C Programming Test (Random Questions)

What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

When mapping a supertype/subtype relationship which of the following is true?

If you want to group the records in the abc database, you could use the Jobcode as the _____.

Adding a derived class to a base class requires fundamental changes to the base class

Which of the following is the correct way to obtain the number of elements present in the array given below?

int[] intMyArr = {25, 30, 45, 15, 60};

1 intMyArr.GetMax;

2 intMyArr.Highest(0);

3 intMyArr.GetUpperBound(0);

4 intMyArr.Length;

5 intMyArr.GetMaxElements(0);

RFM analysis uses customers' purchasing patterns to ________ .

vThe SQL statement that queries or reads data from a table is ________ .

There are several procedures you can implement to provide maximum security. The most important of these is:

Common Gateway Interface (CGI) is which of the following?

User-Friendly Systems are:

Which one of the following options is correct?

Which of the following problem causes an exception?

In phase 1 of the system development life cycle, which of the following aspects are usually analyzed?

If the programmer does not explicitly provide a destructor, then which of the following creates an empty destructor?

A ________ is a stored program that is attached to a table or a view.

What command would you type to list all of the files in the current directory?

Which of the following symbol modes are used to input of graphics to General CAD system?

/* Missing Statement ? */
public class foo
{
public static void main(String[]args)throws Exception
{
java.io.PrintWriter out = new java.io.PrintWriter();
new java.io.OutputStreamWriter(System.out,true);
out.println("Hello");
}
}

What line of code should replace the missing statement to make this program compile?

What will be the output of the C#.NET code snippet given below?

namespace IndiabixConsoleApplication
{
class SampleProgram
{
static void Main(string[ ] args)
{
int i = 5;
int j;
fun1(ref i);
fun2(out j);
Console.WriteLine(i + ", " + j);
}
static void funl(ref int x)
{
x = x * x;
}
static void fun2(out int x)
{
x = 6;
x = x * x;
}
}
}

Which of the following is not a characteristic of good test data