BMIS300 Final
BMIS300 Final Quiz
Test your knowledge on IT infrastructure concepts with our BMIS300 Final Quiz! This comprehensive quiz contains 25 multiple-choice questions designed to assess your understanding of key topics such as data management, virtualization, and data mining.
Join now to:
- Enhance your learning experience
- Prepare for exams
- Challenge yourself with insightful questions
Which type of infrastructure service provides voice and video connectivity to employees, customers, and suppliers?
Data management
Telephone
Telecommunications
Networking
Which of the following is not an IT infrastructure service component?
Operating system software
IT management services
Computing platforms
IT education services
IT education services are responsible for storing and managing corporate data and providing capabilities for analyzing the data.
True
False
All of the following are current hardware platform trends except
Mobile digital platform
Virtualization
Unix
Cloud computing
The process of presenting a set of computing resources (such as computing power or data storage) so that they can all be accessed in ways that are not restricted by physical configuration or geographic location is called
Cloud computing
Autonomic computing
Virtualization
Multicore processing
Virtualization as a service is a cloud computing service
True
False
The concept of employees using their own devices in the workplace is known as
Wearable computing
Mobile consolidation
Cloud computing
BYOD
________ allows a single computing resource, such as a server, to appear to the user as multiple logical resources.
Cloud computing
Virtualization
Quantum computing
Nanotechnology
Open source software is created and updated by a worldwide community of programmers and available for free?
True
False
Multicore processor is one of the current software platform trends
True
False
Prewritten, commercially available sets of software programs that eliminate the need for a firm to write its own software programs for certain functions, are referred to as
software packages
Mashups.
Outsourced software
Open-source software
Hypertext markup language specifies how text, graphics, video, and sound are placed on a Web page document.
True
False
All of the following are issues with the traditional file environment except:
Data inconsistency
Inability to develop specialized applications for functional areas
Lack of flexibility
Poor security
Data ________ occurs when the same data is duplicated in multiple files of a database.
Redundancy
Independence
Partitions
Discrepancy
Data inconsistency occurs when the same attribute in related data files has different values
True
False
Which of the following is a grouping of characters into a word, a group of words, or a complete number?
File
Tuple
Table
Field
Program-data dependence refers to the coupling of data stored in files and the specific programs required to update and maintain those files such that changes in programs require changes to the data.
True
False
A field identified in a table as holding the unique identifier of the table's records is called the:
Primary field
primary key
Key field
Unique ID
In a relational database, the three basic operations used to develop useful sets of data are:
Select, project, and where
Select, join, and where
Select, project, and join
Where, from, and join
You are creating a database to store temperature and wind data from various airports. Which of the following fields is the most likely candidate to use as the basis for a primary key in the Airport table?
Address
Airport code
City
Day
Hadoop is used to analyze the social media data collected by a major online retailer
True
False
The most prominent data manipulation language today is:
Access
DB2
SQL
Crystal Reports
You work for a retail clothing chain whose primary outlets are in shopping malls, and you areconducting an analysis of your customers and their preferences. You wish to find out if there are any particular activities that your customers engage in, or the types of purchases made in the month before or after purchasing select items from your store. To do this, you will want to use data mining software that is capable ofA
Identifying associations
Identifying sequences
Classification
Identifying clusters
The tool that enables users to view the same data in different ways using multiple dimensionsis
Predictive analysis
Hadoop
Data mining
OLAP.
Data mining is a tool for allowing users to summarize massive amounts of data into much smaller, traditional reports
True
False
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