Package deal
WGU C191 Bundled Exams with Complete Solution | Verified | Everything you Need!!
WGU C191 Bundled Exams with Complete Solution | Verified | Everything you Need!!
[Show more]WGU C191 Bundled Exams with Complete Solution | Verified | Everything you Need!!
[Show more]1x sold
C191 WGU Pre Assessment (NEW). Questions and answers, 100% Accurate, VERIFIED 2024
Preview 2 out of 6 pages
Add to cartC191 WGU Pre Assessment (NEW). Questions and answers, 100% Accurate, VERIFIED 2024
OS - -a program that acts as an intermediary between a user of a computer and the computer 
hardware. 
Goals: Execute user programs, make the comp. system easy to use, utilize hardware efficiently. 
Computer system - -Hardware ↔ OS ↔ Applications ↔ Users (↔ = 'uses') 
resource allocator - ...
Preview 3 out of 21 pages
Add to cartOS - -a program that acts as an intermediary between a user of a computer and the computer 
hardware. 
Goals: Execute user programs, make the comp. system easy to use, utilize hardware efficiently. 
Computer system - -Hardware ↔ OS ↔ Applications ↔ Users (↔ = 'uses') 
resource allocator - ...
operating system - -is a program that manages a computer's hardware. It also provides a basis for 
application programs and acts as ann intermediary between the computer user and the computer 
hardware. An amazing aspect of operating systems is how they vary in accomplishing these tasks. 
Mainframe...
Preview 4 out of 257 pages
Add to cartoperating system - -is a program that manages a computer's hardware. It also provides a basis for 
application programs and acts as ann intermediary between the computer user and the computer 
hardware. An amazing aspect of operating systems is how they vary in accomplishing these tasks. 
Mainframe...
2x sold
What is a valid process state? - -Waiting 
What are two valid components of a process control block (PCB) - -The process counter; The process 
state 
What is the difference between kernel and user threads? - -Kernel threads are directly managed by 
the operating system, whereas user threads are mana...
Preview 2 out of 6 pages
Add to cartWhat is a valid process state? - -Waiting 
What are two valid components of a process control block (PCB) - -The process counter; The process 
state 
What is the difference between kernel and user threads? - -Kernel threads are directly managed by 
the operating system, whereas user threads are mana...
2x sold
Control Program 
manages the execution of user programs to prevent errors and improper use of the computer 
computer system 
A four-part system consisting of hardware, software, data, and people that performs four basic actions: 
input, output, processing, and storage. 
Kernal 
The part of the opera...
Preview 2 out of 12 pages
Add to cartControl Program 
manages the execution of user programs to prevent errors and improper use of the computer 
computer system 
A four-part system consisting of hardware, software, data, and people that performs four basic actions: 
input, output, processing, and storage. 
Kernal 
The part of the opera...
What is the role of the OS? 
a) To build the bootstrap program 
b) To write to memory 
c) To develop the kernel 
d) To manage a computer's hardware - -d) To manage a computer's hardware 
Which OS service provides functions that are helpful to the user? 
a) Resource allocation 
b) Program execution...
Preview 3 out of 17 pages
Add to cartWhat is the role of the OS? 
a) To build the bootstrap program 
b) To write to memory 
c) To develop the kernel 
d) To manage a computer's hardware - -d) To manage a computer's hardware 
Which OS service provides functions that are helpful to the user? 
a) Resource allocation 
b) Program execution...
1x sold
What is the role of the OS? - -To manage a computer's hardware 
Which OS service provides functions that are helpful to the user? - -Program execution 
Which OS service provides functions that are helpful to the user? - -Program execution 
Which system call is used for device manipulation? - -ReadC...
Preview 2 out of 6 pages
Add to cartWhat is the role of the OS? - -To manage a computer's hardware 
Which OS service provides functions that are helpful to the user? - -Program execution 
Which OS service provides functions that are helpful to the user? - -Program execution 
Which system call is used for device manipulation? - -ReadC...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
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.
Stuvia is a marketplace, so you are not buying this document from us, but from seller Preach. Stuvia facilitates payment to the seller.
No, you only buy these notes for $40.49. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
78998 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now