Mang 3778 Chapter 9 Test With
Complete Solution
Spotify collects data on whether you listened to the entire song, or just a few
seconds of the song, and the songs that preceded and followed your
listening to a particular song. This is used to develop your taste profile based
on your listening habits. A & B ONLY - ANSWER Spotify does the following to
develop a taste profile for each customer in its collaborative filtering
algorithm
False - ANSWER A business implements new enterprise systems frequently.
False - ANSWER One reason for the Y2K problem was that businesses needed
to include one additional day for the year 2000
False - ANSWER All enterprise systems use a common API for making
modifications to the system
True - ANSWER The logic for the business process in a legacy system is
typically the same as the logic requested by the users
True - ANSWER Custom IT systems are required for highly innovative
business ventures
The correct answer is: a J shaped curve with few low ratings and many high
ratings - ANSWER Customer ratings of products or movies follow
________________
True - ANSWER An ES is customized for unique business processes used by a
business. A new update to the ES is rolled out a year later. The customization
, needs to be carefully checked and fixed if changes are needed. This is an
expensive process.
False - ANSWER Enterprise systems for each department function within their
functional silos. Data transfer between systems is difficult.
False - ANSWER The major problem in building a successful knowledge
management system is the lack of good tools for knowledge management.
Enterprise systems use a common enterprise-wide relational database, often
containing many tables. Payroll, cost accounting, budgeting, inventory,
purchasing, sales, and every other business function store their data in the
common enterprise-wide database. When a business process needs data, it
retrieves it from the same database. As a result, the RDBMS becomes very
large. There are tens of thousands of tables in a typical enterprise system
database.
The correct answer is: A, B, and C are true - ANSWER The database used for
enterprise systems
repository - ANSWER The knowledge collected from employees is stored in a
knowledge ________________
systems
, a database containing nuggets of knowledge, organized for easy retrieval
False - ANSWER Washington State's community college ES implementation
failed because of data entry errors when transferring data to the new ES/ERP
False - ANSWER When a business needs an enterprise system it builds the
system from the ground-up, in-house.
Complete Solution
Spotify collects data on whether you listened to the entire song, or just a few
seconds of the song, and the songs that preceded and followed your
listening to a particular song. This is used to develop your taste profile based
on your listening habits. A & B ONLY - ANSWER Spotify does the following to
develop a taste profile for each customer in its collaborative filtering
algorithm
False - ANSWER A business implements new enterprise systems frequently.
False - ANSWER One reason for the Y2K problem was that businesses needed
to include one additional day for the year 2000
False - ANSWER All enterprise systems use a common API for making
modifications to the system
True - ANSWER The logic for the business process in a legacy system is
typically the same as the logic requested by the users
True - ANSWER Custom IT systems are required for highly innovative
business ventures
The correct answer is: a J shaped curve with few low ratings and many high
ratings - ANSWER Customer ratings of products or movies follow
________________
True - ANSWER An ES is customized for unique business processes used by a
business. A new update to the ES is rolled out a year later. The customization
, needs to be carefully checked and fixed if changes are needed. This is an
expensive process.
False - ANSWER Enterprise systems for each department function within their
functional silos. Data transfer between systems is difficult.
False - ANSWER The major problem in building a successful knowledge
management system is the lack of good tools for knowledge management.
Enterprise systems use a common enterprise-wide relational database, often
containing many tables. Payroll, cost accounting, budgeting, inventory,
purchasing, sales, and every other business function store their data in the
common enterprise-wide database. When a business process needs data, it
retrieves it from the same database. As a result, the RDBMS becomes very
large. There are tens of thousands of tables in a typical enterprise system
database.
The correct answer is: A, B, and C are true - ANSWER The database used for
enterprise systems
repository - ANSWER The knowledge collected from employees is stored in a
knowledge ________________
systems
, a database containing nuggets of knowledge, organized for easy retrieval
False - ANSWER Washington State's community college ES implementation
failed because of data entry errors when transferring data to the new ES/ERP
False - ANSWER When a business needs an enterprise system it builds the
system from the ground-up, in-house.
