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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. Cookie - Two Stages: Stored on user's computer - Automatically transferred from machine to _____
Precedence of Logical Operators
Fields
Web server
DELETE
2. Network node that discovers and invokes other software services to provide a buisness solution
Application Programmers
Indexes
hidden fields
Service Requestor
3. Defines a new column
Data Manipulation
Service Provider
Service-Oriented Architecture (SOA)
Calculated Column
4. Supplies value for the search condition of the SELECT statement containing it
SUM
Inner SELECT query
single value
Word
5. Decides what data is stored in the databse and the manner it is stored
Data Administrator (DAd)
Empty Elements
MAX
Web Browser
6. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values
single value
Element Content
Aggregate Functions
Opening tag
7. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers
hidden fields
Service Broker
Forward Slash
Precedence of Logical Operators
8. Meaningful info related to database
Data
MIN
DELETE
Equals Operator
9. Attribute in quotes
Property
ALL
Cookie
Users
10. Give the browser more specific information about that tag
Equals Operator
Attributes
NOT
Performance
11. Combines rows from a SELECT statements result table into a group
Cookie
GROUP BY
UPDATE
Dynamic
12. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________
Attributes
Calculated Column
Comparison Operators
Central Control of data
13. Describe information in a tree styled format
Hierarchial
Subqueries
MIN
ORDER BY
14. Responsible for technical implementation & maintenance of database on a design & physical level
Joins
Session
Database Administrator (DBA)
SUM
15. Straight implementation of raw data formatted into rows and columns
AVG
Functions
Hypertext Markup Language (HTML)
Flat File
16. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)
Query
Word
Integrated
Application Programmers
17. Combines rows from a SELECT statements result table into a group
Persistent
IN
GROUP BY
Subqueries
18. = - < - > - <= - >= - <> - !
Comparison Operators
HAVING
Closing tag
Shared
19. Decides what data is stored in the databse and the manner it is stored
COUNT
Data Administrator (DAd)
Report
sp_help
20. Limits the rows that appear in the result mathcing a specified condition
MAX
Aliases
Central Control of data
WHERE
21. Ensures data is correct casings
American Standard Code for Information Interchange (ASCII)
Scripting
Report
Forward Slash
22. Aggregates Five Functions: COUNT - MAX - MIN - ___ - AVG
SUM
Session
Comparison Operators
American Standard Code for Information Interchange (ASCII)
23. Three Basic Operations of SP - SR - SB: Publish - Find - ____
Bind
Database
Views
Functions
24. Deletes selected rows
DELETE
Web server
Persistent
Self Join
25. Uses two values as limits - selecting any values between the two of them
BETWEEN
Structured Query Language (SQL)
Database Administrator (DBA)
Functions
26. Interact and manipulates the data in the database
Data Manipulation
*
Report
Object-Oriented Relational (OOR)
27. Data remains unchanged in database
Service-Oriented Architecture (SOA)
Empty Elements
Persistent
Joins
28. Using product as intended for its audience
End Users
Precedence of Logical Operators
Inner SELECT query
AVG
29. Data that has been processed into a format that is understandable by its audience
Data Administrator (DAd)
Information
Persistent
Session
30. Everything between the start and end tag
Element Content
Structured Query Language (SQL)
accident
Functions
31. Used to close a tag properly
HAVING
Tags
MAX
Forward Slash
32. Large structured set of persistent data
Database
Data Dictionary
Session
Aliases
33. SQL Commands - Two Things Specify data interested in - Indicate the ________
Web Browser
Calculated Column
Central Control of data
accident
34. Table displayed in descending order
SUM
Opening tag
ESC
LIKE
35. Finds the lowest ACII value in column
American Standard Code for Information Interchange (ASCII)
MIN
Users
Precedence of Logical Operators
36. Fields in a relational table that match the primary key from one column to the primary key of another table.
hidden fields
Self Join
Central Control of data
Foreign Keys
37. Used to combine one query to another
Subqueries
Primary Keys
Element Content
Dynamic
38. Identifies columns to appear in the result
SELECT
Service Broker
Data
Web Browser
39. Ensures functions are done efficiently
Performance
COUNT
Data Administrator (DAd)
Subquery
40. Turns plain text documents into full multimedia and often interactive information resources. _________ forms the building blocks of every webpage
Users
Hypertext Markup Language (HTML)
IN
Database Management Systems (DBMS)
41. Considered the time that a user first accesses a page until a set of amount time - on the server - after their last activity or until the session is explicitly closed
SELECT
Session
Users
ALL
42. Selects from specific values in list
Service Broker
IN
single value
Service Broker
43. Columns containing numbers only
Self Join
BETWEEN
NOT
SUM
44. One huge database to hold all data; Access to data - and use of system to add - update & print records
Hardware
Database Management Systems (DBMS)
Session
Query
45. Give the browser more specific information about that tag
single value
Database Administrator (DBA)
SUM
Attributes
46. Used in a SELECT clause in place of a column
WHERE
SELECT
Aggregate Functions
Web Browser
47. SQL Commands: Define tables - views - _____ - delete or insert info
BETWEEN
Aliases
to update
Data
48. Allows use of single or multiple character wildcards with the underscore or percent symbol
LIKE
Outer SELECT query
Data Dictionary
accident
49. SQL finds and retrieves date
Indexes
Users
GROUP BY
Embedded SQL
50. Browser requests page - code is delivered - executed and done with
Dynamic
Query
Web Applications
DISTINCT