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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!!
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C191 WGU Pre Assessment (NEW). Questions and answers, 100% Accurate, VERIFIED 2024
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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 - ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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