Which of the following refers to the ability of a computer product or system to expand
What term refers to all the physical components that come together to form a computer?
Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. The term was coined to differentiate these instructions from hardware—i.e., the physical components of a computer system.
Which of the following refers to a set of self contained services that communicate with each other?
A service-oriented architecture (SOA) is set of self-contained services that communicate with each other to create a working software application. Business tasks are accomplished by executing a series of these services.
Which of the following is an example of the hardware component of an information system?
Computers, keyboards, disk drives, iPads, and flash drives are all examples of information systems hardware.
What is used to communicate between a user and an organization’s back end systems?
Application server software handles all application operations between a user and an organization’s back-end business systems. The application server may reside on the same computer as the Web server or on its own dedicated computer.
Which of the following refers to a set of self contained services?
XML. A service-oriented architecture is set of self-contained services that communicate with each other to create a working software application. True. In a multi-tiered network: the work of the entire network is balanced over several levels of servers.
Which of the following refers to the ability of a system to serve large amounts of users without breaking down?
Scalability refers to the ability of a computer, product, or system to expand to serve a large number of users without breaking down.
Which of the following refers to policies procedures and technical measures?
Security refers to the policies, procedures, and technical measures used to prevent unauthorized access, alteration, theft, or physical damage to information systems.
Which of the following is a leading networking hardware provider?
Chapter 5
| Question | Answer |
|---|---|
| Which of the following is a leading networking hardware provider: | Cisco |
| The phenomenon of employees using their own devices in the workplace is known as: | BYOD |
| ______ surfaces allow users to gesture on a screen with several fingers to execute commands. | Multitouch |
What is Moore’s Law What does IT apply to?
Definition. Moore’s law is a term used to refer to the observation made by Gordon Moore in 1965 that the number of transistors in a dense integrated circuit (IC) doubles about every two years.
Which of the following focuses primarily on the technical issues of keeping systems up and running?
Disaster recovery plans focus primarily on the technical issues involved in keeping systems up and running, such as which files to back up and the maintenance of backup computer systems or disaster recovery services.
Which of the following is a device that acts as a connection point between computers and can filter and forward data to a specified destination?
A hub is a networking device that is used to filter and forward data to specified destinations on the network.
What is worms on a computer?
A computer worm is a type of malware whose primary function is to self-replicate and infect other computers while remaining active on infected systems. A computer worm duplicates itself to spread to uninfected computers.
Which of the following best describes the effect that new information technology has on society?
Which of the following best describes the effect that new information technology has on society? It has a ripple effect, raising new ethical, social, and political issues.
Which of the following is a device that makes possible the translation?
A modem is a device that translates digital signals from a computer into analog form so that they can be transmitted over analog telephone lines. The modem also is used to translate analog signals back into digital form for the receiving computer.
Which method is used to assign weights to various features of a system?
A scoring model can be used for selecting projects where many criteria must be considered. It assigns weights to various features of a system and then calculates the weighted totals.
Which of the following best describes how new information systems can result?
They result in new situations that are not covered by old laws. Which of the following best describes how new information systems result in legal gray areas? It has a ripple effect, raising new ethical, social, and political issues.
Which of the following best describes the term intellectual property?
Which of the following best describes intellectual property? It refers to the ownership of patents, copyrights, and trademarks. __________ are programs for managing, retaining, and promoting different types of people in the workforce. Amal owns a food company.
Which of the following describes the concept of intellectual property?
Intellectual property (IP) refers to creations of the mind, such as inventions; literary and artistic works; designs; and symbols, names and images used in commerce.
Which of the following best illustrates the transaction fee revenue model group of answer choices?
Which of the following best illustrates the TRANSACTION FEE revenue model? eBay receives a small fee from a seller if a seller is successful in selling an item. EDI standards that take advantage of network communications have yet to be fully implemented at the industry level.
Which of the following is the first step in BPM quizlet?
the first step in business process management is to select the process and define its boundaries. Which of the following is the best defined process with the context of BPM?
Which US Act restricts the information the federal government can collect and regulates what It can do with the information?
The Privacy Act of 1974, as amended, 5 U.S.C. § 552a, establishes a code of fair information practices that governs the collection, maintenance, use, and dissemination of information about individuals that is maintained in systems of records by federal agencies.
Which of the following effects does disintermediation have?
Disintermediation has which of the following effects? It lowers costs to the consumer.