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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. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance
Functions
Database Administrator (DBA)
Self Join
Aliases
2. Attribute in quotes
Service Requestor
Data Elements
Property
Relational
3. Specifies the search condition is TRUE if the comparison is TRUE for every value that the subquery returns
Attributes
Central Control of data
single value
ALL
4. Table displayed in descending order
ESC
Word
Outer SELECT query
Cookie
5. Straight implementation of raw data formatted into rows and columns
Data
Attributes
Database
Flat File
6. Data remains unchanged in database
*
Persistent
Fields
Scripting
7. Turns plain text documents into full multimedia and often interactive information resources. _________ forms the building blocks of every webpage
ALL
Hypertext Markup Language (HTML)
Web Browser
Aggregate Functions
8. 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
Aliases
WHERE
Precedence of Logical Operators
Session
9. A common language that could be used when accessing data from any database conforming to its standard - has Less than 30 commands
Subqueries
Web Applications
Outer SELECT query
Structured Query Language (SQL)
10. Basic Component of SQL
Tables
Web Applications
Attributes
LIKE
11. Used with another comparison operator - values become inverted
single value
Negation Operator
Scripting
Integrated
12. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)
Application Programmers
BETWEEN
Tags
Candidate Keys
13. Changes the values in one or more selected rows of a table
UPDATE
Functions
Views
hidden fields
14. Specifies the tables or views from which rows and columns are retrieved
SELECT
FROM
sp_help
Equals Operator
15. Text markups that form an element" sort of a "box" to hold things like text and other elements
accident
Hierarchial
Tags
MAX
16. All Columns indicated and selected
Data Definition
*
INSERT INTO
DISTINCT
17. Used to remove duplicates from result table
DISTINCT
Indexes
Aliases
to update
18. Supplies value for the search condition of the SELECT statement containing it
Web server
Inner SELECT query
INSERT INTO
Cookie
19. 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
Element Content
Session
Users
SELECT
20. Data stored by DAd
Comparison Operators
Users
Data Elements
Data Definition
21. Begins an element
Equals Operator
IN
Outer SELECT query
Opening tag
22. Using product as intended for its audience
Query
End Users
NOT
Integrated
23. Three Basic Operations of SP - SR - SB: Publish - Find - ____
Bind
Service Provider
Data Dictionary
Scripting
24. File stored on a user's machine that contains infor about application
Cookie
Service Broker
Self Join
LIKE
25. Practice of writing code into a webpage that is not directly visible to the user
MIN
Scripting
WHERE
Hypertext Markup Language (HTML)
26. Uses relationships between independent entities
Relational
MAX
Views
Subqueries
27. Interact and manipulates the data in the database
Web Service
Self Join
Data Manipulation
Interactive SQL
28. Interact and manipulates the data in the database
Data Manipulation
Central Control of data
Closing tag
single value
29. Finds the lowest constant value in a column
ORDER BY
Primary Keys
MAX
Flat File
30. SELECT statment containing the nested query
Foreign Keys
Calculated Column
Outer SELECT query
hidden fields
31. Some form of output - usually - printed - containing information
Data Manipulation
Report
Database
Primary Keys
32. Ongoing record of data reflecting the info defining the database
Joins
Data Dictionary
Primary Keys
DISTINCT
33. Deletes selected rows
Self Join
MAX
DELETE
Subqueries
34. Flat File Examples: Excel Spreadsheets - _____
Subqueries
Negation Operator
hidden fields
Word
35. Allows data recovery in case of corruption or loss
Precedence of Logical Operators
Report
Data Recovery & Concurrance
Data Administrator (DAd)
36. Ensures data is correct casings
American Standard Code for Information Interchange (ASCII)
Word
LIKE
SUM
37. Create program files that include SQ after each command
Comparison Operators
Bind
Embedded SQL
accident
38. Cookies are more secure than______ - allowing travel on a website without loss of info
hidden fields
Outer SELECT query
Service Requestor
Data Definition
39. Command based way to ask the database a question
Query
Integrated
Public Key Infrastructure (PKI)
Performance
40. Essentially a collection of services that communicate with eachother
Service-Oriented Architecture (SOA)
Persistent
Web server
Object-Oriented Relational (OOR)
41. One of the tools that SQL uses to find and retrieve data.
Central Control of data
Hierarchial
Indexes
INSERT INTO
42. Large structured set of persistent data
ORDER BY
Database
Web Browser
Aggregate Functions
43. Combination of attributes that can be uniquely used to identify a database record and is generally the pool from which the primary key is chosen.
ORDER BY
Data Elements
Candidate Keys
Database
44. Everything between the start and end tag
Dynamic
Element Content
Users
SELECT
45. Closed in the start tag by adding a slash to the start tag
Forward Slash
Empty Elements
Closing tag
NOT
46. Decides what data is stored in the databse and the manner it is stored
Database Administrator (DBA)
Data Administrator (DAd)
Tags
HAVING
47. Closed in the start tag by adding a slash to the start tag
Structured Query Language (SQL)
Empty Elements
Aliases
Application Programmers
48. Responsible for technical implementation & maintenance of database on a design & physical level
Service Broker
DISTINCT
Database Administrator (DBA)
Word
49. SQL finds and retrieves date
Forward Slash
Indexes
Performance
WHERE
50. Data stored by DAd
Cookie
Data Elements
Hierarchial
single value