You work as the Database Administrator for www.company.com.com. All servers on the www.company.com.
com network run Windows Server 2003 and Windows Server 2000, and all client computers run Windows XP
rofessional and Windows Vista. The www.company.com.com network area consists of a single Active Directory
domain named www.company.com.com. The www.company.com.com network contains a Microsoft SQL
Server 2005 database server named COMPANY-DB111, which you administer at a regular interval of time.
COMPANY-DB111 contains and hosts three databases that support different types of business requirements.
The network uses the DBA database that supports internal operations including maintaining data, accounting,
and mailing. The network’s regular users make use of stored procedures for the data values that need insertion
into the tables. The stored procedures used in the network of the company are designed to access SQL variant
type parameters and then use the values to build and execute ad hoc query statements that are the partof the
SQL statements. During a routine network check, youdiscover that there are several odd occurrences inthe
database. The odd occurrences include data deleted from tables and other unauthorized activity. You suspect
a user is executing the unauthorized statements through the stored procedures. You are required to stop the
unauthorized changes while having least impact on the stored procedures that are in use. Your explanation
must use the least administrative effort.
What should you do?

You work as a Database Administrator for DataOneWorld Inc. Management instructs you to remove an object
from the relational database management system. Which of the following statements will you use to
accomplish the task?

Which of the following enables a user to use generic methods to access a database and to focus on the coding
rather than the syntax for a specific database API?

You work as a Database Administrator for InfoTech Inc. The company has a database and they want you to
create a design for a database that will support the enterprise’s operations and objectives. Which of the
following will you use to accomplish the task?

Which of the following scripts is used to convert Unix-type zone files into SQL statements, and loads the time
zone tables in a mysql database?

You work as a Database Designer for Tritech Inc. You are designing a table named Info. The table contains the
following attributes:
Login and Password
Name
ContactNumber
Address
Each new employee joining the company is assigned an E-mail Login and Password. This E-mail Login and
Password is used by each employee
to access his account on the company’s Web site. The value of both the attributes should be unique and
cannot be NULL. You design an
artificial key EmpID in the Info table to serve as a primary key. Which of the following factors lead you to define
an artificial key for use as a
primary key in the Info table?
Each correct answer represents a part of the solution. Choose all that apply.

In addition to taking backups of your databases, you should also backup up files stated below. Which of these
files store updates that have been made after the backup was made?

Which of the following is a building working model of a database system?

You are the database administrator for a MySQL database server. The network contains new and old (pre-4.1)
clients. You configure another database server on the network. You allow the network clients to connect to the
new server. Some users complain that when they try to connect to the server, they receive the following error:
ERROR 1251: The client does not support authentication protocol requested by the server; consider upgrading
MySQL client
You do not want to upgrade any client or server right now, and want to enable all clients to connect to the new
server successfully. Which of
the following steps will you take to resolve the issue?

Which of the following steps in database planning is used to record an object so that it is represented visually
in the system?