GIAC GIAC Information Security GSSP-JAVA Questions & Answers

• Question 1:

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

  A. It cannot be accessed through a class path, nor they can be used by java and javac.

  B. It is used to compress and archive data.

  C. It can be moved from one computer to another.

  D. It is created by using the jar command.

  Correct Answer: BCD

• Question 2:

  Which of the following statements is true about the Java synchronized keyword?

  A. It prevents multiple threads from accessing a block of code at the same time.

  B. It allows the class to be loaded as soon as the JRE starts.

  C. It prevents multiple developers from code redundancy.

  D. It allows two different functions to execute in a shared manner.

  Correct Answer: A

• Question 3:

  Mark works as a Programmer for InfoTech Inc. He develops a Web application that takes input from users. Which of the following methods can be used by the client and server to validate the users input? Each correct answer represents a complete solution. Choose all that apply.

  A. Validation through Servlets on the server side

  B. Validation using JavaScript on the client side

  C. Validation through Java Applets on the client side

  D. Validation through XML on the server side

  Correct Answer: AB

• Question 4:

  Drag and drop the appropriate authentication types from the given options to match their properties.

  Select and Place:

  

  Correct Answer:

  

• Question 5:

  Fill in the______blank with the required interface name to complete the statement below.

  An object of the interface is provided by the container to invoke the next filter in a chain of filters.

  Correct Answer: Answer: FilterChain

• Question 6:

  Which of the following exceptions will be thrown by the getFeature() method if the feature value cannot be assigned or retrieved?

  A. SAXNotSupportedException

  B. IllegalArgumentException

  C. NullPointerException

  D. SAXNotRecognizedException

  Correct Answer: D

• Question 7:

  Which of the following methods retrieves a single character from a string?

  A. trim()

  B. substring()

  C. charAt()

  D. indexOf()

  Correct Answer: C

• Question 8:

  The __________ interface accepts results from a SQL SELECT statement.

  A. Connection

  B. PreparedStatement

  C. DatabaseMetaData

  D. ResultSet

  Correct Answer: D

• Question 9:

  Which of the following options directs the Java compiler to search files in the current directory?

  A. dir

  B. ; (i.e. a semi colon)

  C. -d

  D. current

  E. . (i.e. a dot)

  Correct Answer: E

• Question 10:

  Which of the following data type values is returned by the System.in.read() console input function?

  A. String

  B. Character

  C. Float

  D. Integer

  Correct Answer: D