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WGU C191 Indispensable Study Assessment Guide Exam Questions with all Questions Accurately Answered Updated 2024/2025 $11.49
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WGU C191 Indispensable Study Assessment Guide Exam Questions with all Questions Accurately Answered Updated 2024/2025
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WGU C191 Indispensable Study Assessment Guide Exam Questions with all Questions Accurately Answered Updated 2024/2025 How is the array of logical blocks mapped onto the hard disk? - correct answer onto the sectors of the disk sequentially What is the average latency of a typical hard disk? - ...

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  • October 16, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • what is the average latency of a typical hard disk
  • how is the array of logical blocks mapped onto the
  • what is the rate at which data flows from the hard
  • what is a stored data condition that can preven

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  • WGU C191
  • WGU C191

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WGU C191 Indispensable Study
Assessment Guide Exam Questions with
all Questions Accurately Answered
Updated 2024/2025

How is the array of logical blocks mapped onto the hard disk? - correct answer onto
the sectors of the disk sequentially


What is the average latency of a typical hard disk? - correct answer 3 milliseconds


What is the rate at which data flows from the hard disk to the computer? - correct
answer Transfer


What is a benefit of creating a separate raw partition for use as swap space? - correct
answer It is optimized for speed of access.


What is a stored data condition that can prevent other processes from gaining access to
it? - correct answer File locking


Which access type is used when speed is important in linked allocation files? - correct
answer Sequential access


How do code editors and code compilers usually access files? - correct answer
Sequential access


What are two key types of access permissions? - correct answer Append; List


Which mounting model allows a computer to mount file systems from remote machines?
- correct answer Client-server

, What is the I/O bus standard that connects the processor-memory subsystem to the fast
devices? - correct answer PCI


What is memory-mapped I/O? - correct answer Memory addresses reserved for device
registers


Which protection goal is achieved by detecting latent errors at the interfaces between
components subsystems? - correct answer Improving reliability


How can protection improve the reliability of a system? - correct answer By detecting
errors at the interfaces between component subsystems


What is an example of a policy? - correct answer User access


How do policies and mechanisms differ? - correct answer Policies may change from
place to place whereas mechanisms remain the same.


What can be assigned roles when using role-based access control? - correct answer
The program; The process


Several major retail chains are hacked and customer information is stolen, including
credit card numbers. - correct answer Breach of confidentiality


Which security level is identified by gathering information through malicious phone
calls? - correct answer Human


What is the role of the OS? - correct answer To manage a computer's hardware


Which OS service provides functions that are helpful to the user? - correct answer
Program execution

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