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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 _____
Application Programers
End Users
SUM
Web server
2. 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)
Report
INSERT INTO
*
3. Closed in the start tag by adding a slash to the start tag
Empty Elements
to update
LIKE
Subqueries
4. Individuals that use - manipulate or maintain aspects of database
UPDATE
Session
Users
Data Elements
5. Three Basic Operations of SP - SR - SB: Publish - Find - ____
ESC
Service Requestor
SELECT
Bind
6. Data that has been processed into a format that is understandable by its audience
SUM
Information
FROM
Data Manipulation
7. Compares value of the column in the specified condition with the value specified
Structured Query Language (SQL)
Equals Operator
Aliases
Candidate Keys
8. Changes the values in one or more selected rows of a table
End Users
Service Broker
GROUP BY
UPDATE
9. Characterizes operation of a relational database
Scripting
Joins
Indexes
Candidate Keys
10. Fields in a relational table that match the primary key from one column to the primary key of another table.
Element Content
GROUP BY
COUNT
Foreign Keys
11. Finds the lowest constant value in a column
Report
SELECT
MAX
Precedence of Logical Operators
12. Essentially a collection of services that communicate with eachother
American Standard Code for Information Interchange (ASCII)
Opening tag
Shared
Service-Oriented Architecture (SOA)
13. Ongoing record of data reflecting the info defining the database
End Users
Data Administrator (DAd)
Data Dictionary
Outer SELECT query
14. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance
Functions
Data Elements
AVG
Service Requestor
15. Individuals that use - manipulate or maintain aspects of database
Shared
Users
Forward Slash
ASC
16. Three Basic Operations of SP - SR - SB: Publish - Find - ____
Word
Central Control of data
Bind
Performance
17. Supplies value for the search condition of the SELECT statement containing it
Performance
Inner SELECT query
Data
Web Browser
18. Identifies columns to appear in the result
Data Recovery & Concurrance
Central Control of data
SELECT
HAVING
19. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
Hardware
INSERT INTO
Data Dictionary
Structured Query Language (SQL)
20. Data in database interacts & corresponds with other data
Element Content
Central control of data
Integrated
Persistent
21. SQL finds and retrieves date
Property
Indexes
HAVING
Information
22. Order in which WHERE clause is evaluated and combined
Precedence of Logical Operators
Data Administrator (DAd)
Public Key Infrastructure (PKI)
Data Recovery & Concurrance
23. SQL Commands - Two Things Specify data interested in - Indicate the ________
accident
DELETE
Views
Data Recovery & Concurrance
24. Benefits of Databases:Compactness - Speed - Less Drudgery - Currency -__________
SUM
Persistent
American Standard Code for Information Interchange (ASCII)
Central Control of data
25. Browser requests page - code is delivered - executed and done with
Web server
Dynamic
Data Dictionary
LIKE
26. Used to remove duplicates from result table
DISTINCT
Subqueries
Functions
COUNT
27. Straight implementation of raw data formatted into rows and columns
Session
Flat File
Outer SELECT query
Forward Slash
28. Limits the output of the established groups into the derived result table
HAVING
Database Management Systems (DBMS)
AVG
Precedence of Logical Operators
29. Responsible for technical implementation & maintenance of database on a design & physical level
Tables
accident
Property
Database Administrator (DBA)
30. Decides what data is stored in the databse and the manner it is stored
Word
DISTINCT
Data Administrator (DAd)
Hierarchial
31. Describe information in a tree styled format
Joins
Service Requestor
Persistent
Hierarchial
32. Used with another comparison operator - values become inverted
sp_help
Tags
Negation Operator
Functions
33. Allows data recovery in case of corruption or loss
Flat File
Data Recovery & Concurrance
Negation Operator
Web Browser
34. Data that has been processed into a format that is understandable by its audience
Dynamic
Tables
SUM
Information
35. Looks like opening tag - but with a forward slash
DISTINCT
ESC
Closing tag
Flat File
36. Tally of how many rows meet criteria specified
COUNT
Query
Session
Scripting
37. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values
WHERE
Joins
AVG
single value
38. Flat File Examples: Excel Spreadsheets - _____
Calculated Column
Word
Views
Cookie
39. Everything between the start and end tag
Attributes
Opening tag
Application Programmers
Element Content
40. Averages the numeric values
Database
UPDATE
AVG
Empty Elements
41. Data remains unchanged in database
Aliases
*
Persistent
Outer SELECT query
42. 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
DISTINCT
Data Elements
Session
COUNT
43. File stored on a user's machine that contains infor about application
DISTINCT
Element Content
Cookie
Service-Oriented Architecture (SOA)
44. SQL Commands - Two Things Specify data interested in - Indicate the ________
Data Dictionary
accident
ORDER BY
Data Administrator (DAd)
45. Tally of how many rows meet criteria specified
SUM
Property
COUNT
Query
46. Used in a SELECT clause in place of a column
Precedence of Logical Operators
Web Applications
Aggregate Functions
INSERT INTO
47. Limits the rows that appear in the result mathcing a specified condition
Web server
WHERE
UPDATE
Element Content
48. Specifies the search condition is TRUE if the comparison is TRUE for every value that the subquery returns
Performance
ALL
Views
Attributes
49. Closed in the start tag by adding a slash to the start tag
MIN
Empty Elements
DELETE
Equals Operator
50. Browser requests page - code is delivered - executed and done with
Database Management Systems (DBMS)
Database
Attributes
Dynamic