Test 1 Pt. 3 BCIS II test 1 review Using MIS & Project 2010 Chapters 1-5 in MIS & Project dulcelee published on October 09, 20128 responses 0 « Previous Next » Questions in vertical order 1/20 Which of the following is true of DSL modems? DSL modems use the same protocols as cable modems. DSL services and speed are standardized across applications. DSL modems use cable lines for data transmission. The signals of DSL modems do not interfere with voice telephone service 2/20 Which of the following licensing systems is used by most open source programs? GNU general public license freeware single use license site license 3/20 Which of the following is true about the database development process? User review of the data model is avoided as it is not helpful in data modeling. Changing a relationship from 1:N to N:M is simply a matter of changing the notations. The database structure cannot be changed during the data modeling stage. A database is a model of how the developers view their business world. 4/20 Which of the following is an appropriate technique for creating memorabe, strong passwords? use your favorite foreign words use a collection of randomly selected letters, numbers, and special characters base them on the first letters of the words in a phrase base them on little known personal details such as a favorite object or place 5/20 Which of the following statements is true of firmware? Firmware is the same as system cache. Firmware cannot be changed or upgraded. The software is coded differently from other software. Users do not need to load firmware into the device's memory. 6/20 Which of the following activities of a computer manufacturer cannot be considered a part of inbound logistics? finished goods inventory raw materials inventory payment of raw materials exchanges with vendors 7/20 A ticket from L.A. to Denver costs $212. In a decision-making scenario, this would be an example of ___. an interpretation information an inference data 8/20 Minimum cardinalities are ___. the attributes identified with only one entity the lowest possible data attributes in an entity crow's feet notations showing the least number of relationships minimum requirements of the number entities 9/20 Asynchronous communication occurs when team members ___. communicate in a sequential manner communicate within a specific time frame engage in conflicting discussions do not meet at the same time 10/20 Identify a situation where rivalry would be a weak force. book sellers packaged food manufacturers internal revenue service used car dealers 11/20 Which of the following is an example of computer hardware? data in a USB drive a user manual a spreadsheet a computer monitor 12/20 Which of the following is an asynchronous communication technology where it is easy to identify the people who have not responded to a request? email discussion forums wikis surveys 13/20 A ___ is a column or group of columns that identifies a unique row in a table field record key column 14/20 A ___ is a special-purpose computer that moves packet traffic according to the rules of the IP protocol. router firewire modem switch 15/20 Which device listed below is an example of a storage hardware device? scanner plotter RAM optical disk 16/20 Which of the following statements is true regarding collaborative systems? Content management facilitates collaboration though it is not a key driver of collaboration. Members have different rights and privileges in some collaboration. The three collaboration drivers are equally important for all types of collaborations. Creating and formalizing workflows is the most critical collaborative task for ad hoc work groups. 17/20 The difference between the value that an activity generates and the cost of the activity is called the ____. revenue value-addition margin break-even point 18/20 ___ is a popular commercial webinar product used in virtual sales presentations. Microsoft SharePoint WebEx MS Access Google Docs 19/20 The IEEE 802.3 and 802.11 protocols ___. are protocols for browsers and Web servers concern data transmission within a network operate at the application layer of TCP/IP architecture operate at the transport layer of TCP/IP architecture 20/20 IEEE 802.11 protocol allows speeds of up to ___. 27 Mbps 10 Mbps 99 Mbps 54 Mbps
