WGU Foundations of Computer Science (Foundations-of-Computer-Science) Free Practice Test

Question 1

Which character is used to indicate a range of values to be sliced into a new list?

A. "+"

B. "="

C. ":"

D. ","

Correct Answer: C

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Question 2

What is the expected result of running the following code: list1[0] = "California"?

A. A new list will be created with the value "California".

B. The first value in the list will be replaced with "California".

C. A second element will be added to the line "California".

D. The list will be extended by adding "California" at the end.

Correct Answer: B

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Question 3

What is the correct way to represent a boolean value in Python?

A. "true"

B. "True"

C. true

D. True

Correct Answer: D

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Question 4

Which type of files are meant to be inaccessible to standard users, but can be critical in terms of functionality?

A. Extension files

B. System files

C. Log files

D. Backup files

Correct Answer: B

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Question 5

Which file system is commonly used in Windows and supports file permissions?

A. FAT32

B. HFS+

C. NTFS

D. EXT4

Correct Answer: C

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Question 6

Which Python command can be used to display the results of calculations?

A. print()

B. compute()

C. result()

D. solve()

Correct Answer: A

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Question 7

What is the layer of programming between the operating system and the hardware that allows the operating system to interact with it in a more independent and generalized manner?

A. The file system layer

B. The boot loader layer

C. The hardware abstraction layer

D. The task scheduler layer

Correct Answer: C

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Question 8

What is the component of the operating system that manages core system resources but allows no user access?

A. Device driver manager

B. User interface layer

C. The kernel

D. The File Explorer

Correct Answer: C

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WGU Foundations of Computer Science (Foundations-of-Computer-Science) Free Practice Test