Information Technology Management Essentials - D075\\WGU D075
Study online at https://quizlet.com/_hm0eqi
Which type of computer runs a network
A server
operating system (NOS)?
Which type of software is designed to
Project management software
easily generate Gantt charts?
What term refers specifically to the phys-
ical aspects of a computer such as circuit
Hardware
boards, processor chips, memory, and
keyboards?
Which application software features ta-
bles, records, and fields that can be
queried, updated, and managed by Database software
users, programmers, and business ana-
lysts?
Which term refers to any person in a
business who uses a computer to com-
End-users
plete their day to day tasks of the busi-
ness?
To prevent unauthorized users from ac-
What is the main purpose of a firewall?
cessing the network.
A large company has decided to invest in
new IT systems, including a new server.
Which IT professional should be tasked Computer System Administrator
with setting up and maintaining the serv-
er?
A small business has a single network
that allows every employee to connect
through a central server when they are Local area network (LAN)
in the company's main office. What type
of network is the business using?
What term refers to the study, design,
development, implementation, support,
Information Technology
and management of computer-based in-
formation systems?
An employee receives an email that ap-
pears to be from the IT department. The
, Information Technology Management Essentials - D075\\WGU D075
Study online at https://quizlet.com/_hm0eqi
email asks the recipient to click a link
to verify their username and password.
Upon closer inspection, the employee
Phishing
realizes that the email is a fraudulent
attempt to obtain their password. What
type of fraud does this email represent?
A data analyst is working with a very
large set of data and trying to calcu- Velocity
late the amount of data processing that ** relates to how many data are present-
needs to be completed each week. ed that need to be stored or processed
Which attribute of big data is this analyst over a given time period.
addressing?
Hadoop
Which tool allows large data sets to be
**an infrastructure for storing and pro-
stored and processed across multiple
cessing large sets of data across multiple
servers?
servers.
Data scrubbing
Which term is used to refer to the
**The process of combining structured,
process of combining structured, un-
unstructured, and semi-structured data
structured, and semistructured data into
into a data warehouse structure is re-
a data warehouse structure?
ferred to as "scrubbing" data.
Which technique is used to ensure data
Segmentation
accuracy for a mailing campaign?
An analyst at a furniture company wants
to use the company's relational database
SQL
to find out which customers have made
**is used to perform queries within a
purchases in the past six months. What
database.
is an appropriate tool for the data analyst
to use to find this information?
Transaction processing systems (TPSs)
are used by grocery stores to gather data
on which products are sold and when
they are sold, and customer information. Intranet
If all TPS data are related to a gro-
cery store's finances, inventory, and cus-
tomers, which type of network configu-
Study online at https://quizlet.com/_hm0eqi
Which type of computer runs a network
A server
operating system (NOS)?
Which type of software is designed to
Project management software
easily generate Gantt charts?
What term refers specifically to the phys-
ical aspects of a computer such as circuit
Hardware
boards, processor chips, memory, and
keyboards?
Which application software features ta-
bles, records, and fields that can be
queried, updated, and managed by Database software
users, programmers, and business ana-
lysts?
Which term refers to any person in a
business who uses a computer to com-
End-users
plete their day to day tasks of the busi-
ness?
To prevent unauthorized users from ac-
What is the main purpose of a firewall?
cessing the network.
A large company has decided to invest in
new IT systems, including a new server.
Which IT professional should be tasked Computer System Administrator
with setting up and maintaining the serv-
er?
A small business has a single network
that allows every employee to connect
through a central server when they are Local area network (LAN)
in the company's main office. What type
of network is the business using?
What term refers to the study, design,
development, implementation, support,
Information Technology
and management of computer-based in-
formation systems?
An employee receives an email that ap-
pears to be from the IT department. The
, Information Technology Management Essentials - D075\\WGU D075
Study online at https://quizlet.com/_hm0eqi
email asks the recipient to click a link
to verify their username and password.
Upon closer inspection, the employee
Phishing
realizes that the email is a fraudulent
attempt to obtain their password. What
type of fraud does this email represent?
A data analyst is working with a very
large set of data and trying to calcu- Velocity
late the amount of data processing that ** relates to how many data are present-
needs to be completed each week. ed that need to be stored or processed
Which attribute of big data is this analyst over a given time period.
addressing?
Hadoop
Which tool allows large data sets to be
**an infrastructure for storing and pro-
stored and processed across multiple
cessing large sets of data across multiple
servers?
servers.
Data scrubbing
Which term is used to refer to the
**The process of combining structured,
process of combining structured, un-
unstructured, and semi-structured data
structured, and semistructured data into
into a data warehouse structure is re-
a data warehouse structure?
ferred to as "scrubbing" data.
Which technique is used to ensure data
Segmentation
accuracy for a mailing campaign?
An analyst at a furniture company wants
to use the company's relational database
SQL
to find out which customers have made
**is used to perform queries within a
purchases in the past six months. What
database.
is an appropriate tool for the data analyst
to use to find this information?
Transaction processing systems (TPSs)
are used by grocery stores to gather data
on which products are sold and when
they are sold, and customer information. Intranet
If all TPS data are related to a gro-
cery store's finances, inventory, and cus-
tomers, which type of network configu-
