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UIT Ch 8 Flashcards | StudBud
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UIT Ch 8
UIT Ch 8
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UIT Ch 8
Flashcards
13 cards
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Practice quiz
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Questions
13
Answers
1
What is the correct order of the data storage hierarchy?
Bytes, Fields (columns), Bits, Characters, and Records (rows)
Bits, Fields (columns), Records (rows), Files (tables), Characters, Sheets
Records (rows), Files (tables), Characters, Bits, Fields (columns)
Bits, Characters (bytes), Fields (columns), Records (rows), Files (tables).
2
A field (column) (runs vertically) is a unit of data consisting of one or more ________. .
files
characters
fields
rows
3
_________________ is the process of examining large amounts of data of a variety of types to uncover hidden patterns.
DBMS
Big data analytics
Data fusion
Artificial intelligence
4
A judge would be having a conversation with two entities, and decides if they are speaking w/ comp or human
AI
Smart Test
CAPTCHA
Turing Test
5
What is a database?
a picture-based collection of interrelated data and files
a video-based collection of interrelated data and files
a paper-based collection of interrelated data and files
a computer-based collection of interrelated data and files
6
__________________ is a type of challenge–response test used in computing to determine whether the user is human.
BIG DATA ANLYTICS
CAPTCHA
DATA MINING
TURING TEST
7
What type of database is MS Access?
networked
relational
object based
flat
8
Which is not a benefit of a database management system?
Reduced data redundancy
Location management
Increased speed
Ease of sharing
9
This dept uses info to help make creation of products/services less labor intensive through automation
production (operations)
accounting
information systems
marketing
10
Which of the following is not a Quality of Good Information?
Verifiable
Cost-effective
Complete yet concise
Thoroughly Explained
11
A ____________ is a collection of related records.
row
character
file
record
12
Sorting through large amounts of data to identify patterns and establish relationships is_____?
Data searching
Data mining
Information mining
Information searching
13
A
Person who coordinates all activities and needs for an organization's database is a _______?
Database Administrator
Database Leader
Information Administrator
Information Leader
