C954 Actual Exam Questions,,all with Verified
Answers
Which network topology describes devices that are connected by signals between access
points and wireless transmitters within a limited range?
Wireless
Wireless
Star
Hybrid
Bus
a company has multiple locations and employs hundreds of people. Employees must be
connected to the same network and have access to the same servers to complete dat-to-day
tasks. Which computer category would meet this company's needs?
Mainframe computer
Which topology is part of the five most common network topologies?
Ring
What is a client-server network?
A model for applications in which the bulk of the back-end processing takes place on a server,
while the front-end processing is handled by the clients.
What is a wide area network (WAN)?
A large computer network that spans large geographic areas, such as state, province, or country
What is system software?
Software that controls how the various technology tools work together with the application
software
,What is the role of the CPU in a computer system?
To interpret and execute program instructions
What is the function of return on investment (ROI) as a financial analysis ratio?
It indicates the earning power of a project
What is wired equivalent privacy (WEP)?
An encryption algorithm designed to protect wireless transmission data
Which characteristic applies to wireless local area networks (WLANs)?
WLANs use radio signals to transmit and receive data over distances of a few hundred feet
What is data visualization?
A method of utilizing technologies to view data and transform information into a business
perspective
One phase of the data mining process is data preparation. What is the role of this phase?
To gather and organize data in the correct formats and structures for analysis
What is big data?
A collection of large, complex data sets, including structured and unstructured data, that
cannot be analyzed using traditional database methods and tools
What is a relational database management system?
A data model for organizing information that allows users to create, read, update, and delete
data in a relational database
What is a management information system (MIS)?
a business function which moves information about people, products, and processes across the
company to facilitate decision making and problem solving
What is business intelligence?
, Information collected from multiple sources, such as suppliers, customers, competitors,
partners, and industries, that is analyzed for patterns, trends, and relationships for strategic
decision-making
Which category of hardware is described as "equipment used to capture information and
commands"?
Input devices
Real-time adaptive security
The network security model necessary to accommodate the emergence of multiple perimeters
and moving parts on the network, and increasingly advanced threats targeting enterprises
Virtual Assistant (VA)
The small program stored on a PC or portable device that monitors emails and faxes messages
and phone calls
machine learning
a type of artificial intelligence that enables computers to understand concepts in the
environment and allows them to learn and retain data patterns for future inquiries and
decisions
Information of Everything (IoE)
A concept that extends the Internet of Things (IoT) emphasis on machine-to-machine
communication to describe a more complex system that encompasses people and processes
Network
a communication system created by linking two or more devices and establishing standard
methodology in which they can communicate
Wireless Media
Answers
Which network topology describes devices that are connected by signals between access
points and wireless transmitters within a limited range?
Wireless
Wireless
Star
Hybrid
Bus
a company has multiple locations and employs hundreds of people. Employees must be
connected to the same network and have access to the same servers to complete dat-to-day
tasks. Which computer category would meet this company's needs?
Mainframe computer
Which topology is part of the five most common network topologies?
Ring
What is a client-server network?
A model for applications in which the bulk of the back-end processing takes place on a server,
while the front-end processing is handled by the clients.
What is a wide area network (WAN)?
A large computer network that spans large geographic areas, such as state, province, or country
What is system software?
Software that controls how the various technology tools work together with the application
software
,What is the role of the CPU in a computer system?
To interpret and execute program instructions
What is the function of return on investment (ROI) as a financial analysis ratio?
It indicates the earning power of a project
What is wired equivalent privacy (WEP)?
An encryption algorithm designed to protect wireless transmission data
Which characteristic applies to wireless local area networks (WLANs)?
WLANs use radio signals to transmit and receive data over distances of a few hundred feet
What is data visualization?
A method of utilizing technologies to view data and transform information into a business
perspective
One phase of the data mining process is data preparation. What is the role of this phase?
To gather and organize data in the correct formats and structures for analysis
What is big data?
A collection of large, complex data sets, including structured and unstructured data, that
cannot be analyzed using traditional database methods and tools
What is a relational database management system?
A data model for organizing information that allows users to create, read, update, and delete
data in a relational database
What is a management information system (MIS)?
a business function which moves information about people, products, and processes across the
company to facilitate decision making and problem solving
What is business intelligence?
, Information collected from multiple sources, such as suppliers, customers, competitors,
partners, and industries, that is analyzed for patterns, trends, and relationships for strategic
decision-making
Which category of hardware is described as "equipment used to capture information and
commands"?
Input devices
Real-time adaptive security
The network security model necessary to accommodate the emergence of multiple perimeters
and moving parts on the network, and increasingly advanced threats targeting enterprises
Virtual Assistant (VA)
The small program stored on a PC or portable device that monitors emails and faxes messages
and phone calls
machine learning
a type of artificial intelligence that enables computers to understand concepts in the
environment and allows them to learn and retain data patterns for future inquiries and
decisions
Information of Everything (IoE)
A concept that extends the Internet of Things (IoT) emphasis on machine-to-machine
communication to describe a more complex system that encompasses people and processes
Network
a communication system created by linking two or more devices and establishing standard
methodology in which they can communicate
Wireless Media
