Abstract Class in Java

Which of the following is a characteristic of an intelligent agent?

What will be the output of the following JavaScript code when executed?

let xhr = new XMLHttpRequest();

Which of the following best describes the primary function of Network Address Translation (NAT)? 

In the context of web development, which of the following best describes the primary difference between HTTP and HTTPS?

In the context of containerization, what is the role of an orchestration tool? 

Which is/are Keyword in C++

Predict the   program output

void main ()

{

  int x = 128;

  printf ("n%d", 1 + x++);

}

Which of the following best describes the main advantage of a Management Information System (MIS)?