WGU Intro to IT Practice Exam 66 Questions with Verified
Answers
System - CORRECT ANSWER Which software is run automatically rather than by the
end user and provides the infrastructure needed to run application software, allowing it
to interface with the hardware of the computer system?
System Administrator - CORRECT ANSWER This individual updates an organization's
computer hardware and software, performs troubleshooting, and maintains the
operating system of a computer system.
Union, Product, Join - CORRECT ANSWER operation for database queries
Database - CORRECT ANSWER Collection of names, addresses, and account
balances of all the patients of Mei's office
Image Backups - CORRECT ANSWER A form of backup that creates a copy of
everything that is on a hard drive including the OS, programs, and configuration files
Public - CORRECT ANSWER Which classification for documents is used when the
unauthorized disclosure, alteration, or destruction of data would result in little or no risk?
Traditional flat file systems - CORRECT ANSWER one-dimensional and present
information from a single point of view and do not interact with other files.
A desktop has more processing power. - CORRECT ANSWER What is a primary
difference between a modern handheld computer and a modern desktop computer?
Router - CORRECT ANSWER Which device receives a message, examines its
destination IP address, and sends the message on to the next location in the network
(could also be called a gateway)?
Hierarchical database structure - CORRECT ANSWER tree-like structure of records in a
database
supercomputers, workstation, mainframe, and microcomputer. - CORRECT ANSWER
four computers based on size and processing speed
Windows, Mac, Linux - CORRECT ANSWER common operating systems used today
Agile methods - CORRECT ANSWER system development methodologies that propose
incremental implementations, respond to rapidly changing requirements, and reduce the
emphasis on rigorous requirements
, Microprocessors - CORRECT ANSWER was introduced in the fourth generation of
computers
GUI - CORRECT ANSWER Graphical User Interface
hierarchy - CORRECT ANSWER Which factors should Mike NOT consider when
choosing a file organization system?
SDLC implementation phase - CORRECT ANSWER In the
___________________________ phase, the design goes to the programmers who
translate it into code to execute the plan.
Hot Storage vs. Cold Storage - CORRECT ANSWER hot storage is fast and more
expensive while cold storage is slow and cheaper.
Relational Database - CORRECT ANSWER database structure containing multiple
tables (relations) with interrelated fields and has a unique identifier
Reliance can be placed on the expertise of outsourcing vendors. - CORRECT ANSWER
one probable advantage of outsourcing
SaaS (Software as a Service) - CORRECT ANSWER Thru this CLOUD computing
function, businesses can access and use software through the Internet?
B. A management decision on how many people to hire after observing current
employee levels and upcoming marketing promotions. - CORRECT ANSWER Which of
the following describes the wisdom stage in the DIKW model?
A. Number of hours worked by an employee.
B. A management decision on how many people to hire after observing current
employee levels and upcoming marketing promotions.
C. Average number of hours worked by department.
D. Report on employee attendance
Initiation Phase - CORRECT ANSWER Project managers work with project scope, the
management plan, and SMART frameworks in this project phase?
2 - CORRECT ANSWER A typical database application has how many layers?
IT department - CORRECT ANSWER Which department supports day-to-day
technology needs of an organization?
Freeware and Open source - CORRECT ANSWER What two types of software licenses
are free?
Answers
System - CORRECT ANSWER Which software is run automatically rather than by the
end user and provides the infrastructure needed to run application software, allowing it
to interface with the hardware of the computer system?
System Administrator - CORRECT ANSWER This individual updates an organization's
computer hardware and software, performs troubleshooting, and maintains the
operating system of a computer system.
Union, Product, Join - CORRECT ANSWER operation for database queries
Database - CORRECT ANSWER Collection of names, addresses, and account
balances of all the patients of Mei's office
Image Backups - CORRECT ANSWER A form of backup that creates a copy of
everything that is on a hard drive including the OS, programs, and configuration files
Public - CORRECT ANSWER Which classification for documents is used when the
unauthorized disclosure, alteration, or destruction of data would result in little or no risk?
Traditional flat file systems - CORRECT ANSWER one-dimensional and present
information from a single point of view and do not interact with other files.
A desktop has more processing power. - CORRECT ANSWER What is a primary
difference between a modern handheld computer and a modern desktop computer?
Router - CORRECT ANSWER Which device receives a message, examines its
destination IP address, and sends the message on to the next location in the network
(could also be called a gateway)?
Hierarchical database structure - CORRECT ANSWER tree-like structure of records in a
database
supercomputers, workstation, mainframe, and microcomputer. - CORRECT ANSWER
four computers based on size and processing speed
Windows, Mac, Linux - CORRECT ANSWER common operating systems used today
Agile methods - CORRECT ANSWER system development methodologies that propose
incremental implementations, respond to rapidly changing requirements, and reduce the
emphasis on rigorous requirements
, Microprocessors - CORRECT ANSWER was introduced in the fourth generation of
computers
GUI - CORRECT ANSWER Graphical User Interface
hierarchy - CORRECT ANSWER Which factors should Mike NOT consider when
choosing a file organization system?
SDLC implementation phase - CORRECT ANSWER In the
___________________________ phase, the design goes to the programmers who
translate it into code to execute the plan.
Hot Storage vs. Cold Storage - CORRECT ANSWER hot storage is fast and more
expensive while cold storage is slow and cheaper.
Relational Database - CORRECT ANSWER database structure containing multiple
tables (relations) with interrelated fields and has a unique identifier
Reliance can be placed on the expertise of outsourcing vendors. - CORRECT ANSWER
one probable advantage of outsourcing
SaaS (Software as a Service) - CORRECT ANSWER Thru this CLOUD computing
function, businesses can access and use software through the Internet?
B. A management decision on how many people to hire after observing current
employee levels and upcoming marketing promotions. - CORRECT ANSWER Which of
the following describes the wisdom stage in the DIKW model?
A. Number of hours worked by an employee.
B. A management decision on how many people to hire after observing current
employee levels and upcoming marketing promotions.
C. Average number of hours worked by department.
D. Report on employee attendance
Initiation Phase - CORRECT ANSWER Project managers work with project scope, the
management plan, and SMART frameworks in this project phase?
2 - CORRECT ANSWER A typical database application has how many layers?
IT department - CORRECT ANSWER Which department supports day-to-day
technology needs of an organization?
Freeware and Open source - CORRECT ANSWER What two types of software licenses
are free?
