How often should globals be used in an OO system?
How often should globals be used in an OO system?
What interface must an object implement in order to ensure that it is notified if the object bound in a sessio
What interface must an object implement in order to ensure that it is notified if the object bound in
a session is to be moved from one VM to another in a clustered environment?
Which of the following are the new functionality found in the core API of JDBC 2.0 (Choose all that apply.?
Which of the following are the new functionality found in the core API of JDBC 2.0
(Choose all that apply.?
Which one of the following statements should immediately follow the given package definition to create a valid
Consider the following package definition package Convert;
Which one of the following statements should immediately follow the given package definition to
create a valid module?
Which of the following is true?
Your manager has asked you about the essential difference between worms and viruses. Which of
the following is true?
Which statement correctly describes inout parameters?
Which statement correctly describes inout parameters?
What is the purpose of this code fragment?
Consider the following Java code fragment:
What is the purpose of this code fragment?
Which of the following should drive all other development concerns for the company’s site?
Curtis is creating a new Web site for his company. Which of the following should drive all other
development concerns for the company’s site?
Which choice shows the correct ordering of these activities, from first to last, by assigned numbers?
Consider the following four database design activities:
1 – Design user views.
2 – Select a DBMS.
3 – Apply normalization.
4 – Determine entities.
Which choice shows the correct ordering of these activities, from first to last, by assigned
numbers?
Which payment method would be most appropriate for your needs?
You are considering payment methods for a business-to-business (B2B) e-commerce site. Which
payment method would be most appropriate for your needs?