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