WGU D075 OA \WGU D075 OA REAL
EXAM 2026 Questions and Answers
Graded A+
A large heating and air conditioning company provides each employee with a small
computing device that the employees use to track work and accept payments.
Which term refers specifically to this type of device?
*Peripheral computer
*Microcomputer
*Minicomputer
*Handheld computer - Correct answer-Handheld computer
What is the major function of a computer operating system?
*Data management
*Application program management
*Network management
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,*Computer resource management - Correct answer-Computer resource
management
Within a productivity suite, which method of selecting static data from one
application and copying it to another application requires the use of temporary
memory?
*File transfer
*Object embedding
*Object linking
*Copy and paste - Correct answer-Copy and paste
What are the basic components, in addition to computers, that are required for a
local network to function?
*Ethernet cards, a common protocol, ethernet cables, and a hub
*Ethernet cards, a modem, a router, and a network database
*Internet connection, a network interface controller, and a cabling system
*Internet connection, a network operating system, and a network administrator -
Correct answer-Ethernet cards, a common protocol, ethernet cables, and a hub
Which type of device is an ethernet card?
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, *Network interface controller (NIC)
*Network firewall hardware
*Network operating system (NOS)
*Network server hardware - Correct answer-Network interface controller (NIC)
What is the purpose of a MAC address?
*To uniquely identify an internet URL
*To uniquely identify a computer motherboard
*To uniquely identify an email client
*To uniquely identify a computer on a network - Correct answer-To uniquely
identify a computer on a network
Which topology implements a network where if the central hub fails, all nodes
attached to the hub will also fail?
*A mesh topology
*A linear bus topology
*A star topology
*A ring topology - Correct answer-A star topology
©COPYRIGHT 2025, ALL RIGHTS RESERVED 3
EXAM 2026 Questions and Answers
Graded A+
A large heating and air conditioning company provides each employee with a small
computing device that the employees use to track work and accept payments.
Which term refers specifically to this type of device?
*Peripheral computer
*Microcomputer
*Minicomputer
*Handheld computer - Correct answer-Handheld computer
What is the major function of a computer operating system?
*Data management
*Application program management
*Network management
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
,*Computer resource management - Correct answer-Computer resource
management
Within a productivity suite, which method of selecting static data from one
application and copying it to another application requires the use of temporary
memory?
*File transfer
*Object embedding
*Object linking
*Copy and paste - Correct answer-Copy and paste
What are the basic components, in addition to computers, that are required for a
local network to function?
*Ethernet cards, a common protocol, ethernet cables, and a hub
*Ethernet cards, a modem, a router, and a network database
*Internet connection, a network interface controller, and a cabling system
*Internet connection, a network operating system, and a network administrator -
Correct answer-Ethernet cards, a common protocol, ethernet cables, and a hub
Which type of device is an ethernet card?
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
, *Network interface controller (NIC)
*Network firewall hardware
*Network operating system (NOS)
*Network server hardware - Correct answer-Network interface controller (NIC)
What is the purpose of a MAC address?
*To uniquely identify an internet URL
*To uniquely identify a computer motherboard
*To uniquely identify an email client
*To uniquely identify a computer on a network - Correct answer-To uniquely
identify a computer on a network
Which topology implements a network where if the central hub fails, all nodes
attached to the hub will also fail?
*A mesh topology
*A linear bus topology
*A star topology
*A ring topology - Correct answer-A star topology
©COPYRIGHT 2025, ALL RIGHTS RESERVED 3
