Java Programming Test (Random Questions)

Why does a high number of broadcast messages adversely affect overall network performance?

ESD would cause the most damage to which  component?

Conversion of binary number 1011012 to hexadecimal is

An Enterprise Resource Planning application is an example of a(n) ________ .

The microcomputer, Intel MCS-80 is based on the widely used Intel

To run the old system and the new system at the same time for a specified period, the system implementation approach used is

Which command will be used to display file and directory names only, without size, date, and time information?

The original LISP machines produced by both LMI and Symbolics were based on research performed at:

Which of the following access lists will allow only HTTP traffic into network 196.15.7.0?

A regular subquery can be processed:

A problem's _____ will answer the question, "What information will the computer need to know in order to either print or display the output times?"

An OR gate can be imagined as

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

char ch = Convert.ToChar ('a' | 'b' | 'c');
switch (ch)
{
case 'A':
case 'a':
Console.WriteLine ("case A | case a");
break;

case 'B':
case 'b':
Console.WriteLine ("case B | case b");
break;

case 'C':
case 'c':
case 'D':
case 'd':
Console.WriteLine ("case D | case d");
break;
}

Which of the following occurs when a transaction rereads data and finds new rows that were inserted by a command transaction since the prior read?

Which of the following statements should be added to the subroutine fun( ) if the C#.NET code snippet given below is to output 9 13?

class BaseClass
{
protected int i = 13;
}
class Derived: BaseClass
{
int i = 9;
public void fun()
{
// [*** Add statement here ***]
}
}

Some Streams work with input, and some with output

When mapping a ternary relationship with an associative entity into a relation which of the following is true?

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

interface IMyInterface
{
void fun1();
int fun2();
}
class MyClass: IMyInterface
{
void fun1()
{ }
int IMyInterface.fun2()
{ }
}

In SQL Server 2000, which of the following makes a copy of the changes that have been made to the database since the last complete backup?

SQL query and modification commands make up a(n) ________ .