CYBR Test 2
depending on which state you are in, you may or may not pay tax
If you shop on Amazon.com, _____.
some time later than
In batch processing systems, data processing is done _______ data capture.
128-bit
The Internet is migrating to Internet Protocol version 6 (IPv6), which uses _____ addresses to provide for many more devices.
GPS
Which of the following systems can help identify your geolocation?
Faster system start-up
Which of these is an advantage of the hosted software model?
Java
You wish to learn a programming language that can be used on any computer. What language would it be?
_____ is a good site to develop your professional network.
the technique implies causality between the independent and the dependent variables
Which of the following is NOT true about linear regression?
Can lead to over spending on unapproved data sources and business analytics tools.
Which of the following is a potential disadvantage with self-service BI?
Sales Revenue
Which of the following will be a 'fact' measure in a data cube used at a chain retail business?
There must be strong commitment from the management
You are to advise XYZ so that their BI efforts are fruitful. Which among the following is the most crucial advice of all?
deployment
____ is the last phase of the six-phase CRISP-DM method.
domain
Each attribute in a relational database model can be constrained to a range of allowable values called a _____.
data administrator
The position of a _____ is a non-technical position responsible for defining and implementing consistent principles for setting data standards and data definitions that apply across all the databases in an organization.
bit
The smallest piece of data used by a computer is a(n) _____.
hypertext transfer
The world-wide-web uses _____ protocol for transmitting content.
a wireless access point
When you are looking for a 'hot spot', you are searching for _____.
Bluetooth
When you connect your computer to a printer using _____, the distance between them cannot be longer than 30 feet.
Consumer-to-consumer (C2C) e-commerce
Which of the following forms of e-commerce has created an opportunity for many people to make a living out of selling items on auction Websites?
Business-to-consumer (B2C) e-commerce
Which of the following forms of e-commerce is more likely to offer a more customized product offering?
process for gathering BI requirements
Which of the following is NOT a core process associated with data management?
Online transaction processing
Which of the following is NOT considered a BI and analytics tool?
Total Sales
Which of the following is NOT one of the key website performance measures commonly used by online retailers?
capital
Which of the following is NOT one of the three basic components of a successful e-commerce model?
Cascading Style Sheets (CSS)
Which of the following is a markup language for defining the visual design of a Web page or group of pages?
With network-management software, a manager on a networked personal computer can scan for viruses.
Which of the following statements is true of network-management software?
It employs personalized ads to direct shoppers back to a retailer's Website they previously abandoned.
Which of the following statements is true of retargeting?
Stock investments
Which of the following transactions definitely require online transaction processing and cannot work on batch processing approach?
Online transaction processing
Which of the following types of processing is essential for businesses that require access to current data such as airlines, ticket agencies, and stock investment firms?
historical data is examined for patterns that are then used to make predictions
Which of these analysis methods describes neural computing?
Database as a Service
With _____, the database is stored on a service provider's server and accessed by the client over a network, typically the Internet.
Web services
_____ consist of standards and tools that streamline and simplify communication among Websites and that promise to revolutionize the way the Web is developed and used for business and personal purposes.
Market segmentation
_____ divides the pool of potential customers into subgroups usually defined in terms of demographic characteristics.
Data correction
_____ involves reentering data that was not typed or scanned correctly.
Internet Protocol (IP)
_____ is a communication standard that enables computers to route communications traffic from one network to another as needed.
Payment Card Industry (PCI)
_____ is a standard that spells out measures and security procedures to safeguard a card issuer, a cardholder, and a merchant.
Consumer-to-consumer (C2C) e-commerce
_____ is a subset of e-commerce that involves electronic transactions between consumers using a third party to facilitate the process.
Near field communication (NFC)
_____ is a very short-range wireless connectivity technology designed for consumer electronics, cell phones, and credit cards.
Hypertext Markup Language (HTML)
_____ is the standard page description language for Web pages.
Big Data
_____ is the term used to describe enormous and complex data collections that traditional data management software, hardware, and analysis processes are incapable of handling.
Computer-aided design
_____ is the use of software to assist in the creation, analysis, and modification of the design of a component or product.
Cloud computing
_____ refers to a computing environment where software and storage are provided as an Internet service and accessed with a Web browser.
Summarized
Data within the data cube has been ______ by specific dimensional values.
apply selected modeling techniques
During modeling of the CRISP-DM method, we would ______.
SAP
From which vendor is the BI product Business Objects available?
Create a data warehouse so that data from the factories are combined for BI analysis
Suppose your employer has four manufacturing units, each with its own data operations. They are considering using BI tools. Which of the following is a valid recommendation regarding the BI initiative?
a number that indicates how well data fits the statistical model
The coefficient of determination, r squared, is ____.
any government unit, business or individual can interact with the government
Through e-government, _____.
the spreadsheet's 'what-if' capability
To analzye various alternative scenarios, a manager would use _______.
increasing accuracy
Tom's Art Supplies used to sell art supplies through mail order catalogs, but the company's order takers often had difficulty deciphering their customers' handwriting on the order forms. Since switching to an online e-commerce site, Tom's has been able to enjoy the advantage of ______.
frequency of occurrence of the word in source documents
What determines the size of words in a word cloud?
Cognos
Which of the following is IBM's BI product?
business leadership skills
Which of the following is NOT a characteristic of a data scientist?
automated customer service
Which of the following is NOT a commonly used BI tool?
format
Which of the following is NOT a component of a KPI (key performance indicator)?
ability to provide advice to the user on which model best suits the data
Which of the following is NOT a key capability of BI tools?
data mining
_____ is used to explore large amounts of data for hidden patterns to predict future trends.
The goal of business intelligence is to _____.
support and improve decision making
employing full-time IT professionals to manage its resources
Suppose a small business is using the hosted model for its enterprise software. Which of the following will not be an issue they will he worried about?
Data visualization tool
Suppose you have access to quantitative data on populations by ZIP code and crime rates. You wish to determine if there is a relationship between the two variables and display the results in a graph. Which BI tool will be most useful?
schema
Suppose you wish to find what tables are in a database, what fields they have, and how they are related you would review the _____.
card verification number
The ______ is a security technique associated with the use of credit cards at the time of purchase that checks additional digits printed on the back of the credit cards.
ARPANET
The ancestor of the Internet was _____.
Hot spot
The area covered by one or more interconnected wireless access points is commonly called a(n) _____.
disintermediation
The elimination of organizations that operate between the producer and the consumer is called _____.
Backbone
The fiber-optic cables that span the globe over land and under sea make up the Internet _____.
transaction processing system
The information about invoices to customers is tracked by ____ system.
the development of new and useful applications
The number of mobile Websites worldwide is expected to grow rapidly because of ______________.
variety
Haley's employer has asked her to review tens of thousands of social media posts about their company's products and compile this data into a database. In terms of the characteristics of big data, Haley is dealing with ________.
Bus network
In a _____, all network devices are connected to a common backbone that serves as a shared communications medium.
applets
Java allows small programs, called _____, to be embedded with an Hypertext Markup Language (HTML) document.
create the entity-relationship model
Suppose a new tech startup wants to define the data model. They would then ____.
Tier II
According to the classification of enterprise resource planning (ERP) vendors, _____ vendors target medium-sized firms with annual revenues in the $50 million to $1 billion range operating out of one or more locations.
organizing
After entering data into a relational database, users can make all of the following basic data manipulations except:
batch processing
Payroll transactions and billing are typically done via _____.
flat file
A _____ is a simple database program whose records have no relationship to one another.
procurement card
A _____ is a credit card issued to selected employees to streamline the traditional purchase order and invoice payment processes.
data mart
A _____ is a subset of a data warehouse that is used by small- and medium-sized businesses and departments within large companies to support decision making.
Wide area network (WAN)
A _____ is a telecommunications network that connects users and their computers in a geographical area that spans a campus or a city.
Star
A _____ network is one in which all network devices are connected to one another through a single central device called the hub node.
low earth orbit (LEO)
A _____ satellite system employs many satellites that are spaced so that, from any point on the Earth at any time, at least one satellite is on a line of sight, each in an orbit at an altitude of less than 1,000 miles.
data definition language
A ______ is a collection of instructions and commands used to define and describe data and relationships in a specific database.
record
A collection of fields all related to a single object, activity, or individual is a(n) _____.
distribution and accounting
A customer relationship management (CRM) system helps a company in managing ______.
Files
A database is a collection of integrated and related _____.
it employs a database of key operational and planning data that can be shared by all
A key feature of an enterprise system is that _________.
personalized
A reason for the growth in business-to-consumer (B2C) e-commerce is that online B2C shoppers have the ability to design a _____ product.
Up to 500
A small and medium-sized enterprise (SME) is a legally independent enterprise with _____ employees.
primary key
A(n) _____ is a field or set of fields in a record that uniquely identifies the record.
buyers live in a state where the merchant has a physical presence
Based on a Supreme Court ruling, an Internet-based merchant needs to charge sales tax only when _____.
that are convenient and efficient to use
Consumers prefer mobile commerce sites ________.
by having the buyers enter products information themselves
E-commerce sites are able to keep the amount of data entry errors to a minimum ________.
data steward
Kyle works for National Sporting Goods, where he manages critical data elements, such as identifying and acquiring new data sources, creating consistent reference data, and analyzing data for quality. Kyle is a _______.
can use hosting services
Liesel is an entrepreneur, and she'd like to publish a website for her small business. Liesel ____________.
English
Mastery over which subject is NOT required for being a data scientist?
present the results in an easy to understand manner
One of the goals of business intelligence is to _________
materials requirement plan
Purchasing uses information from the _____ to place purchase orders for raw materials with qualified suppliers.