98-361 Online Practice Questions and Answers
You need to create an application that processes data on a last-in, first-out (LIFO) basis. Which data structure should you use?
A. Queue
B. Tree
C. Stack
D. Array
In the application life cycle, the revision of an application after it has been deployed is referred to as:
A. Unit testing
B. Integration
C. Maintenance
D. Monitoring
This question requires that you evaluate the underlined text to determine if it is correct.
A data dictionary that describes the structure of a database is called metadata.
Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed" if the underlined text makes the statement correct.
A. No change is needed
B. normalization
C. a database management system (DBMS)
D. metacontent
The purpose of the Catch section in an exception handler is to:
A. Conclude the execution of the application.
B. Break out of the error handler.
C. Execute code only when an exception is thrown.
D. Execute code regardless of whether an exception is thrown.
You need to evaluate the following expression:
(A>B) AND (C What is the value of this expression if A=3, B=4, C=4, and D=5? A. 0 B. 4 C. 5 D. False E. Null F. True
Your application must pull data from a database that resides on a separate server. Which action must you perform before your application can retrieve the data?
A. Establish a connection to the database by using the appropriate data provider.
B. Create a routine that bypasses firewalls by using Windows Management Instrumentation (WMI).
C. Install the database on each client computer.
D. Configure the network routers to allow database connections.
Which of the following must exist to inherit attributes from a particular class?
A. Public properties
B. A has-a relationship
C. Static members
D. An is-a relationship
How many parameters can a default constructor have?
A. 0
B. 1
C. 2
D. 3 or more
You have a class named Truck that inherits from a base class named Vehicle. The Vehicle class includes a protected method named brake (). How should you call the Truck Class implementation of the brake () method?
A. Mybase.brake ()
B. Truck.brakef)
C. Vehicle.brake()
D. Me.brake ()
You execute the following code.
How many times will the word Hello be printed?
A. 49
B. 50
C. 51
D. 100