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Test your basic knowledge |
Database Management Fundamentals
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Uses relationships between independent entities
ASC
Relational
Data
COUNT
2. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________
Opening tag
INSERT INTO
Central Control of data
IN
3. Supplies value for the search condition of the SELECT statement containing it
Web server
Inner SELECT query
Data
Self Join
4. Data in database has ability to be accessed and manipulated by several users
Opening tag
ESC
Shared
hidden fields
5. Using product as intended for its audience
FROM
Primary Keys
Data Dictionary
End Users
6. Has the highest precedence - followed by the AND - OR
Application Programers
Web Browser
Scripting
NOT
7. Concatenated in SQL Server Database software using the addition symbol
Views
Self Join
ESC
Fields
8. Browser requests page - code is delivered - executed and done with
BETWEEN
FROM
Dynamic
Database
9. = - < - > - <= - >= - <> - !
End Users
Hypertext Markup Language (HTML)
Cookie
Comparison Operators
10. Give the browser more specific information about that tag
Flat File
Application Programers
Word
Attributes
11. Data in database interacts & corresponds with other data
Service-Oriented Architecture (SOA)
Integrated
Service Broker
Service Broker
12. Aggregates Five Functions: COUNT - MAX - MIN - ___ - AVG
Performance
SUM
Dynamic
Aggregate Functions
13. Executes commands one at a time - results being displayed immediately
Precedence of Logical Operators
Interactive SQL
Candidate Keys
BETWEEN
14. Allow useres to retrieve data and interact with content located on web pages within website
Web Browser
Element Content
Object-Oriented Relational (OOR)
Web server
15. Data remains unchanged in database
Embedded SQL
DISTINCT
Persistent
Hypertext Markup Language (HTML)
16. Text markups that form an element" sort of a "box" to hold things like text and other elements
BETWEEN
Precedence of Logical Operators
accident
Tags
17. Text markups that form an element" sort of a "box" to hold things like text and other elements
Joins
Service Provider
Tags
AVG
18. Basic Component of SQL
MIN
INSERT INTO
accident
Tables
19. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)
Closing tag
Application Programmers
DELETE
Data Administrator (DAd)
20. Some form of output - usually - printed - containing information
Report
Service Requestor
Public Key Infrastructure (PKI)
AVG
21. Ensures data is correct casings
American Standard Code for Information Interchange (ASCII)
Calculated Column
MAX
UPDATE
22. Data stored by DAd
Word
COUNT
IN
Data Elements
23. Limits the rows that appear in the result mathcing a specified condition
WHERE
Database Administrator (DBA)
*
Service Broker
24. Software system designed to support interoperable machine - to - machine interaction over a network
Shared
Web Service
Inner SELECT query
Functions
25. Interact and manipulates the data in the database
Data Administrator (DAd)
Data Manipulation
Integrated
Integrated
26. Used to remove duplicates from result table
Flat File
DISTINCT
Data Recovery & Concurrance
Negation Operator
27. Definition of commands it can do
SUM
WHERE
Data Definition
Application Programmers
28. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________
*
Web Service
Central Control of data
Property
29. Tally of how many rows meet criteria specified
MAX
COUNT
Empty Elements
Subqueries
30. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands
Structured Query Language (SQL)
NOT
MIN
Opening tag
31. Specifies the tables or views from which rows and columns are retrieved
FROM
Data Administrator (DAd)
Cookie
Data
32. Describe information in a tree styled format
Tables
Relational
Hierarchial
Structured Query Language (SQL)
33. Averages the numeric values
Indexes
Stateless
MIN
AVG
34. Three Basic Operations of SP - SR - SB: Publish - Find - ____
Property
Primary Keys
Calculated Column
Bind
35. Finds the lowest constant value in a column
MAX
Hypertext Markup Language (HTML)
Hypertext Markup Language (HTML)
Central Control of data
36. Closed in the start tag by adding a slash to the start tag
Property
Web Service
WHERE
Empty Elements
37. Allow useres to retrieve data and interact with content located on web pages within website
Empty Elements
Web server
BETWEEN
Web Browser
38. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values
AVG
Query
Inner SELECT query
single value
39. Identifies columns to appear in the result
Web Applications
hidden fields
SELECT
Service Requestor
40. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)
to update
Foreign Keys
Self Join
Application Programmers
41. Used in a SELECT clause in place of a column
COUNT
Service Requestor
Joins
Aggregate Functions
42. Table displayed in ascending order
Web Applications
ASC
Dynamic
Data Elements
43. Basic Component of SQL
Tables
Database Administrator (DBA)
Aliases
COUNT
44. Used to combine one query to another
COUNT
Subqueries
Negation Operator
Word
45. Software system designed to support interoperable machine - to - machine interaction over a network
Embedded SQL
Web Service
Joins
Closing tag
46. SQL finds and retrieves date
Central control of data
Indexes
Integrated
Views
47. Software system designed to support interface for a software asset that manages a specific set of tasks
Service Provider
LIKE
IN
ESC
48. Used to close a tag properly
Web server
Candidate Keys
DISTINCT
Forward Slash
49. Data that has been processed into a format that is understandable by its audience
Information
Web server
Views
Public Key Infrastructure (PKI)
50. Identifies columns to appear in the result
SELECT
Service Provider
DISTINCT
Calculated Column
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