Answer: Phishing
Explanation:
Phishing is a form of identity theft involving phony email messages asking customers to update credit, debit, cards, accounts passwords, and all whole of personal information. It is still one of the relevant form of identity theft whereby personal information is taken away in form of electronic communication or messages.
One example could be when a person receives a mail from xyz.com and ask him/her to click on a page. upon clicking on it the person will be redirected to another page. in that page several details would be there such as username and password, bank account details. So once all these details are entered in the web page all our personnel information will leaked into the servers of the hackers and could lead to serious troubles. Sometimes phishing is also in form of fake social networking website which resembles exactly to that of the original one.
So Phishing is a for of identity theft.
Answer:
B) A block of statement that might cause an exception.
Explanation:
Exception handling is a good programming technique that prevents our program from crashing when an exception occurs during execution. The try clause is used with a catch to handle any exception that might occur, so whenever a statement that might cause an exception is to be used, this should be contained in a try statement block of code.
Answer:
The correct answer for the given question is "The program has a runtime NullPointerException because test is null while executing test.x"
Explanation:
In this code their is run time exception will occur in Main method i.e "java.lang.NullPointerException "because the object of the Test class i.e test will initialized by "null" .So on executing the statement test.x it gives an Runtime Exception.The "NullPointerException" can occur if we assign the object to the "null" value that why it produce an java.lang.NullPointerException