What blood vessels are the site of exchange between blood and interstitial fluid?
Answer: capillaries
What blood vessels are the site of exchange between blood and interstitial fluid?
Answer: capillaries
Answer: capillaries
Arteries get smaller and smaller and eventually turn into _______.
Arteries get smaller and smaller and eventually turn into _______.
Answer: arterioles
What blood vessels carry blood away from the heart?
What blood vessels carry blood away from the heart?
Answer: arteries
Every organism depends on diffusion and a circulatory system to _________.
Every organism depends on diffusion and a circulatory system to _________.
Answer: exchange materials
______ is the movement of molecules from an area of high concentration to an area of low concentration.
______ is the movement of molecules from an area of high concentration to an area of low concentration.
Answer: diffusion
It takes your body approximately ____ minute to travel the circulatory system.
It takes your body approximately ____ minute to travel the circulatory system.
Answer: one
Oxygen ______ (rich or poor?) blood returns to the heart.
Oxygen ______ (rich or poor?) blood returns to the heart.
Answer: poor
The blood picks up ___________ and other wastes from the body.
The blood picks up ___________ and other wastes from the body.
Answer: carbon dioxide
Blood supplies both ______ and nutrients to the body's tissues and organs.
Blood supplies both ______ and nutrients to the body's tissues and organs.
Answer: oxygen
The __________ circuit carries blood between the heart and the rest of the body.
The __________ circuit carries blood between the heart and the rest of the body.
Answer: systemic
The pulmonary circuit returns _________ blood to the heart.
The pulmonary circuit returns _________ blood to the heart.
Answer: oxygen-rich (oxygenated)
In the pulmonary circuit, _________ diffuses from the lungs and into the blood.
In the pulmonary circuit, _________ diffuses from the lungs and into the blood.
Answer: oxygen
In the pulmonary circuit, _________ diffuses from the blood into the lungs.
In the pulmonary circuit, _________ diffuses from the blood into the lungs.
Answer: carbon dioxide
The ________ circuit carries blood between heart and lungs.
The ________ circuit carries blood between heart and lungs.
Answer: pulmonary
Humans have a ______ that has separate pulmonary and systemic circuits.
Humans have a ______ that has separate pulmonary and systemic circuits.
Answer: double circulation system
What are the three components of the circulatory system?
What are the three components of the circulatory system?
Answer: pump, vascular system, circulating fluid
A/an _____ is a document provided to potential external vendors allowing the vendor to compete with a proposal.
A/an _____ is a document provided to potential external vendors allowing the vendor to compete with a proposal.
Answer: Request for Proposal (RFP)
Which of the following dimensions of e-commerce technology involves the integration of video, audio, and text marketing messages into a single marketing message and consumer experience?
Which of the following dimensions of e-commerce technology involves the integration of video, audio, and text marketing messages into a single marketing message and consumer experience?
Answer: Richness
Compared to traditional goods, digital goods have
Compared to traditional goods, digital goods have
Answer: Greater pricing flexibility
Selling the same goods to different targeted groups at different prices is called
Selling the same goods to different targeted groups at different prices is called
Answer: Price Discrimination
At what stage of the systems development process are information/user requirements established?
At what stage of the systems development process are information/user requirements established?
Answer: Analysis
Disintermediation has which of the following effects?
Disintermediation has which of the following effects?
Answer: It lowers costs to the consumer
The entire system-building effort is driven by
The entire system-building effort is driven by
Answer: End-User User information requirements
A feasibility study determines whether a system solution is achievable from a
A feasibility study determines whether a system solution is achievable from a
Answer: Organizational Standpoint, Technical Standpoint, financial standpoint.
A system will be reviewed by both users and technical specialists to determine how well it has met its original objectives and to decide whether any revisions or modifications are required during which phase?
A system will be reviewed by both users and technical specialists to determine how well it has met its original objectives and to decide whether any revisions or modifications are required during which phase?
Answer: Maintenance
Transferring data from a legacy system to the new system would be defined by which system design specification category?
Transferring data from a legacy system to the new system would be defined by which system design specification category?
Answer: Conversion
Reducing the business process layers in a distribution channel is called
Reducing the business process layers in a distribution channel is called
Answer: disintermediation
Varying a product's price according to the supply situation of the seller is called __________ pricing.
Varying a product's price according to the supply situation of the seller is called __________ pricing.
Answer: dynamic
When did e-commerce begin?
When did e-commerce begin?
Answer: 1995
Which of the following is an example of the content provider Internet business model?
Which of the following is an example of the content provider Internet business model?
Answer: iTunes
All of the following are approaches to building information systems, except
All of the following are approaches to building information systems, except
Answer: Test & Deploy
Given the variety of devices individuals use to visit websites (i.e., desktops, tablets, and smartphones), _____________ web design enables a website to change automatically to fit a device.
Given the variety of devices individuals use to visit websites (i.e., desktops, tablets, and smartphones), _____________ web design enables a website to change automatically to fit a device.
Answer: Responsive
Information ________ exists when one party in a transaction has more information that is important for the transaction than the other party.
Information ________ exists when one party in a transaction has more information that is important for the transaction than the other party.
Answer: Asymmetry
What is this software development method commonly called?
What is this software development method commonly called?
Answer: Waterfall or SDLC
Which process develops a detailed description and formal documentation of the functions that a new information system must perform?
Which process develops a detailed description and formal documentation of the functions that a new information system must perform?
Answer: Requirements Analysis
The six stages of the system development process, in the correct order, are
The six stages of the system development process, in the correct order, are
Answer: Analysis, Design, Programming, Testing, Conversion, Production & Maintenance
Name the five key components of IT infrastructure as represented on figure below:
Name the five key components of IT infrastructure as represented on figure below:
Answer: Hardware, Software, Data Management, Networking, Services
Which of the following is true about executive support systems (ESS)?
Which of the following is true about executive support systems (ESS)?
Answer: They incorporate data about external events, but also use information from internal MIS and DSS
Which systems are typically a major source of data for other systems?
Which systems are typically a major source of data for other systems?
Answer: TPS
Systems integration means ensuring the legacy systems work with new elements of the infrastructure.
Systems integration means ensuring the legacy systems work with new elements of the infrastructure.
Answer: True
Which of the following is a high-speed network dedicated to storage that connects different kinds of storage devices, such as tape libraries and disk arrays so they can be shared by multiple servers?
Which of the following is a high-speed network dedicated to storage that connects different kinds of storage devices, such as tape libraries and disk arrays so they can be shared by multiple servers?
Answer: SAN
All of the following describe the effects of globalization except:
All of the following describe the effects of globalization except:
Answer: increases in transaction costs
Which of the following is true about a business process?
Which of the following is true about a business process?
Answer: The flow of material, information and knowledge happens in a business process, A business process can be a liability for an organization, It is a collection of activities required to produce a product or service
Which of the following is NOT true about enterprise applications?
Which of the following is NOT true about enterprise applications?
Answer: They securely protect the key digital assets of the businesses
Which of the following is not a type of output device?
Which of the following is not a type of output device?
Answer: Keyboard
Which type of system would you use to find out what would happen to return on investment if a factory schedule were delayed?
Which type of system would you use to find out what would happen to return on investment if a factory schedule were delayed?
Answer: DSS
Which type of system would you use to find out the top five products with the highest historical weekly consumption in your restaurant?
Which type of system would you use to find out the top five products with the highest historical weekly consumption in your restaurant?
Answer: MIS
Which one of the following is NOT a business objective achieved via information systems?
Which one of the following is NOT a business objective achieved via information systems?
Answer: Information System Security
In a ________ computing model, companies use their own infrastructure for essential computing tasks and adopt public cloud computing for less critical operations or additional processing during peak business periods.
In a ________ computing model, companies use their own infrastructure for essential computing tasks and adopt public cloud computing for less critical operations or additional processing during peak business periods.
Answer: Hybrid Cloud
In today's enterprise, an extranet refers to:
In today's enterprise, an extranet refers to:
Answer: A network between an enterprise and its trading partners
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