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COB 204 Practice Exam Questions and Answers
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COB 204 Practice Exam Questions and Answers Radio frequency identification (RFID) - Answer-attach tags with antennas and computer chips on goods and track their movement through radio signals Wireless sensor networks - Answer-interconnected battery powered wireless sensors called motes Inter...

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  • August 3, 2024
  • 21
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • COB 204
  • COB 204

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COB 204 Practice Exam Questions
and Answers
Radio frequency identification (RFID) - Answer-attach tags with antennas and computer
chips on goods and track their movement through radio signals

Wireless sensor networks - Answer-interconnected battery powered wireless sensors
called motes

Internet of Things (IoT) - Answer-objects, animals, and people are provided with unique
identifiers and the ability to automatically transfer data over a network

Rogue access point - Answer-unauthorized access point to a wireless network

War driving - Answer-act of locating WLANs while driving around a city

Eavesdropping - Answer-access data over wireless networks without authorization

Hotspot - Answer-small geographical perimeter within which a wireless access point
provides a number of users

Mesh networks - Answer-networks composed of multiple WiFi access points to created
a WAN

Business process - Answer-ongoing collection of related activities that create a product
or a service of value to the organization, its business partners, and/or its customers

Cross functional business processes - Answer-no single functional area is responsible
for their execution

Business process reengineering - Answer-strategy for making an organizations
business processes more productive and profitable

Business process improvement - Answer-reduces variations in the process outputs by
searching for root causes of the variation in the process itself

Business process managements - Answer-methods and tools to support the design,
analysis, implementation, management, and continuous optimization of core business
processes throughout the organization

Clickstream data - Answer-data that visitors and customers produce when they visit a
website and click the hyperlinks

,Data governance - Answer-approach to managing info. across an entire organization

Master data management - Answer-process that spans all organizational business
processes and applications

Master data - Answer-set of core data, such as customer, product, employee, vendor,
geographic location, and so on, that span the enterprise info. systems

Data file - Answer-collection of logically related records

Data Redundancy - Answer-same data stored in multiple locations

Data isolation - Answer-applications cannot access data associated with other
applications

Ethics - Answer-principles of right and wrong

Responsibility - Answer-accept consequences of decisions

Accountability - Answer-determining who is responsible for actions

Liability - Answer-legal concept, right to recover damages done to them

Privacy issues - Answer-collecting, storing, disseminating info.

Accuracy issues - Answer-authenticity, fidelity, and correctness

Property issues - Answer-ownership and value of info.

Accessibility issues - Answer-who should have access and whether they should pay a
fee


Information Technology (IT) - Answer-computer based tool people use to work with info.
and support the info. and info.-processing needs of an organization

Information System (IS) - Answer-collects, processes, stores, analyzes, and
disseminates info. for a specific purpose

Informed user - Answer-a person knowledgeable about IS and IT

Chief Information Officer (CIO) - Answer-executive in charge of the IS function

Data Items - Answer-description of things, events, activities, and transactions that are
recorded, classified, and stored, but not organized to convey and specific meaning

, Information - Answer-data that have been organized so they have meaning and value to
the recipient

Knowledge - Answer-data/info. that have been organized so they have meaning and
value

Computer Based Information System (CBIS) - Answer-info. system that uses computer
technology to perform some or all of its intended tasks

Information technology components - Answer-hardware, software, database, network

Hardware - Answer-devices such as the processor, monitor, keyboard, and
printer...together these devices accept, process, and display data and information

Software - Answer-a program/collection of programs that enable the hardware to
process data

Database - Answer-collection of files or tables containing data

Network - Answer-connecting system (wireline or wireless) that permits different
computers to share resources

Procedures - Answer-instructions for combining info. tech. components to process info.
and generate the desired output

Application (app) - Answer-computer based program to support a specific task

Functional Area Info. Systems (FAIS) - Answer-supporting pillars for the info. systems
(ex. Accounting IS)

Enterprise Resource Planning (ERP) Systems - Answer-correct lack of communication
among functional area systems

Transaction Processing System (TPS) - Answer-monitoring, collection, storage, and
processing of data

Interorganizational Info. Systems (IOSs) - Answer-support operations, supply chain
management

E-commerce Systems - Answer-conduct transactions (B2B, B2C)

Knowledge workers - Answer-experts in particular subject

Office Automation Systems (OASs) - Answer-develop documents and communicate

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