Java Programming Test (Random Questions)

If a function fun() is to receive an int, a Single & a double and it is to return a decimal then which of the following is the correct way of defining this function?

Which of the following  statement is correct?

A dielectric material is:

Which of the following modifications may not succeed?

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

What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?

Which DOS command allows you to compress existing disks and to create new compressed volumes?

What happens when a class with parameterized constructors and having no default constructor is used in a program and we create an object that needs a zero-argument constructor?

What is the best data type definition for Oracle when a field is alphanumeric and has a fixed length?

The computer can potentially be used to monitor most of our actions, thus robbing us of _____

When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):

Research scientists all over the world are taking steps towards building computers with circuits patterned after the complex inter connections existing among the human brain's nerve cells. What name is given to such type of computers?

The main idea behind computer files is that it is convenient to

Which is NOT one of the most common types of SQL CHECK constraints?

Each entity is represented as a(n):

Which inheritance type is used in the class given below? class A : public X, public Y {}

Computer accounts and user accounts in your domain have been seperated into OUs for administrative purpose. You want to require strong passwords for the local user accounts only. What should you do?

How will you free the memory allocated by the following program?

#include<stdio.h>
#include<stdlib.h>
#define MAXROW 3
#define MAXCOL 4

int main()
{
int **p, i, j;
p = (int **) malloc(MAXROW * sizeof(int*));
return 0;
}

In an SQL SELECT statement querying a single table, according to the SQL-92 standard the asterisk (*) means that:

What of the following is considered to be a pivotal event in the history of AI.