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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 two values as limits - selecting any values between the two of them
BETWEEN
Equals Operator
NOT
Fields
2. Ensures data is correct casings
Users
INSERT INTO
Database Management Systems (DBMS)
American Standard Code for Information Interchange (ASCII)
3. SQL Commands - Two Things Specify data interested in - Indicate the ________
accident
AVG
Data Dictionary
Scripting
4. Decides what data is stored in the databse and the manner it is stored
Data Administrator (DAd)
accident
single value
AVG
5. Characterizes operation of a relational database
Data Manipulation
HAVING
Equals Operator
Joins
6. Supplies value for the search condition of the SELECT statement containing it
to update
Inner SELECT query
Information
Aggregate Functions
7. Flat File Examples: Excel Spreadsheets - _____
Attributes
Word
NOT
IN
8. Allows use of single or multiple character wildcards with the underscore or percent symbol
Public Key Infrastructure (PKI)
Aggregate Functions
LIKE
HAVING
9. Data stored by DAd
Data Elements
to update
COUNT
Closing tag
10. Looks like opening tag - but with a forward slash
Bind
Closing tag
DELETE
Flat File
11. Interact and manipulates the data in the database
Closing tag
Views
Data Manipulation
Web server
12. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
accident
Hardware
Database
Hierarchial
13. Finds the lowest constant value in a column
End Users
MAX
Session
Service-Oriented Architecture (SOA)
14. Combines rows from a SELECT statements result table into a group
DISTINCT
DELETE
GROUP BY
Service-Oriented Architecture (SOA)
15. Concatenated in SQL Server Database software using the addition symbol
COUNT
Fields
NOT
Data Administrator (DAd)
16. Aggregates Five Functions: COUNT - MAX - MIN - ___ - AVG
SUM
Interactive SQL
Aggregate Functions
BETWEEN
17. Has the highest precedence - followed by the AND - OR
DELETE
NOT
American Standard Code for Information Interchange (ASCII)
Opening tag
18. Identifies columns to appear in the result
Data
Performance
Data Manipulation
SELECT
19. Used to combine one query to another
Hierarchial
LIKE
Dynamic
Subqueries
20. Used to combine one query to another
Indexes
UPDATE
LIKE
Subqueries
21. File stored on a user's machine that contains infor about application
Fields
Cookie
Shared
Comparison Operators
22. Supplies value for the search condition of the SELECT statement containing it
Service Requestor
Inner SELECT query
Flat File
Report
23. Change order of rows in result table
Property
Fields
Cookie
ORDER BY
24. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
Hardware
Data
Bind
Data Dictionary
25. Deletes selected rows
UPDATE
DELETE
SELECT
Scripting
26. Data in database has ability to be accessed and manipulated by several users
Data Recovery & Concurrance
Shared
Fields
NOT
27. Three Basic Operations of SP - SR - SB: Publish - Find - ____
DISTINCT
Bind
Integrated
Cookie
28. Essentially a collection of services that communicate with eachother
Service Requestor
Service-Oriented Architecture (SOA)
Closing tag
Users
29. Create program files that include SQ after each command
HAVING
Application Programers
Embedded SQL
hidden fields
30. Data in database interacts & corresponds with other data
Integrated
Hierarchial
UPDATE
DISTINCT
31. Individuals that use - manipulate or maintain aspects of database
Interactive SQL
Users
IN
Relational
32. Responsible for technical implementation & maintenance of database on a design & physical level
Structured Query Language (SQL)
Performance
Database Administrator (DBA)
Joins
33. = - < - > - <= - >= - <> - !
Calculated Column
ALL
Comparison Operators
Flat File
34. Change order of rows in result table
Property
Inner SELECT query
Data Definition
ORDER BY
35. Selects from specific values in list
IN
Object-Oriented Relational (OOR)
Web Browser
Central control of data
36. Interact and manipulates the data in the database
DISTINCT
Service Provider
Data Manipulation
Hierarchial
37. Data remains unchanged in database
Persistent
UPDATE
ASC
DELETE
38. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers
Service Broker
Precedence of Logical Operators
Empty Elements
Comparison Operators
39. Cookies are more secure than______ - allowing travel on a website without loss of info
Data Manipulation
Views
hidden fields
AVG
40. SELECT statment containing the nested query
Application Programmers
Outer SELECT query
ESC
Views
41. Create program files that include SQ after each command
Embedded SQL
Users
Property
Element Content
42. Data remains unchanged in database
COUNT
Outer SELECT query
Service Requestor
Persistent
43. Responsible for technical implementation & maintenance of database on a design & physical level
*
Database Administrator (DBA)
Inner SELECT query
AVG
44. Attribute in quotes
FROM
ORDER BY
Property
Database Administrator (DBA)
45. Looks like opening tag - but with a forward slash
Self Join
Data
Closing tag
Data Recovery & Concurrance
46. Data stored by DAd
Data Elements
Forward Slash
Negation Operator
Web server
47. Table displayed in ascending order
Database Administrator (DBA)
Property
Data Dictionary
ASC
48. Limits the rows that appear in the result mathcing a specified condition
Views
Hierarchial
accident
WHERE
49. Allow useres to retrieve data and interact with content located on web pages within website
Users
Closing tag
Web Browser
End Users
50. Browser requests page - code is delivered - executed and done with
HAVING
Negation Operator
Report
Dynamic
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