WGU D075 Practice Test Questions and Answers
2023 – 2024 (Verified Answers)
- Computer processing power doubles every 18 months. This is
expressed by which prediction in observation from 1965?
Moore’s hypothesis
Hardware stability
Moore’s law
Pricing scalability ANS Moore’s law - Which hardware component execute most of the instructions on a
com- puter and is considered the brains of the computer?
Hardware
Central processing
unit Operating system
Motherboard ANS Central Processing Unit (CPU) - Data and information exchange is provided electronically and helps
make decisions. It can be categorized as which of the following?
Collaborative software
Telecommunication services
Electronic computing tools
Management tools ANS Electronic computing tools
- Which of the items below can be described as an efficient and optimal
way of completing a task for process in a data management process?
Data governance
Cloud computing
Best practice
IT management ANS Best practice - Which type of memory allows data to be accessed, is fast, and has
short term working memory that the CPU access is directly?
Register memory
Caché memory
Random access memory
Virtual memory ANS Random Access Memory (RAM) - Which of the following is an example of an operating system, often
called a platform?
Microsoft Word
Adobe acrobat
Norton antivirus
macOS ANS
macOS
7.A printer or scanner that is connected to a computer via a wire or Wi-Fi
is a? ANS Peripheral device
- Managers use improved processes and tools to increase efficiency
and effectiveness. Which activities are these?
Cost of business
Value added
Budget constraints
Cost of production ANS Value added - What is the name of the component, also referred to as a Wi-Fi
adapter, necessary for computers to connect to the network?
Media access
control Peripheral
device