WGU c191 chapter one Fundamentals of operating system Knowledge test Exam Toolkit Questions and Verified Marking Scheme 2024/2025
0 view 0 purchase
Course
WGU C191
Institution
WGU C191
WGU c191 chapter one Fundamentals of operating system Knowledge test Exam Toolkit Questions and Verified Marking Scheme 2024/2025
System Call - correct answer A request from an application to the OS for a service. It's implemented as a library function that prepares parameters and issues a super...
WGU c191 chapter one Fundamentals of
operating system Knowledge test Exam
Toolkit Questions and Verified Marking
Scheme 2024/2025
System Call - correct answer A request from an application to the OS for a service. It's
implemented as a library function that prepares parameters and issues a supervisor
call.
Supervisor Call - correct answer -known as Kernel call- a privileged instruction that
transfers control to a specific location within the OS kernel. It acts as the interface
between the OS kernel and higher-level software.
Modules - correct answer _____ allow operating system services to be loaded
dynamically.
Middleware - correct answer __________ is a set of software frameworks that provide
additional services to application developers.
Small area network - correct answer Bluetooth and 802.11 devices use wireless
technology to communicate over several feet, in essence creating a ____.
Which of the following statements concerning open source operating systems is true? -
correct answer Source code is freely available
A boot block ____. - correct answer typically only knows the location and length of the
rest of the bootstrap program
Standard C library - correct answer The ______ provides a portion of the system call
interface for UNIX and Linux
, Fifth Generation - correct answer - Network Systems
- OSs for supercomputers, distributed systems, mobile devices.
- Connecting multiple CPUs and memories into a supercomputer enabled high
performance comuting. Connecting multiple computers into networks enabled internet
commerce, information sharing, and social interactions.
Mainframe - correct answer - A large central computer used by large organizations.(
General purpose computers)
- High-volume data processing in administration, banking, government.
High throughput, management of large storage.
server - correct answer - Large computer that responds to requests from individual
clients.
Web and email processing, internet commerce.
- Fast response, security
Multiprocessor - correct answer - A system of multiple CPUs and memories
interconnected by a fast network into a single parallel computer.
- Scientific and other high-performance computations
- Fast interprocess communication and memory access. Data consistency.
Distributed Systems (multi-computer) - correct answer - A network of independent
computers interconnected via a communication network.
- Sharing of data and services internet commerce.
- Efficient and secure communication. Support for many types of applications and
services.
Desktop and Laptop - correct answer - personal computer
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller KieranKent55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
