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BA336 Final Exam Prep
BA336 Final Exam Prep
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Answers
1
A report in Forbes suggests that what percent of firms are failing at digital transformation?
72%
23%
40%
89%
2
Scalability allows a firm to scale from startup to large enterprise without having to significantly rewrite its code.
True
False
3
A(n) _____ refers to a display that allows managers to get a graphical glance at key performance metrics.
Canned report
Graphical user interface
Database
Dashboard
DBMS
4
In many organizations, the majority of available data is not exploited to advantage.
False
True
5
_____ refers to the process of combining reporting, data exploration, ad hoc queries, and sophisticated data analysis.
Queritic modeling
Business intelligence
Data analytics
Big data
Logistics
6
___ is emerging tech built on new physics, with ability to solve in min what would take classic comp. millions of years
Artificial intelligence
Internet of things
The singularity
Quantum computing
7
Computer hardware refers to:
A program that fulfills the request of a client.
a precise set of instructions that orchestrate computer functions.
the physical components of information technology.
the mechanism through which users interact with a computer.
8
The marginal cost to produce an additional copy of a software product is effectively zero.
True
False
9
_____ refers to software that integrates many business functions such as accounting, finance, inventory, and HR
SaaS
Enterprise resource planning
IoT
Open source
10
____ are the super tiny on-off switches in a chip that enable the processing of data in 0s and 1s.
Transistors
Wafers
Microprocessors
Oreos
11
_____ refers to software for creating, maintaining, and manipulating data.
Big data
RAM
Web 2.0
DBMS
Cloud
12
The managerial definition of Moore's Law suggests that computing costs related to computer chips double every 18 months.
True
False
13
The term ____ refers to computers that are among the fastest of any in the world at the time of their introduction.
minisuper computers
mainframes
supermini computers
supercomputers
quantum computers
14
Which of the following is one of the sources of revenue for open source vendors?
Claiming royalties on software based on open source code
Licensing OSS for incorporation into subsequent products
Selling support and/or consulting services
Marketing versions of open source software masked as proprietary software
Selling open source products at prices well below commercial products
15
95% of security breaches are not preventable and happen despite the best security practices
True
False
16
What are the implications for firms that don't have a common database with consistent formats across departments?
They can expect to leverage economies of scale by serving more customers.
They can save infrastructure and operational costs.
They can hedge against the risk of data redundancy.
They struggle to manage their value chain efficiently.
They profit from the aggregation of diverse data sets.
17
The phrase ___ is used to describe putting internet-connected devices into everyday products (thermostats, lights, etc.)
Internet ready
Big data
Dynamic connectivity
Internet of Things
18
If a computer system is equated to a layer cake, which combination represents the system in bottom-to-top order?
User, operating system, hardware, microchip
Operating system, hardware, microchip, user, application
Application, operating system, hardware, user
Microchip, hardware, operating system, application
microchip, application, software, operating system
19
_____ is a class of computer software that seeks to reproduce or mimic human thought, decision making, or brain function
Biometrics
Machine learning
Quantum computing
Artificial intelligence
20
The most common type of hack is a ______
SQL injection
Brute force attack
DDoS attack
Phishing attack
21
The ___ department ensures systems are built/running but also takes on strategic roles proposing technology solutions.
operations
human resources
information technology
information systems
22
Which of the following factors represents one of the sources of value derived from network effects?
Congestion
Complementary costs
Staying power
Price transparency
Information symmetry
23
With the advent of cloud computing and SaaS, smaller firms no longer have access to sophisticated computing power
True
False
24
Data analytics and business intelligence are driving discovery and innovation
False
True
25
______ refers to a form of cloud computing where firms subscribe to software and receive a service delivered online.
Software as a service
SaaS
PaaS
Open Source
Answers 2 and 3
All of the above