University of Alabama MIS 200 Exam 1 Review with complete verified solutions 2025

Personnel records

These are an example of internal sources of data for an information system

Artificial intelligence

Future progress in _____ includes further development in natural language processing that should make information systems easier to use

supplier

In accordance with Porter's Five Forces model, _____ power is high when customers have fewer options and low when customers have more options

objectives

In designing a management information system, the first task is to define the system's _____ clearly

software components

Management information system's (MIS) _____ include programs developed in-house

manpower, machinery, materials, and money

The four Ms of resources are _____

information

The output of an information system is _____.

database administrator

Within the context of the various categories of IT jobs, a _____ must have knowledge and understanding of data warehouse and data-mining tools

Automated payroll

_____ is an example of transaction-processing system.

Job management

The control programs managing computer hardware and software perform the ____ function to control and prioritize tasks performed by the CPU.

Information literacy

____ is understanding the role of information in generating and using business intelligence

it's less fragile than gallium arsenide

An advantage of silicon over gallium arsenide is that:

byte

A ____ is the size of a character

it cannot emit light.

One of the major disadvantages of silicon is that:

128

ASCII defines up to ____ characters

Communication

_____ is a function performed by control programs that controls the transfer of data among parts of a computer system, such as exchange of information between the CPU and I/O devices.

SANs

Typically, ____ are used only in large enterprises because of their cost and installation complexity

data codes

Computers and communication systems use _____ to represent and transfer information between computers and network systems.

operating system (OS)

a set of programs for controlling and managing computer hardware and software

256

Extended ASCII data code allows representation of ______ characters

optical discs

CD-ROMs and DVDs are examples of _____.

Time-shared

____ OSs allow several users to use computer resources simultaneously

it is nonvolatile

ROM is different from RAM in that:

storage

____ means saving data in computer memory and retrieval is accessing data from memory

second

Transistor was the major technology used during the ____ generation of hardware

operating system

An example of a(n) _____ is UNIX

RAM

The Clipboard's contents are stored on ____.

Resource allocation

_____ is a function performed by control programs that manages computer resources, such as storage and memory.

Third-generation

_____ computer languages are machine independent and are called high-level languages

high-level

Java and C++ are ____ languages.

kernel

The supervisor program of an OS is called the ____.

Secondary memory

is nonvolatile, holds data when the computer is off or during the course of a program's operation.

Fifth-generation

IBM System z10 is an example of a ____ computer

Fourth-generation language

Which of the following computer languages is the easiest to use?

Liquid crystal display (LCD)

_____ is the most common output device for soft copy

Optical character reader

Which of the following is an input device?

redundant array of independent disks(RAID)

is an assortment of hard drives connected and setup in ways to help protect or speed up the performance of a computer's disk storage.

Data management

_____ is a function performed by control programs that controls data integrity by generating checksums to verify that data has not been corrupted or changed.

warehouse

A data ____ is a collection of data from a variety of sources used to support decision-making applications and generate business intelligence.

fragmentation

The ____ approach to setting up a distributed DBMS addresses how tables are divided among multiple locations

logical

To begin designing a relational database, you must define the ____ structure by defining each table and the fields in it

physical

The ____ view involves how data is stored on and retrieved from storage media

select

A ____ operation searches data in a table and retrieves records based on certain criteria

OLTP (online transaction processing)

____ generally uses internal data and responds in real time

Foreign Key

In a relational model, when a primary key for one table appears in another table it is called a

AND

We use the ____ operator when all conditions are required to be met

project

A ____ operation pares down a table by eliminating columns according to certain criteria

normalization

____ improves database efficiency by eliminating redundant data and ensuring that only related data is stored in a table

administration

The data ____ component is used for tasks such as backup and recovery, security, and change management

Primary Key

uniquely identifies every record in a relational database.

raw data

____ is information in its original form.

dictionary

A data ____ stores definitions, such as data types for fields, default values, and validation rules for data in each field

hierarchy

The structure and organization of data in a database is called a data ____

extraction

In a data warehouse, ____ means collecting data from a variety of sources and converting it into a format that can be used in transformation processing.

allocation

The ____ approach to setting up a distributed DBMS combines fragmentation and replication

data mining tools

Business analytics uses ____ to support decision-making activities

encapsulation

Grouping objects along with their attributes and methods into a class is called ____

data mart

A _______________ is usually a smaller version of a data warehouse, used by a single department or function

replication

The ____ approach to a distributed DBMS has each site store a copy of the data in the organization's database.

summary data

____ gives users subtotals of various categories

CRUD stands for; c

create, read, update, delete

comes from a variety of sources

Data in a data warehouse can be differentiated from data in a database in that the former ____

network

In the ____ model, each record can have multiple parent and child records

set of integrity rules

The ____ in a database model defines the boundaries of a database, such as maximum and minimum values allowed for a field

OLAP

____ uses multiple sources of information and provides multidimensional analysis.

set of operation rules

The ____ in a database model describes methods, calculations, and so forth that can be performed on data, such as updating and querying data.

digital divide

Information technology and the Internet have, in essence, resulted in two societal groups: the information rich and the information poor. This is called the ____

cybersquatting

____ is registering, selling, or using a domain name to profit from someone else's trademark

spamming

___ has created decency concerns, because these e-mails often contain explicit language or nudity

61%

What percent of emails were considered unnecessary in 2012?

copyright

Generally, ____ laws protect tangible material, such as books and drawings

illegal but ethical

You make two copies of a software package you just bought for personal use, incase the original software fails and you need a backup. This action is

green computing

_____ involves the design, manufacture, use, and disposal of computers and servers in such a way that there is minimal impact on the environment

log files

____ generated by Web server software, record a user's actions on a Web site

accountability

In the context of the important concepts regarding Web and network privacy, ____ refers to issues involving both the user's and the organization's responsibilities and liabilities.

Fair Use Doctrine

The ____ means you can use copyrighted material for certain purposes, such as quoting passages of a book in literary reviews

nonrepudiation

In the context of the important concepts regarding Web and network privacy, _____ is a method for binding all the parties to a contract

legal but unethical

A banker uses the information a client enters in a loan application to sell other financial products to this client. This action is _____

a virtual organization

Dell, Microsoft, and Unisys Corporation created a partnership to design a voting system for several U.S. states. This is an example of ____

cookies

Amazon.com uses ____ to provide customized book recommendations based on past purchases

upgrading

Clerical workers using computers for word-processing tasks is an example of job _____