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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. Limits the rows that appear in the result mathcing a specified condition
WHERE
Web Browser
Tags
Fields
2. Data stored by DAd
Data Elements
Relational
sp_help
Cookie
3. Begins an element
Opening tag
Central Control of data
Database
Service Provider
4. Uniquely identify each record in the table and are chosen at the time of table creation. It is recommended that you use a variable such as a Social Security for this.
Object-Oriented Relational (OOR)
Hypertext Markup Language (HTML)
Primary Keys
American Standard Code for Information Interchange (ASCII)
5. SQL finds and retrieves date
Hardware
Indexes
MAX
Dynamic
6. Ongoing record of data reflecting the info defining the database
Data Dictionary
IN
AVG
Outer SELECT query
7. Order in which WHERE clause is evaluated and combined
Precedence of Logical Operators
Integrated
NOT
Self Join
8. Command used to show the attributes that define a table.
Public Key Infrastructure (PKI)
sp_help
Closing tag
NOT
9. Looks like opening tag - but with a forward slash
Hierarchial
Database
single value
Closing tag
10. Order in which WHERE clause is evaluated and combined
Indexes
accident
Flat File
Precedence of Logical Operators
11. Used with another comparison operator - values become inverted
Bind
Negation Operator
Data Definition
Service Broker
12. 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
Session
American Standard Code for Information Interchange (ASCII)
Web Browser
Data Definition
13. SELECT statment containing the nested query
BETWEEN
Flat File
Functions
Outer SELECT query
14. Specifies the search condition is TRUE if the comparison is TRUE for every value that the subquery returns
ALL
hidden fields
Tags
Web Service
15. Allows use of single or multiple character wildcards with the underscore or percent symbol
Data
Equals Operator
Dynamic
LIKE
16. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values
Data Manipulation
Bind
Self Join
single value
17. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands
AVG
to update
Property
Structured Query Language (SQL)
18. Meaningful info related to database
American Standard Code for Information Interchange (ASCII)
hidden fields
Bind
Data
19. Software system designed to support interoperable machine - to - machine interaction over a network
Negation Operator
Relational
Web Service
DISTINCT
20. Tally of how many rows meet criteria specified
Data Elements
COUNT
to update
Service Broker
21. Compares value of the column in the specified condition with the value specified
American Standard Code for Information Interchange (ASCII)
MIN
Precedence of Logical Operators
Equals Operator
22. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)
Data Definition
Equals Operator
Application Programmers
WHERE
23. Two Subquery Cases:Subqueries that return a _______ - Subqueries that retun multiple values
IN
single value
Fields
Data Manipulation
24. Finds the lowest ACII value in column
DELETE
Primary Keys
Fields
MIN
25. Give the browser more specific information about that tag
Hypertext Markup Language (HTML)
Central control of data
Attributes
*
26. Concatenated in SQL Server Database software using the addition symbol
MIN
Fields
Data Administrator (DAd)
DELETE
27. Used to combine one query with another.
Service Requestor
Primary Keys
Subquery
Data Elements
28. Tally of how many rows meet criteria specified
American Standard Code for Information Interchange (ASCII)
COUNT
Empty Elements
DISTINCT
29. All Columns indicated and selected
Cookie
Outer SELECT query
Report
*
30. SQL Commands: Define tables - views - _____ - delete or insert info
Database
Stateless
ORDER BY
to update
31. Closed in the start tag by adding a slash to the start tag
Comparison Operators
Data Elements
Empty Elements
Data
32. Basic Component of SQL
Functions
Relational
BETWEEN
Tables
33. Copies multiple records at the same time using a SELECT statement
INSERT INTO
Aggregate Functions
ALL
Hardware
34. Ensures functions are done efficiently
Indexes
Element Content
Performance
Subquery
35. Data that has been processed into a format that is understandable by its audience
Scripting
Information
Data
Aliases
36. Selects from specific values in list
IN
Self Join
Tags
End Users
37. SQL Commands - Two Things Specify data interested in - Indicate the ________
Precedence of Logical Operators
Hypertext Markup Language (HTML)
Empty Elements
accident
38. SQL Commands - Two Things Specify data interested in - Indicate the ________
accident
Calculated Column
Indexes
Embedded SQL
39. Flat File Examples: Excel Spreadsheets - _____
Negation Operator
Flat File
Web Applications
Word
40. Characterizes operation of a relational database
UPDATE
Object-Oriented Relational (OOR)
Joins
NOT
41. Defines a new column
Hardware
Property
Calculated Column
ASC
42. Definition of commands it can do
Information
Session
Data Definition
BETWEEN
43. Table displayed in descending order
Empty Elements
Data
ESC
ORDER BY
44. Writes programs that use or allow acces to databse with specific purpose
Precedence of Logical Operators
Application Programers
Service Requestor
Empty Elements
45. Used with another comparison operator - values become inverted
Service-Oriented Architecture (SOA)
Session
BETWEEN
Negation Operator
46. Table displayed in descending order
ESC
Data
Tables
Data Dictionary
47. Allow useres to retrieve data and interact with content located on web pages within website
*
Structured Query Language (SQL)
Web Browser
IN
48. Individuals that use - manipulate or maintain aspects of database
Hardware
Object-Oriented Relational (OOR)
ALL
Users
49. Defines a new column
HAVING
Shared
Calculated Column
ESC
50. Data that has been processed into a format that is understandable by its audience
Property
Database
Information
*
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