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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. Ongoing record of data reflecting the info defining the database
Data Manipulation
Report
Data Dictionary
Indexes
2. Join a table to a copy of itself
Self Join
COUNT
Embedded SQL
Web Service
3. Begins an element
Aggregate Functions
Views
*
Opening tag
4. One huge database to hold all data; Access to data - and use of system to add - update & print records
Data Recovery & Concurrance
Database Management Systems (DBMS)
Foreign Keys
Data Administrator (DAd)
5. Data that has been processed into a format that is understandable by its audience
single value
Information
Application Programmers
Web Browser
6. Essentially a collection of services that communicate with eachother
ASC
Element Content
Service-Oriented Architecture (SOA)
Subqueries
7. Decides what data is stored in the databse and the manner it is stored
Application Programers
Data Administrator (DAd)
SUM
single value
8. Allows data recovery in case of corruption or loss
Integrated
Data Recovery & Concurrance
Data
Property
9. Uses two values as limits - selecting any values between the two of them
LIKE
Data Dictionary
Dynamic
BETWEEN
10. Command based way to ask the database a question
Query
Information
Calculated Column
Web Browser
11. Cookie - Two Stages: Stored on user's computer - Automatically transferred from machine to _____
Service Broker
Data Administrator (DAd)
MIN
Web server
12. 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.
Data Administrator (DAd)
Primary Keys
Word
Service Broker
13. All Columns indicated and selected
*
MAX
UPDATE
Data Definition
14. Ongoing record of data reflecting the info defining the database
Shared
ESC
Interactive SQL
Data Dictionary
15. Data in database has ability to be accessed and manipulated by several users
MAX
Data
Shared
Embedded SQL
16. Writes programs that use or allow acces to databse with specific purpose
Integrated
SUM
Application Programers
LIKE
17. Everything in enviroment becomes an object - expands on Priniples of relational databases
Central Control of data
Database Management Systems (DBMS)
Data
Object-Oriented Relational (OOR)
18. Network node that discovers and invokes other software services to provide a buisness solution
Closing tag
Data Recovery & Concurrance
Service Requestor
Data Dictionary
19. Writes programs that use or allow acces to databse with specific purpose
Comparison Operators
accident
Application Programers
Relational
20. Network node that discovers and invokes other software services to provide a buisness solution
Data Dictionary
Relational
Web Browser
Service Requestor
21. Closed in the start tag by adding a slash to the start tag
Service Broker
Relational
Empty Elements
FROM
22. Command used to show the attributes that define a table.
Forward Slash
Joins
Indexes
sp_help
23. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
Web Applications
Public Key Infrastructure (PKI)
SUM
Hardware
24. Used to combine one query to another
Subqueries
Information
Fields
American Standard Code for Information Interchange (ASCII)
25. Has the highest precedence - followed by the AND - OR
Scripting
MAX
WHERE
NOT
26. SQL Commands: Define tables - views - _____ - delete or insert info
Data Recovery & Concurrance
to update
Interactive SQL
Central control of data
27. Has the highest precedence - followed by the AND - OR
Joins
NOT
Service Provider
Query
28. Everything in enviroment becomes an object - expands on Priniples of relational databases
Structured Query Language (SQL)
Empty Elements
Object-Oriented Relational (OOR)
Data Elements
29. Straight implementation of raw data formatted into rows and columns
Flat File
Data
Central control of data
Report
30. All Columns indicated and selected
Subqueries
FROM
MAX
*
31. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
Hypertext Markup Language (HTML)
Hardware
Embedded SQL
SUM
32. Computer programs allowing website visitors to submit and retrieve data to/from a database over the Internet using their preferred web browser
BETWEEN
IN
Web Applications
Hypertext Markup Language (HTML)
33. Table displayed in ascending order
Data Recovery & Concurrance
ASC
Cookie
Data Definition
34. Combines rows from a SELECT statements result table into a group
Inner SELECT query
Object-Oriented Relational (OOR)
Service-Oriented Architecture (SOA)
GROUP BY
35. Large structured set of persistent data
Integrated
Application Programers
Database
Users
36. The Web is ___________
American Standard Code for Information Interchange (ASCII)
Stateless
ALL
Forward Slash
37. Three Basic Operations of SP - SR - SB: Publish - Find - ____
GROUP BY
SELECT
Views
Bind
38. Looks like opening tag - but with a forward slash
BETWEEN
Closing tag
Bind
Object-Oriented Relational (OOR)
39. Selects from specific values in list
HAVING
INSERT INTO
Scripting
IN
40. Software system designed to support interface for a software asset that manages a specific set of tasks
Hierarchial
DISTINCT
Service Provider
GROUP BY
41. SQL Commands: Define tables - views - _____ - delete or insert info
Cookie
MIN
Bind
to update
42. Three Classes of Users: End Users - ____________ - Database Administrator (DBA)
Application Programers
Element Content
Service-Oriented Architecture (SOA)
Application Programmers
43. Begins an element
Opening tag
Service-Oriented Architecture (SOA)
SUM
Subqueries
44. Attribute in quotes
to update
Database Administrator (DBA)
Property
DELETE
45. Identifies columns to appear in the result
Persistent
SELECT
Web server
Hypertext Markup Language (HTML)
46. Decides what data is stored in the databse and the manner it is stored
Functions
Joins
Closing tag
Data Administrator (DAd)
47. Finds the lowest ACII value in column
Integrated
Dynamic
MIN
Forward Slash
48. Grant acces and control to only specific information
GROUP BY
COUNT
Views
Indexes
49. Deletes selected rows
Comparison Operators
WHERE
DELETE
Web Service
50. Specifies the tables or views from which rows and columns are retrieved
SUM
Cookie
FROM
SUM