut]
Line console 0
    Exec-timeout 1 35
    Password BIXPASSWD
    Login
[output cut]


What do the two numbers following the exec-timeout command mean?

Which of the following would compile without error?

Locking may cause which of the following problems?

Which of the following statement is incorrect?

One solution to the multivalued dependency constraint problem is to:

Which of the following statements is correct about the C#.NET code snippet given below?

int a = 10;
int b = 20;
int c = 30;
enum color: byte
{
red = a,
green = b,
blue = c
}

What can greatly reduce TCP/IP configuration problems?

________ is an interface by which application programs can access and process SQL databases in a DBMS-independent  manner.

Your network consists of Windows 2000 file servers, Windows 2000 print servers, Windows 2000 professional computers, Windows 2000 file servers. You must prevent any unsigned drivers from being installed on any computer in your Windows 2000 network. What should you do?