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Basics Of Computers And Networks Flashcards
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Side A ------ Side B Today, most system and application software is custom built by in-house programmers. ------ False Systems integration means ensuring the legacy systems work with new elements of the infrastructure. ------ True Today most business firms have discontinued operating their legacy systems, and they have been extremely inexpensive to replace with newer technology. ------ False A mainframe is a type of legacy workstation. ------ False Client/server computing is the most widely used form of centralized processing. ------ False The collection of Web services that are used to build a firm's software systems constitutes what is known as a service-oriented architecture. ------ True Allowing departments to make their own software and hardware purchases increases efficiency and minimizes the need for centralized support. ------ False Total cost of ownership components includes costs for downtime, training, and support. ------ True Hypertext markup language specifies how text, graphics, video, and sound are placed on a document. ------ True Software localization refers to the process of converting software to operate in a second language. ------ True Which is the most recent Windows operating systems? ------ Windows 7 In client/server computing, the client is: ------ the computer that acts as the user point of entry. The contracting of custom software development to outside firms is commonly referred to as: ------ outsourcing All of the following place strain on system capacity, except for: ------ minimized response time for transaction processing. Microsoft Excel is an example of: ------ spreadsheet software. Microsoft Word is an example of: ------ word-processing software. Which of the following is not a output device? ------ Keyboard Software that organizes, manages, and processes business data, such as data concerned with inventory, customers, and vendors is called: ------ data management software. Legacy systems are still in use today because: ------ they are too expensive to redesign. Which of the following is a type of optical disk storage? ------ CD-ROM Telephone networks are fundamentally different from computer networks. ------ True Two computers using TCP/IP can communicate even if they are based on different hardware and software platforms. ------ True In a ring topology, one station transmits signals, which travel in both directions along a single transmission segment. ------ False The number of cycles per second that can be sent through any telecommunications medium is measured in kilobyes. ------ False VoIP technology delivers video information in digital form using packet switching. ------ True Wi-Fi enables users to freely roam from one hotspot to another even if the next hotspot is using different Wi-Fi network services. ------ False RFID has been exceptionally popular from the technology's inception because of its low implementation costs. ------ False To create a computer network, you must have at least 2 computers. ------ True To use the analog telephone system for sending digital data you must also use: ------ a modem All network components connect to a single hub in a __________ toplogy. ------ star Which protocol is the Internet based on? ------ TCP/IP Instant messaging is a type of ________ service. ------ chat The need in some cases for employees to have access to sexually explicit material on the internet, such as medical researchers, suggests that companies: ------ need to base their internet use policies on the needs of the organization and culture A VPN: ------ is an encrypted private network configured within a public network. Web browser software requests web pages from the internet using which protocol? ------ HTTP Bluetooth can be used to link ________ devices within a 10-meter area using low-power, radio-based communication ------ 8 One or more access points positioned on a ceiling, wall, or other strategic spot in a public place to provide maximum wireless coverage for a specific area are referred to as: ------ hotspots Passive RFID tags: ------ have a range of several feet. Central large mainframe computing has largely replaced client/server computing. ------ False A protocol is a standard set of rules and procedures for the control of communications in a network. ------ True Enterprise systems are typically built around one or two major business workflows. ------ False Enterprise systems are strictly internally oriented; other types of enterprise applications must be used for communicating with customers and suppliers. ------ False Supply chain execution systems enable the firm to generate demand forecasts for a product and to develop sourcing and manufacturing plans for that product. ------ False In the pre-Internet environment, supply chain coordination was hampered by the difficulties of making information flow smoothly among different internal supply chain processes. ------ True In a push-based model of SCM systems, actual customer orders or purchases trigger events in the supply chain. ------ False Total supply chain costs represent the majority of operating expenses for many businesses and in some industries approach 75 percent of the total operating budget. ------ True Enterprise systems require fundamental changes in the way the business operates. ------ True In a pull-based model of SCM systems, production master schedules are based on forecasts of demand for products. ------ False CRM software can help organizations identify high-value customers for preferential treatments. ------ True Intranets can be used to integrate information from isolated business processes within the firm to help them manage their internal supply chains. ------ True ___________ integrate(s) multiple applications from multiple business functions, business units, or business partners to deliver a seamless experience for the customer, employee, manager, or business partner and provide a greater degree of cross-functional integration than the traditional enterprise applications. ------ Service platforms. The measurement of the number of customers who stop using or purchasing products or services from a company is called: ------ churn rate Operational CRM applications include tools for ------ salesforce automation ________ management is an important capability for service processes that is found in most major CRM software products. ------ Returns Customer service modules in CRM systems provide tools for: ------ assigning and managing customer service requests. Which of the following would not be considered a contact point? ------ Intranet From your reading of the Proctor & Gamble case study, the company implemented a multi-echelon inventory optimization system to achieve which of the main six business objectives? ------ Operational excellence Systems that enable a firm to generate demand forecasts for a product and to develop sourcing and manufacturing plans for that product best describes supply chain _______ systems. ------ Planning Which supply chain planning function determines how much product is needed to satisfy all customer demands? ------ Demand planning A scheduling system for minimizing inventory by having components arrive exactly at the moment they are needed and finished goods shipped as soon as they leave the assembly lines best describes _____________ strategy. ------ just-in-time
Side A ------ Side B Today, most system and application software is custom built by in-house programmers. ------ False Systems integration means ensuring the legacy systems work with new elements of the infrastructure. ------ True Today most business firms have discontinued operating their legacy systems, and they have been extremely inexpensive to replace with newer technology. ------ False A mainframe is a type of legacy workstation. ------ False Client/server computing is the most widely used form of centralized processing. ------ False The collection of Web services that are used to build a firm's software systems constitutes what is known as a service-oriented architecture. ------ True Allowing departments to make their own software and hardware purchases increases efficiency and minimizes the need for centralized support. ------ False Total cost of ownership components includes costs for downtime, training, and support. ------ True Hypertext markup language specifies how text, graphics, video, and sound are placed on a document. ------ True Software localization refers to the process of converting software to operate in a second language. ------ True Which is the most recent Windows operating systems? ------ Windows 7 In client/server computing, the client is: ------ the computer that acts as the user point of entry. The contracting of custom software development to outside firms is commonly referred to as: ------ outsourcing All of the following place strain on system capacity, except for: ------ minimized response time for transaction processing. Microsoft Excel is an example of: ------ spreadsheet software. Microsoft Word is an example of: ------ word-processing software. Which of the following is not a output device? ------ Keyboard Software that organizes, manages, and processes business data, such as data concerned with inventory, customers, and vendors is called: ------ data management software. Legacy systems are still in use today because: ------ they are too expensive to redesign. Which of the following is a type of optical disk storage? ------ CD-ROM Telephone networks are fundamentally different from computer networks. ------ True Two computers using TCP/IP can communicate even if they are based on different hardware and software platforms. ------ True In a ring topology, one station transmits signals, which travel in both directions along a single transmission segment. ------ False The number of cycles per second that can be sent through any telecommunications medium is measured in kilobyes. ------ False VoIP technology delivers video information in digital form using packet switching. ------ True Wi-Fi enables users to freely roam from one hotspot to another even if the next hotspot is using different Wi-Fi network services. ------ False RFID has been exceptionally popular from the technology's inception because of its low implementation costs. ------ False To create a computer network, you must have at least 2 computers. ------ True To use the analog telephone system for sending digital data you must also use: ------ a modem All network components connect to a single hub in a __________ toplogy. ------ star Which protocol is the Internet based on? ------ TCP/IP Instant messaging is a type of ________ service. ------ chat The need in some cases for employees to have access to sexually explicit material on the internet, such as medical researchers, suggests that companies: ------ need to base their internet use policies on the needs of the organization and culture A VPN: ------ is an encrypted private network configured within a public network. Web browser software requests web pages from the internet using which protocol? ------ HTTP Bluetooth can be used to link ________ devices within a 10-meter area using low-power, radio-based communication ------ 8 One or more access points positioned on a ceiling, wall, or other strategic spot in a public place to provide maximum wireless coverage for a specific area are referred to as: ------ hotspots Passive RFID tags: ------ have a range of several feet. Central large mainframe computing has largely replaced client/server computing. ------ False A protocol is a standard set of rules and procedures for the control of communications in a network. ------ True Enterprise systems are typically built around one or two major business workflows. ------ False Enterprise systems are strictly internally oriented; other types of enterprise applications must be used for communicating with customers and suppliers. ------ False Supply chain execution systems enable the firm to generate demand forecasts for a product and to develop sourcing and manufacturing plans for that product. ------ False In the pre-Internet environment, supply chain coordination was hampered by the difficulties of making information flow smoothly among different internal supply chain processes. ------ True In a push-based model of SCM systems, actual customer orders or purchases trigger events in the supply chain. ------ False Total supply chain costs represent the majority of operating expenses for many businesses and in some industries approach 75 percent of the total operating budget. ------ True Enterprise systems require fundamental changes in the way the business operates. ------ True In a pull-based model of SCM systems, production master schedules are based on forecasts of demand for products. ------ False CRM software can help organizations identify high-value customers for preferential treatments. ------ True Intranets can be used to integrate information from isolated business processes within the firm to help them manage their internal supply chains. ------ True ___________ integrate(s) multiple applications from multiple business functions, business units, or business partners to deliver a seamless experience for the customer, employee, manager, or business partner and provide a greater degree of cross-functional integration than the traditional enterprise applications. ------ Service platforms. The measurement of the number of customers who stop using or purchasing products or services from a company is called: ------ churn rate Operational CRM applications include tools for ------ salesforce automation ________ management is an important capability for service processes that is found in most major CRM software products. ------ Returns Customer service modules in CRM systems provide tools for: ------ assigning and managing customer service requests. Which of the following would not be considered a contact point? ------ Intranet From your reading of the Proctor & Gamble case study, the company implemented a multi-echelon inventory optimization system to achieve which of the main six business objectives? ------ Operational excellence Systems that enable a firm to generate demand forecasts for a product and to develop sourcing and manufacturing plans for that product best describes supply chain _______ systems. ------ Planning Which supply chain planning function determines how much product is needed to satisfy all customer demands? ------ Demand planning A scheduling system for minimizing inventory by having components arrive exactly at the moment they are needed and finished goods shipped as soon as they leave the assembly lines best describes _____________ strategy. ------ just-in-time
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