This is not to be mistaken for the quiz – Read the BOOK! Prepare Test Review The Game! By: Prof. Michael Crain Chapter 5 IT Infrastructure: Hardware & Software Know the Answers Remember Be a Winner! The Game! This is not to be mistaken for the quiz – Read the BOOK!

The Game Board! A1 B1 C1 D1 E1 F1 G1 H1 I1 A2 B2 C2 D2 E2 F2 G2 H2 I2

Your Question! (A1) IT infrastructure technology is the set of physical devices required to operate the entire enterprise. TRUE FALSE

Your Question! (B2) Today, most system and application software is custom built by in-house programmers. TRUE FALSE

Your Question! (A3) Systems integration means ensuring the legacy systems work with new elements of the infrastructure. TRUE FALSE

Your Question! (C4) A mainframe is a type of legacy workstation. TRUE FALSE

Your Question! (G3) Client/server computing is the most widely used form of centralized processing. TRUE FALSE

Your Question! (D1) Application server software is responsible for locating and managing stored Web pages. TRUE FALSE

Your Question! (I3) Using an online storage service such as DropBox is a type of virtualization. TRUE FALSE

Your Question! (G6) In cloud computing, rapid elasticity refers to the ability of computing resources to be quickly altered to meet demand. TRUE FALSE

Your Question! (B1) A private cloud is operated by a single organization but may be managed by a third party and be located off premises. TRUE FALSE

Your Question! (A6) A computer language translation program is an example of system software. TRUE FALSE

Your Question! (B3) Hypertext markup language specifies how text, graphics, video, and sound are placed on a document. TRUE FALSE

Your Question! (B4) Web services can exchange information between two different systems regardless of the operating system or programming languages on which the systems are based. TRUE FALSE

Your Question! (B6) 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 FALSE

Your Question! (I5) 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. scalable quantum autonomic hybrid cloud

Your Question! (B7) Software that manages the resources of the computer is called: system software. application software. data management software. network software.

Your Question! (I6) Which of the following best illustrates the relationship between entities and attributes? The entity CUSTOMER with the attribute PRODUCT The entity CUSTOMER with the attribute ADDRESS The entity PRODUCT with the attribute PURCHASE The entity PRODUCT with the attribute CUSTOMER

Your Question! (C2) Software used to apply the computer to a specific task for an end user is called: system software. application software. data management software. network software.

Your Question! (H4) Software that organizes, manages, and processes business data, such as data concerned with inventory, customers, and vendors, is called: system software. application software. data management software. network software.

Your Question! (H7) Legacy systems are still in use today because: they can only be run on the older mainframe computers. they are too expensive to redesign. many integrate well using new Web services technologies. they contain valuable data that would be lost during redesign.

Your Question! (A5) What would be a reason for using a workstation rather than a personal computer? When you need more powerful computational abilities When you need to access a network When you need to serve applications and data to client computers When you need to share resources

Your Question! (G7) Which of the following types of computer would you use to support a computer network? Server Mainframe Workstation PC

Your Question! (C7) Which of the following types of computer is used for weather forecasting? Mainframe Server Minicomputer Supercomputer

Your Question! (C6) Connecting geographically remote computers in a single network to create a "virtual supercomputer" is called: co-location. cloud computing. grid computing. autonomic computing.

Your Question! (H2) The use of multiple computers linked by a communications network for processing is called: grid computing. distributed processing. client/server computing. centralized processing.

Your Question! (D2) The business case for using grid computing involves all of the following except: cost savings. centralized maintenance. speed of computation. agility.

Your Question! (G4) In client/server computing, the client is: the computer that acts as the user point of entry. the location of the bulk of the processing. software program used for logging on to the network. the computer that firsts asks for services.

Your Question! (D4) A table that links two tables that have a many-to-many relationship is often called a(n): derived table. intersection relation. foreign table. entity-relationship table.

Your Question! (D5) The process of streamlining data to minimize redundancy and awkward many-to-many relationships is called: normalization. data scrubbing. data cleansing. data administration.

Your Question! (F2) In a multitiered network: the work of the entire network is centralized. the work of the entire network is balanced over several levels of servers. processing is split between clients and servers. processing is handled by multiple, geographically remote clients.

Your Question! (F8) A client computer networked to a server computer, with processing split between the two types of machines, is called a ________ architecture. service-oriented on-demand multitiered client/server two-tiered client/server

Your Question! (D8) The primary storage technologies are: storage networks, magnetic tape, magnetic disk, and optical disk. hard drives, magnetic tape, magnetic disk, and optical disk. storage networks, magnetic disks, hard disks, and optical disks. hard drives, removable drives, storage networks, and magnetic tape.

Your Question! (E1) Which of the following is a type of optical disk storage? CD-ROM Hard drive USB Flash drive Magnetic tape

Your Question! (G5) Which of the following storage technology stores data sequentially? CD-ROM RAID Magnetic disks Magnetic tape

Your Question! (E3) 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, best describes: SSN. ASP. LAN. SAN.

Your Question! (E5) Which of the following devices collects data directly from the environment for input into a computer system? Sensor Touch screen Audio input Trackball

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Your Question! (E6) Virtualization: allows one operating system to manage several physical machines. has enabled microprocessor manufacturers to reduce the size of transistors to the width of an atom. can boost server utilization rates to 70% or higher. allows smartphones to run full-fledged operating systems.

Your Question! (E7) Which of the following statements is not true about cloud computing? It consists of three types of services: cloud infrastructure, cloud platform, and cloud software. It removes the concern about data and systems security for businesses. It allows smaller firms to use resources previously unaffordable. It relies on the Internet as the platform for delivering services to users.

Your Question! (I8) Purchasing computing power from a central computing service and paying only for the amount of computing power used is commonly referred to as: grid computing. utility computing. client/server computing. autonomic computing.

Your Question! (H8) ________ describes the practices and technologies used minimize the environmental effects of manufacturing and managing computing devices. Capacity planning Cloud computing Green computing Autonomic computing

Your Question! (A2) An example of autonomic computing is: virus protection software that runs and updates itself automatically. software programmed to run on any hardware platform. cell phones taking on the functions of handheld computers. programming languages that allow non-programmers to create custom applications.

Your Question! (D3) An industry-wide effort to develop systems that can configure, optimize, tune, and heal themselves when broken, and protect themselves from outside intruders and self-destruction is called: grid computing. utility computing. cloud computing. autonomic computing.

Your Question! (H6) A data mart usually can be constructed more rapidly and at lower cost than a data warehouse because: it typically focuses on a single subject area or line of business. all the information is historical. it uses a Web interface. all of the information belongs to a single company.

Your Question! (I1) Tools for consolidating, analyzing, and providing access to vast amounts of data to help users make better business decisions are known as: DSS. business intelligence. OLAP. data mining.

Your Question! (I2) The interactive, multiuser operating system developed by Bell Laboratories in 1969 to be highly supportive of communications and networking is: UNIX. Linux. Mac OS. COBOL.

Your Question! (E8) Linux is: primarily concerned with the tasks of end users. designed for specific machines and specific microprocessors. an example of open-source software. especially useful for processing numeric data.  

Your Question! (F3) Linux plays a major role in supporting business information systems, and has garnered about ________ of the U.S. server market. 10 percent 25 percent 50 percent 80 percent  

Your Question! (C1) The toy manufacturer you work for wants to exchange data with a chain of toy stores in order to improve their distribution and speed to market. The toy stores use different software than your firm. Which of the following tools or technologies presents the best solution? Mashups Extranet Web services Cloud computing  

Your Question! (F5) Apps: lower the cost of switching mobile platforms. are an example of open-source software. tie the user to a particular hardware platform. require the user to have an online connection.

Your Question! (F7) Microsoft Word is an example of: open-source software. word-processing software. software productivity suite. data management software.

Your Question! (G1) Linux: is a Windows-like operating system. plays a major role in running Web servers and local area networks. is the primary OS used in quantum computing. is designed to support only UNIX computers.

Your Question! (H3) Microsoft Excel is an example of: data management software. spreadsheet software. presentation graphics. word processing software.

Your Question! (D7) Which type of software provides more control over text and graphic placement in the layout of a page than word processing software? Desktop publishing software Spreadsheet software Graphics software Presentation software

Your Question! (A8) Running a Java program on a computer requires: a Java Virtual Machine to be installed on the computer. a Java Virtual Machine to be installed on the server hosting the Java applet. an applet to be downloaded to the user's computer. no extra or specialized software, as Java is platform-independent.

Your Question! (C5) What is the foundation technology for Web services? HTML XML SOAP UDDI

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