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DBMS → Data Models 3

Representations such as the in the dept year relation, with one column for each value of an attribute, are called                they are widely used in spreadsheets and reports and in data analysis tools.
cross-tabs
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How many levels of headings are in html:
6
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How to force a log switch?
by using alter system switch logfile
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DBMS → ER Model 3

An approach to website design with the emphasis on converting visitors to outcomes required by the owner is referred to as:
persuasion
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The Java                      specification defines an application programming interface for communication between the Web server and the application program.
servlet
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The ORDER BY clause can only be used in
select queries
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DBMS → Relational Model 3

A method of modelling and describing user tasks for an interactive application is referred to as:
use case
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How many JDBC driver types does Sun define?
four
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Which of the following rule below are categories of an index?
column and functional
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DBMS → Normalization 3

Information architecture influences:
site structure
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Which JDBC driver Type(s) can be used in either applet or servlet code?
both type 3 and type 4
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Which of the following queries are legal?
select deptno, avg(sal) from emp group by deptno;
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DBMS → Functional Dependency 2

Also known as schematics, a way of illustrating the layout of an individual webpage is a:
wireframe
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A JSP is transformed into a(n):
java servlet
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DBMS → SQL Basics 2

A graphical or text depiction of the relationship between different groups of content on a website is referred to as a:
sitemap
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What is bytecode?
machine-independent code
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DBMS → DDL Commands 2

Blueprints are intended to:
indicate the structure of a site during site design and as a user feature
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Which of the following is true for Seeheim model?
presentation is abstracted from dialogue and application
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DBMS → DML Commands 2

Storyboards are intended to:
prototype typical customer journeys or click streams through a website
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Which of the unit operation is used in Model view controller?
part whole decomposition
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DBMS → Joins 2

Which of the following occupies boot record of hard and floppy disks and activated during computer startup?
boot sector virus
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Memory address refers to the successive memory words and the machine is called as
word addressable
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DBMS → Views 2

A graphical or text depiction of the relationship between different groups of content on a website is a:
site map
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The                            layer, which provides a high-level view of data and actions on data.
business logic
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DBMS → Indexes 2

Which of the following is a valid uniform resource locator?
http://www.acm.org/sigmod
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The                              layer, which provides the interface between the business-logic layer and the underlying database.
data access
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DBMS → Transactions 2

HTTP defines two ways in which values entered by a user at the browser can be sent to the Web server. The            method encodes the values as part of the URL.
get
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The                            system is widely used for mapping from Java objects to relations.
hibernate
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DBMS → Concurrency Control 2

A                      is a program running on the server machine, which accepts requests from a Web browser and sends back results in the form of HTML documents.
web server
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Which among the following are the functions that any system with a user interface must provide?
presentation
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DBMS → Deadlock 2

The application program typically communicates with a database server, through                        or other protocols, in order to get or store data.
all of the mentioned
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Which of the following is the main task accomplished by the user?
all of the mentioned
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DBMS → Database Security 2

This extra information is usually maintained in the form of a                    at the client.
cookie
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What are the portability concerns founded in Seeheim model?
replacing the presentation & application toolkit
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DBMS → PL/SQL 2

Which of the following is not true about HTML ?
<meta…./>
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Which schema object instructs Oracle to connect to a remotely access an object of a database?
data link
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DBMS → Introduction to DBMS 2

Html code contains:
all of the mentioned
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DML changes are
both insert and update
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DBMS → Database Architecture 2

Html document must always be saved with:
both .html & .htm
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Which of the following object types below cannot be replicated?
sequence
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