Free WGU Introduction-to-IT Exam Questions

Become WGU Certified with updated Introduction-to-IT exam questions and correct answers

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Total 138 Questions | Updated On: Sep 24, 2026

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Question 1

Which hardware component provides electric pulses that electronic components need in order to operate?

A : System clock

B : Motherboard

C : Expansion bus

D : Hard drive

Answer: A

Question 2

What are two differences between a handheld computer and a desktop?Choose 2 answers.

A : A desktop has more memory.

B : A desktop has more internal storage.

C : A handheld has more internal storage.

D : A handheld has more memory.

Answer: A

Question 3

What translates and executes source code into machine language one line at a time?

A : Interpreter

B : Operating system

C : Compiler

D : Assembler

Answer: A

Question 4

What is the primary role of the database administrator?

A : Internet security access control

B : DBMS installation, maintenance, performance analysis, and troubleshooting

C : Business system design and development

D : Operating system throughput and performance optimization

Answer: A

Question 5

Why are businesses beginning to use big data?

A : To integrate vast amounts of electronic data into analysis in order to gain insight for better decision making

B : To store enormous amounts of paper documents and electronic data in databases and data warehouses for future analysis

C : To connect a myriad of devices to the Internet and allow these devices to logically interact with one another

D : To collect large amounts of data from various sources, both external and internal, both paper and electronic

Answer: A

Page: 1 / 28

Total 138 Questions | Updated On: Sep 24, 2026

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