SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
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. Closed in the start tag by adding a slash to the start tag
Data
ALL
SUM
Empty Elements
2. Deletes selected rows
SELECT
Equals Operator
DELETE
Calculated Column
3. Flat File Examples: Excel Spreadsheets - _____
Opening tag
Shared
BETWEEN
Word
4. Practice of writing code into a webpage that is not directly visible to the user
Persistent
Cookie
Scripting
Application Programmers
5. Decides what data is stored in the databse and the manner it is stored
Data Administrator (DAd)
Database
HAVING
Central Control of data
6. Computer equipment -Fixed Storage Media - Removeable Storage Media - System Memory - and the Processor
Integrated
Service Provider
Closing tag
Hardware
7. Interact and manipulates the data in the database
Data Manipulation
Negation Operator
Outer SELECT query
Dynamic
8. Specifies the tables or views from which rows and columns are retrieved
Persistent
FROM
Service Broker
sp_help
9. Grant acces and control to only specific information
AVG
*
Views
End Users
10. Used to combine one query to another
Closing tag
Subqueries
Empty Elements
Inner SELECT query
11. Everything between the start and end tag
FROM
American Standard Code for Information Interchange (ASCII)
Element Content
Tables
12. Data stored by DAd
End Users
Calculated Column
Data Elements
Indexes
13. Ongoing record of data reflecting the info defining the database
Candidate Keys
Data Dictionary
Report
to update
14. Limits the output of the established groups into the derived result table
HAVING
Persistent
DELETE
Data Administrator (DAd)
15. All Columns indicated and selected
*
Flat File
UPDATE
Subqueries
16. Basic Component of SQL
Tables
HAVING
Data Dictionary
Central Control of data
17. SQL finds and retrieves date
DELETE
Dynamic
Indexes
Public Key Infrastructure (PKI)
18. Limits the rows that appear in the result mathcing a specified condition
Cookie
Tags
MAX
WHERE
19. Writes programs that use or allow acces to databse with specific purpose
DISTINCT
Hierarchial
Hypertext Markup Language (HTML)
Application Programers
20. 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.
Primary Keys
Application Programmers
Subqueries
LIKE
21. Network node that discovers and invokes other software services to provide a buisness solution
Service Requestor
Foreign Keys
Database Administrator (DBA)
Structured Query Language (SQL)
22. Create program files that include SQ after each command
*
Subqueries
accident
Embedded SQL
23. Selects from specific values in list
Query
BETWEEN
IN
Joins
24. Essentially a collection of services that communicate with eachother
LIKE
Service Requestor
FROM
Service-Oriented Architecture (SOA)
25. Compares value of the column in the specified condition with the value specified
Persistent
Equals Operator
Data Definition
SELECT
26. 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.
Views
Candidate Keys
Information
Forward Slash
27. Allow useres to retrieve data and interact with content located on web pages within website
COUNT
Database Management Systems (DBMS)
Property
Web Browser
28. Some form of output - usually - printed - containing information
Report
Relational
Word
Inner SELECT query
29. Table displayed in descending order
Hierarchial
Equals Operator
Aliases
ESC
30. Everything in enviroment becomes an object - expands on Priniples of relational databases
ESC
SELECT
Object-Oriented Relational (OOR)
Report
31. Table displayed in descending order
ESC
Shared
Aliases
MAX
32. SQL finds and retrieves date
Data Manipulation
SUM
Central control of data
Indexes
33. Data in database has ability to be accessed and manipulated by several users
Application Programers
Shared
Empty Elements
Cookie
34. Ensures data is correct casings
American Standard Code for Information Interchange (ASCII)
Self Join
Object-Oriented Relational (OOR)
Scripting
35. Join a table to a copy of itself
Self Join
MAX
Service-Oriented Architecture (SOA)
Web server
36. Order in which WHERE clause is evaluated and combined
Precedence of Logical Operators
Web server
LIKE
Bind
37. SQL Commands: Define tables - views - _____ - delete or insert info
hidden fields
to update
Indexes
Central Control of data
38. Turns plain text documents into full multimedia and often interactive information resources. _________ forms the building blocks of every webpage
Precedence of Logical Operators
End Users
Calculated Column
Hypertext Markup Language (HTML)
39. Used with another comparison operator - values become inverted
HAVING
Negation Operator
ESC
Functions
40. Software system designed to support interoperable machine - to - machine interaction over a network
Inner SELECT query
Relational
Web Service
GROUP BY
41. Grant acces and control to only specific information
FROM
Performance
Self Join
Views
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
Hardware
Information
Application Programmers
Session
43. Command based way to ask the database a question
Query
BETWEEN
Hardware
Scripting
44. Order in which WHERE clause is evaluated and combined
SUM
accident
Precedence of Logical Operators
Web server
45. Command based way to ask the database a question
Cookie
Query
Structured Query Language (SQL)
INSERT INTO
46. Used with another comparison operator - values become inverted
Service Provider
AVG
Negation Operator
Subqueries
47. Copies multiple records at the same time using a SELECT statement
INSERT INTO
ESC
Structured Query Language (SQL)
Database Administrator (DBA)
48. Network node that acts as a repository - yellow pages - or clearing house for interfaces that are published by service providers
Word
Cookie
Service Broker
to update
49. Finds the lowest constant value in a column
MAX
Negation Operator
Indexes
Database
50. Columns containing numbers only
LIKE
Cookie
SUM
INSERT INTO