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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 that has been processed into a format that is understandable by its audience
Database
Service Provider
Empty Elements
Information
2. Network node that discovers and invokes other software services to provide a buisness solution
AVG
American Standard Code for Information Interchange (ASCII)
Service Requestor
MIN
3. Looks like opening tag - but with a forward slash
Closing tag
Session
Web Browser
Service Provider
4. SQL Commands - Two Things Specify data interested in - Indicate the ________
Web server
GROUP BY
Inner SELECT query
accident
5. Executes commands one at a time - results being displayed immediately
Data
Interactive SQL
ORDER BY
Tables
6. Executes commands one at a time - results being displayed immediately
Indexes
Interactive SQL
Opening tag
SELECT
7. SQL finds and retrieves date
Inner SELECT query
*
Indexes
Performance
8. Combines rows from a SELECT statements result table into a group
FROM
Indexes
Object-Oriented Relational (OOR)
GROUP BY
9. Copies multiple records at the same time using a SELECT statement
Database Administrator (DBA)
INSERT INTO
Aggregate Functions
Data
10. Practice of writing code into a webpage that is not directly visible to the user
MAX
Scripting
Dynamic
Fields
11. Finds the lowest ACII value in column
Indexes
MIN
Aggregate Functions
UPDATE
12. Join a table to a copy of itself
Central Control of data
Service Broker
Session
Self Join
13. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
Structured Query Language (SQL)
Opening tag
Hardware
WHERE
14. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers
Hypertext Markup Language (HTML)
Information
Service Broker
Inner SELECT query
15. Allows data recovery in case of corruption or loss
Data Recovery & Concurrance
Flat File
Database
Attributes
16. Begins an element
Database Administrator (DBA)
Views
Opening tag
Attributes
17. Cookies are more secure than______ - allowing travel on a website without loss of info
Cookie
Outer SELECT query
hidden fields
Word
18. Using product as intended for its audience
FROM
End Users
Integrated
Users
19. Basic Component of SQL
Data Definition
Tables
Service Provider
Fields
20. All Columns indicated and selected
Tables
Property
*
Application Programers
21. Responsible for technical implementation & maintenance of database on a design & physical level
Embedded SQL
Database Administrator (DBA)
Web Browser
Word
22. = - < - > - <= - >= - <> - !
Comparison Operators
Query
*
Users
23. SQL finds and retrieves date
SELECT
Indexes
ORDER BY
SELECT
24. Data remains unchanged in database
Joins
Flat File
Persistent
Indexes
25. SQL Commands: Define tables - views - _____ - delete or insert info
to update
Stateless
Query
Persistent
26. Command based way to ask the database a question
DELETE
Tags
Query
Service Requestor
27. Used to combine one query to another
Subqueries
Service Provider
American Standard Code for Information Interchange (ASCII)
Bind
28. Data Definition - Data Manipulation - Data Recovery and Conccurance - Data Dictionary - Performance
Embedded SQL
Information
Functions
Joins
29. Used with another comparison operator - values become inverted
Negation Operator
Data
Inner SELECT query
Joins
30. Data that has been processed into a format that is understandable by its audience
NOT
Subqueries
Bind
Information
31. Used to combine one query to another
Subqueries
Service Broker
NOT
Scripting
32. Writes programs that use or allow acces to databse with specific purpose
Fields
Database Administrator (DBA)
Joins
Application Programers
33. 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)
Attributes
to update
Forward Slash
34. = - < - > - <= - >= - <> - !
WHERE
Cookie
Comparison Operators
Calculated Column
35. Supplies value for the search condition of the SELECT statement containing it
Service-Oriented Architecture (SOA)
Inner SELECT query
Structured Query Language (SQL)
Precedence of Logical Operators
36. Change order of rows in result table
Relational
GROUP BY
ALL
ORDER BY
37. Ensures data is correct casings
American Standard Code for Information Interchange (ASCII)
ORDER BY
Stateless
Bind
38. Specifies the search condition is TRUE if the comparison is TRUE for every value that the subquery returns
ALL
accident
Session
Database Management Systems (DBMS)
39. Selects from specific values in list
Views
IN
accident
UPDATE
40. Some form of output - usually - printed - containing information
AVG
Report
Data Manipulation
sp_help
41. Finds the lowest constant value in a column
Bind
Web server
Structured Query Language (SQL)
MAX
42. Network node that discovers and invokes other software services to provide a buisness solution
Scripting
ESC
Application Programmers
Service Requestor
43. Computer programs allowing website visitors to submit and retrieve data to/from a database over the Internet using their preferred web browser
Interactive SQL
Equals Operator
Web Applications
Application Programers
44. Columns may be specified for the result table by following the column name with a speace and the alias in the SELECT clause
Data
Joins
Aliases
Calculated Column
45. Attribute in quotes
End Users
Service Broker
Tables
Property
46. Ongoing record of data reflecting the info defining the database
FROM
Web Service
Data Dictionary
COUNT
47. Text markups that form an element" sort of a "box" to hold things like text and other elements
Service-Oriented Architecture (SOA)
Tags
ALL
Primary Keys
48. Allows use of single or multiple character wildcards with the underscore or percent symbol
Service Provider
LIKE
Precedence of Logical Operators
ORDER BY
49. System that is composed of a Certificate Authority - certificates - software - services and other cryptographic components to enable authenticity and validation of data and/or entities
Public Key Infrastructure (PKI)
Scripting
single value
Empty Elements
50. Aggregates Five Functions: COUNT - MAX - MIN - ___ - AVG
Web Service
SUM
Inner SELECT query
Tags