Online Access Free GSSP-JaVa Practice Test

Which of the following are the main basic difference between the POST and PUT request?
Each correct answer represents a complete solution. Choose all that apply.

• A.The PUT request does not have a corresponding doXXX method in the HttpServlet class. However, POST have a corresponding doXXX method in the HttpServlet class.
• B.The URI in a PUT request identifies the entity enclosed with the request and the user agent knows what URI is intended and the server MUST NOT attempt to apply the request to some other resource.
• C.The URI in a PUT request identifies the resource that will handle the enclosed entity.
• D.The URI in a POST request identifies the resource that will handle the enclosed entity.

Which of the following statements about the form-based authentication are true? Each correct answer represents a complete solution. Choose two.

• A.It requires a hidden field that supplies the login-constraint used by the application.
• B.It provides a weaker security check than the HTTP Digest and HTTPS Client authentications.
• C.It transmits username and password over the network in the form of Base64 encoding.
• D.It requires that the action of the login form must be j_security_check.

Which of the following statements about a JAR file command are true?
Each correct answer represents a complete solution. Choose all that apply.

• A.A JAR file can be extracted using the e command.
• B.The t command of a JAR file is used to update the contents of a file.
• C.A JAR file can be created without even using the f command.
• D.The 0 command is used for no compression of a JAR file.

Peter works as a Programmer in Magi Net Inc. He writes the following code.
1.class Ques0190{
2.public static void main(String[] argv){
3.byte a = 100;
4.switch(a){
5.case 10.
6.System.out.println("ten");
7.case 100.
8.System.out.println("hundred");
9.case 1000.
10.
System.out.println("thousand");
11.
}
12.
}
13.
}
What will happen when Peter attempts to compile and execute the code?

• A.The code will not compile because the argument to the switch cannot be a primitive type byte value.
• B.The code will not compile because 1000 is not assignment compatible with a byte data type.
• C.The code will compile and execute displaying hundred.
• D.The code will compile and execute displaying hundred followed by thousand.

Which of the following statements about programmatic security are true?
Each correct answer represents a complete solution. Choose all that apply.

• A.The bean provider is responsible for writing code for programmatic security.
• B.It is implemented using the methods of the UserTransaction interface.
• C.It is also called as instance level security.
• D.It is implemented using methods of the EJBContext interface.