Scheduling algorithm - Study guides, Class notes & Summaries

hat is the role of the OS? - Answer-To manage a computer's hardware Which OS service provides functions that are helpful to the user? - Answer-Program execution Which OS service provides functions that are helpful to the user? - Answer-Program execution Which system call is used for device manipulation? - Answer-ReadConsole() Which system calls can be grouped under the category of process controls? - Answer-Allocate, free memory Which service function is responsible for identifying and co...

WGU C191 Chapter 4-6 Operating Systems Learning Checks Exam Questions with complete Answers 2024/2025 What is the primary goal in scheduling interactive processes? - correct answer It is to respond promptly to each input. Consequently, they must time-share the CPU using preemptive scheduling to give each process a chance to make progress in a timely manner. Time quantum (Q) - correct answer It is a small amount of time (typically 10 to 100 milliseconds) during which a process is allowed to...

1. A financial counselor/Financial Assistance: In accordance with Section 501(r) regulations through the Affordable Care Act, a hospital must establish a written financial assistance policy and make it available to patients. 2. Batch Processing: Execution of a series of jobs in a computer program without manual intervention; it is used to help maximize the use of computer resources and stabilize response time by performing system-intensive work during hours when users are less likely to require...

: An Operating System is? - ️️A program that acts as an intermediary between a user of a computer and the computer hardware _______ is the rapid switching of the CPU between multiple processes in memory - ️️toicankey Multi-programming ____ gives users the appearance that their programs are being completely loaded in main - ️️Virtual memory ____ include(s) every peripheral unit in the system such as printers, disk drives, CD/DVD drives, flash memory, keyboards, and so on. - ️...

CMP 130 Final Test Questions and Answers In most operating systems, a directory is represented as a file. - Answer-TRUE 2 files in a directory system can have the same name if they are in different directories. - Answer-TRUE A relative path is relative to the root of the directory hierarchy. - Answer-FALSE An absolute path and a relative path will always be the same length. - Answer-FALSE An operating system is responsible for managing the access to a disk drive. - Answer-TRUE ...

First-Come, First-Served Scheduling correct answers Processes are executed in order received. Convoy Effect - problem where long processes make shorter, potentially more important processes, wait. Shortest Job First Scheduling correct answers Schedule processes/jobs with shortest burst time first. Priority Scheduling correct answers Assign every process a priority Starvation is a risk - low priority processes may never execute. Use aging - increase priority of a process over time...

COP4600 Final Combined What pieces of hardware are in the CPU? - ANS Registers, ALU, and control unit Hardware which serves as the CPUs memory. There are special and general purposed of these - ANS Registers Hardware which does arithmetic and logical computations - ANS ALU Hardware which tracks state/status. Also controls other components - ANS Control unit Instruction cycle responsible for loading the instruction - ANS Fetch Instruction cycle responsible for ...

Operational level Employees developed control and maintain core business activities required to run the day today operations Structured decisions Involves situations where establish process offers potential solutions Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Managerial level Employees are constantly evaluating company operations to hone the firms ability to identify adapt to a leverage change ...

A financial counselor/Financial Assistance correct answer: In accordance with Section 501(r) regulations through the Affordable Care Act, a hospital must establish a written financial assistance policy and make it available to patients. Batch Processing correct answer: Execution of a series of jobs in a computer program without manual intervention; it is used to help maximize the use of computer resources and stabilize response time by performing system-intensive work during hours when user...

CHAA 2024 Study Guide with Complete Solutions A financial counselor/Financial Assistance In accordance with Section 501(r) regulations through the Affordable Care Act, a hospital must establish a written financial assistance policy and make it available to patients. Batch Processing Execution of a series of jobs in a computer program without manual intervention; it is used to help maximize the use of computer resources and stabilize response time by performing system-intensive work ...