Computer Science Quiz - Freshman/Sophomore
  • 1. A Class is a?
A) Hyperlinks and Text Markup Language
B) Home Tool Markup Language
C) Blueprint that defines a variable
D) Raw text elements
  • 2. What is an Object?
A) An individual component of an HTML document
B) Raw text elements
C) Instance of a class
D) Home Tool Markup Language
  • 3. What is a SQL injection attack?
A) When a hacker tries to enter harmful HTML code
B) When a hacker tries to enter in a hyperlink
C) When a hacker tries to enter in a variable
D) Where a hacker tries to inject malicious SQL code into someone database
  • 4. True or False: Will an SQL injection ruin your database?
A) True
B) False
  • 5. What is Sanitizing data?
A) The act of garbage collection
B) The act of stripping out any characters that aren’t needed from the data
C) The act of collecting and removing variables
D) The act of removing Raw text elements that aren’t wanted
  • 6. What is the best way to prevent an SQL injection?
A) Function by reference
B) An array
C) Prepared Statement
D) Specimen of a class
  • 7. When do you use inheritance?
A) An array of an array
B) When a relationship exist between two classes Function by reference
C) Specimen of a class
D) Home Tool Markup Language
  • 8. What word is used by the sub class to inherit features of the super class?
A) Finalize
B) Polymorphism
C) Extend
D) Object
  • 9. What is a Prepared Statement?
A) A method for overloading
B) A template for SQL statements
C) A method that have the same but different signatures
D) A super class that replaces sub-class
  • 10. True or False: Only code used in web applications are vulnerable to SQL injection attack?
A) False
B) True
  • 11. Code that is most vulnerable to SQL injection attack contains?
A) Call to external functions
B) Input parameters
C) Dynamic SQL with bind arguments
D) Dynamic SQL with concatenated input values
  • 12. Not preventing SQL Injections attacks leaves your business at great risk of:
A) Method overriding
B) Super class
C) Method overloading
D) Steal customer information
  • 13. What is an example of vulnerabilities in web based vulnerabilities?
A) None of the above
B) All of the above
C) Cross-Site Scripting
D) SQL Injection
  • 14. What is MySQL?
A) A tree based grammar for database definition
B) A relational database management system
C) An object oriented database query language
D) None of the above
  • 15. What is FindBugs?
A) Determined at run-time
B) Relates to method overriding
C) Relates to method overloading
D) An Static Analysis Tool for Java
  • 16. What does FindBugs do?
A) Finds a relationship that exist between two classes
B) Looks at an array of an array
C) Home Tool Markup Language
D) Identifies hundreds of serious defects in large applications
  • 17. What is OOPs?
A) Oriented Object Programming
B) Object Oriented Programming
C) Object Ore Programming
D) Overloading Object Programming
  • 18. When do you declare a method class?
A) Abstract method from a Non abstract
B) When a child class implements the behavior method
C) When a child class exstends
D) Oriented Object Programming
  • 19. What is user-defined exception in Java?
A) Exceptions defined by the developer
B) Exceptions defined by the IDE
C) Exceptions defined by the compiler
D) Exceptions defined by the computer
  • 20. What type of Tool is FindBugs?
A) Concept
B) Project Management
C) Static Analysis
D) GUI
Created with That Quiz — where test making and test taking are made easy for math and other subject areas.