C191 pre assessment - Study guides, Class notes & Summaries

WGU C191 Pre-Assessment Questions and Answers Graded A+ 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 c) System calls d) Accounting b) Program execution Which system call is used for device manipulation? a) ReadConsole() b) Slee...

WGU C191 Pre-Assessment Proficiency knowledge test Exam Questions and certified Answers 2024/2025 Which features are included in the Trace tool? a) Process match, analyzer, and loader b) Resource-using processes, network statistics, and editor c) Memory activation, I/O monitor, and execution d) Compiler, providers of probes, and consumers - correct answer d) Compiler, providers of probes, and consumers What is the difference between cooperative and preemptive scheduling? a) Cooper...

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 c) System calls d) Accounting b) Program execution Which system call is used for device manipulation? a) ReadConsole() b) Sleep() c) umas() d) CreateFileMapping() e) chmod() a) ReadConsole()

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

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

Operating Systems for Programmers - C191 – WGU. Pre-Assessment Questions and answers, 100% Accurate. Rated A+ 2024 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 managed without kernel support. Which advantage does short-term scheduling have ...

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 c) System calls d) Accounting - -b) Program execution Which system call is used for device manipulation? a) ReadConsole() b) Sleep() c) umas() d) CreateFileMapping() e) chmod() - -a) ReadCons...

WGU C191 Operating Systems for Programmers Pre- Assessment Questions with Complete Solution. 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 managed without kernel support. Which advantage does short-term scheduling have compared with long-term scheduling? I...

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 c) System calls d) Accounting b) Program execution Which system call is used for device manipulation? a) ReadConsole() b) Sleep() c) umas() d) CreateFileMapping() e) chmod() a) ReadConsole()