management information system 1

management information system 1

 Question 1 
  OLAP applications are typically slower but more sophisticated than data-mining tools.  
Question 1 answers  
  True 
  False 
 
  Question 2 
  Dashboard’s goal is to ensure that two people who might benefit from creating a connection in a workplace do so.  
Question 2 answers  
  True 
  False 
 
 Question 3 
  Managers in some companies now track information about their products from the purchasing of raw materials to the receipt of payment not only for operations but so they can learn more about their clients and their own business.  
Question 3 answers  
  True 
  False 
 
 Question 4 
  Knowledge management is the combination of activities involved in gathering, organizing, sharing, analyzing, and disseminating knowledge to improve an organization’s performance.  
Question 4 answers  
  True 
  False 
 
 Question 5 
  Expertise in narrow domains can be programmed in ____.  
Question 5 answers  
   CRM modules  
   database management software  
   OLAP software  
   expert systems  
 
 Question 6 
  Some companies, especially consulting firms, require their employees to create ____ about sessions with clients.  
Question 6 answers  
   timesheets  
   reports  
   logs  
   stories  
 
 Question 7     
  The knowledge that is maintained in information systems is typically of the type that is accumulated through experience.  
Question 7 answers  
  True 
  False 
 
 Question 8 
  Many business databases consist of multiple tables with ____ among them.  
Question 8 answers  
   Relationships  
   Arrows  
   Objects  
   Constraints  
 
 Question 9 
  The inclusion of foreign keys might cause considerable data redundancy. This complexity has not diminished the popularity of relational databases, however.  
Question 9 answers  
  True 
  False 
 
 Question 10 
  To use an online database, a(n) ____ must be designed to work with the Web.  
Question 10 answers  
   interface  
   menu  
   option  
   table  
 
 Question 11 
  Usually, the same software that is used to construct and populate the database, that is, the DBMS, is also used to present ____.  
Question 11 answers  
   choices  
   entities  
   options  
   queries  
 
 Question 12 
  The fields related to the same entity make up a file.  
Question 12 answers  
  True 
  False 
 
 Question 13 
  In the ____ phase, the builders compare the data in the data warehouses with the original data to ascertain completeness.  
Question 13 answers  
   extraction  
   injection  
   loading  
   transformation  
 
 Question 14 
  It would be a waste of resources for an organization to have both a data warehouse and a transactional database.  
Question 14 answers  
  True 
  False 
 
 Question 15     
  Choices you make when selecting menu items, clicking buttons, and moving from one page to another are recorded. Such activities are often called cookie investigation.  
Question 15 answers  
  True 
  False 
 
 Question 16
  The reason for spam is simple: it is the most cost-effective marketing method.  
Question 16 answers  
  True 
  False 
 
 Question 17 
  Free advertising on the Web often takes the form of multiple mentions on blogs.  
Question 17 answers  
  True 
  False 
 
 Question 18 
  Companies discourage their suppliers from joining their extranets.  
Question 18 answers  
  True 
  False 
 
 Question 19 text   
  A Web site’s address is the IP number (also called IP address) assigned to the site, but in most cases the site also has a(n) ____ made up from letters.  
Question 19 answers  
   domain name  
   IP protocol  
   TCP protocol  
   URN  
 
  Question 20 
  ____ technologies, the software that links Web pages with databases, automate much of the business activity with business partners.  
Question 20 answers  
   Dynamic IP  
   Dynamic page  
   Page link  
   System link  
 
 Question 21 
  Just as the movie rental industry has changed dramatically within a few years from in-store rental to ____ to over-the-Web download, other industries have changed and will continue to change thanks to faster Internet links and new Web technologies.  
Question 21 answers  
   midnight order  
   over-the-Web order  
   unattended service  
   unlimited time  
 
 Question 22 
  Fulfillment activities taking place after customers place orders online, is one of the greatest challenges for online businesses.  
Question 22 answers  
  True 
  False 
 
 Question 23 
  While DSSs are used widely in industries such as Retailing and Tax Planning, DSS applications are not suitable for industries such as Agriculture.  
Question 23 answers  
  True 
  False 
 
 Question 24     
  Managers encounter semi____ problems almost daily in many different industries and in many different business functions.  
Question 24 answers  
   structured  
   scaled  
   solid  
 
 Question 25 
  ____ are used to predict output on the basis of different input or different conditions or to estimate what combination of conditions and input might lead to a desired output.  
Question 25 answers  
   Cards  
   Forecasts  
   Models  
   Plans  
 
 Question 26 
  In architecture, a tabletop representation of a building or a city block is a ____ of the full-sized structure.  
Question 26 answers  
   card  
   data sheet  
   model  
   synopsis  
 
 Question 27 
  Managers either use universal models, such as certain ____ models, or design their own models to analyze data.  
Question 27 answers  
   Statistical  
   Organizational  
   Occupational  
   Referential  
 
 Question 28 
  Decisions become easier when more than one alternative seems reasonable and when the number of alternatives is great.  
Question 28 answers  
  True 
  False 
 
 Question 29 
  Many DSSs are now closely intertwined with other organizational systems, including data warehouses, data marts, and ERP systems, from which they draw relevant data.  
Question 29 answers  
  True 
  False 
 
 Question 30 
  Finding the roots of a quadratic equation is a structured problem: there is a formula (a(n) ____) you can use to solve the problem.  
Question 30 answers  
   algorithm  
   analysis  
   plan  
   synthesis  
 
 
 
 
 Question 31 
  ____ ensures that the packets arrive accurately and in the proper order, while IP ensures delivery of packets from node to node in the most efficient manner.  
Question 31 answers  
   802.15 Bluetooth  
   CDMA  
   CSMA/CD  
   TCP  
 
 Question 32 
  4G protocol devices operate only digitally and with packet switching, transmit at bandwidths of up to 100 Mbps, and include tighter security measures.  
Question 32 answers  
  True 
  False 
 
 Question 33 
  If telecommuters need data from the office, they can connect to their office intranet using ____ and retrieve the required information.  
Question 33 answers  
   IRC software  
   Usenet software  
   NNTP software  
   VPN software  
 
 Question 34 
  A hub routes data packets to the next node on their way to the final destination.  
Question 34 answers  
  True 
  False 
 
 Question 35 
  It is likely that many rural areas will be offered BPL in the near future.  
Question 35 answers  
  True 
  False 
 
 Question 36 text   
  Only a third of all Americans have broadband service at home. Among telecommuters, the proportion is 87 percent.  
Question 36 answers  
  True 
  False 
 
 
 Question 37 text   
  On a typical network, downstream transmission speeds are faster than upstream transmission speeds.  
Question 37 answers  
  True 
  False 
 
 
 Question 38 text   Question 38  2.5 points    Save    
  Americans use their credit cards in online transactions at the same frequency as users in other countries, such as the French or Japanese.  
Question 38 answers  
  True 
  False 
 
 Question 39 text   
  International ISs, especially those using the Web, often incorporate graphics to convey technical or business information, and those applications, as well as interactive software, require increasingly fast (____) communication lines.  
Question 39 answers  
   broadband  
   digital  
   infrared  
   short wave  
 
 Question 40 text   
  Multinational corporations might have unified ____ throughout their organizations, but they still have to abide by the laws of the countries in which each unit operates.  
Question 40 answers  
   campaigns  
   manuals  
   policies  
   salaries  
 
 
 

 
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