Question 1 of 25
Hints left: 3
Q1
Which of the following is the preferred way to recover a database after a transaction in progress terminates abnormally?
Q2
Hypertext Transfer Protocol (HTTP) is secure.
Q3
Most browsers support e-mail, instant messaging, bookmarking of Websites, and Website addressing and searching.
Q4
Locking may cause which of the following problems?
Q5
Which of the following is true concerning open-source DBMS?
Q6
A shared lock allows which of the following types of transactions to occur?
Q7
If both data and database administration exist in an organization, the database administrator is responsible for which of the following?
Q8
A traditional data administrator performs which of the following roles?
Q9
XML is a rapidly developing scripting language that may, in conjunction with XHTML, replace HTML.
Q10
Performance analysis and tuning is which of the following?
Q11
Which of the following could cause data to be unavailable?
Q12
Backward recovery is which of the following?
Q13
Routers are used to transmit message packets and forward them to the correct destination over the most efficient pathway available.
Q14
C++ is an object-oriented language and is simpler than Java.
Q15
The World Wide Web Consortium (W3C) is the chief standards body for HTTP and HTML.
Q16
XSL is a language used to develop style sheets from XML documents.
Q17
Which of the following is part of an administrative policy to secure a database?
Q18
The transaction log includes which of the following?
Q19
A load-balancing approach where requests to one IP address are distributed among the multiple servers hosting the Website at the TCP/IP routing level is DNS (domain name server) balancing.
Q20
Both ASP and ColdFusion allow for the coding of custom tags within an HTML document.
Q21
VBScript is similar to JavaScript.
Q22
Servlets are stored on the server rather than with an application on a client.
Q23
Poor data administration can lead to which of the following?
Q24
A proxy server controls the passage of messages or files through to the organization's network.
Q25
Virus detection is a problem with encrypted messages, because the virus may not be detectable until the message is unencrypted.