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WGU Introduction to IT - Introduction-to-IT Exam Practice Test

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Total 139 questions

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Question 1

Which securely best practice designates specific persons who are authorized to view and edit particular parts of a database system?

A. Role-based access control B. Antiviral software C. Authentication D. Encryption

Correct Answer: A

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Question 2

Why are businesses beginning to use big data?

A. To connect a myriad of devices to the Internet and allow these devices to logically interact with one another B. To integrate vast amounts of electronic data into analysis in order to gain insight for better decision making C. To store enormous amounts of paper documents and electronic data in databases and data warehouses for future analysis D. To collect large amounts of data from various sources, both external and internal, both paper and electronic

Correct Answer: B

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Question 3

In which generafion of computers were vacuam tubes used as one of the hardware components?

A. Second B. Third C. Fourth D. First

Correct Answer: D

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Question 4

A programmer is working with C. Which type of language is this?

A. Machine B. Compiled C. Assembly D. Interpreted

Correct Answer: B

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Question 5

Which project management life cycle stage starts with setting project goals using either the SMART or the CLEAR framework?

A. Execution B. Initiation C. Planning D. Closure

Correct Answer: B

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Question 6

What does a modem do?

A. Provides a barrier between a trusted private network and an untrusted network B. Serves as a connection between the customer network and the internet service provider C. Provides services, such as website hosting and routing, for various devices D. Manages traffic by maintaining a table of known devices on the network

Correct Answer: B

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Question 7

What is a characteristic of hot storage?

A. It offers relatively infrequent access. B. It uses lower-performance equipment. C. It typically uses innovative equipment. D. It allows for a slow restoration of operations.

Correct Answer: C

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Total 139 questions

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