C191 - Study guides, Class notes & Summaries

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

WGU C191 exam 2023 with 100% correct answers

ice function is responsible for identifying and correcting excep-tions such as the lack of paper in a printer?: Error detection 6. Which type of OS service uses the CLI?: User interface 7. What represents layer zero (0) in the layered approach?: Hardware 8. What is a disadvantage of booting an OS stored in ROM?: Changing abootstrap requires new hardware chips. 9. What is a valid process state?: Waiting 10. What are two valid components of a process control block (PCB)?: Theprocess counte...

C191 WGU Pre Assessment (NEW) | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS What is an operating system (OS)? Software that runs on bare hardware Which type of CPU instruction sets are supported by the CPU user mode? Only non-privileged What are two locations where firmware can be stored? Choose 2 answers. Dynamic random-access memory (DRAM), Flash memory Which generation of computers were large-scale integrated circuits used to develop personal computers for...

WGU C191 Pre-Assessment, Questions and answers, 100% Accurate. Rated A+

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) Sleep() c) umas() ...

A complete Timeline of all key events, as well as an in-depth chronological analysis of each Viceroy of India required for the course: India, c1914-48; The road to Independence. The set of essay plans contain A* level material, drawing on my Indian Independence Complete Course PDF document that is also for sale. These 3 documents combined will provide the ultimate study resource to increase your probability of the highest grade for A-level History.

WGU C191 Operating systems for programmers Full Exam Review | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS Program that manages computer hardware - Answer -Operating System CPU, Memory, I/O devices which provide basic computing resources for the system - Answer -Hardware Main Processor - Answer -Central Processing Unit (CPU) Dynamic data storage unit - Answer -Memory devices that are used to input to a computer (keyboard, mouse) or output (monitor) - Answer -In...

Temporary data such as function parameters, return addresses, and local variables. What does a stack contain? 1. The parent continues to execute concurrently with its children. 2. The parent waits until some or all of its children have terminated. 3. The child process is a duplicate of the parent process (it has the same program and data as the parent). 4. The child process has a new program loaded into it. When a parent creates a child process what are the possibilities?