Cpu scheduling Study guides, Class notes & Summaries

CompTIA Cloud+ CV0-002 Practice Questions with 100% Correct Solutions A new browser version has been deployed to all users at a company. After the deployment, users report that they can no longer access the company's secure time-card system, which is hosted by a SaaS provider. A technician investigates and discovers a security error is received upon opening the site. If the browser is rolled back to the older version, the site is accessible again. Which of the following is the MOST li...

WGU C191 Module 2 Study Guide | 230 Questions and Correct Solutions 2024 Update Temporary data such as function parameters, return addresses, and local variables. - Answer -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 ...

Using MIS, 9e (Kroenke) Chapter 2 Collaboration Information Systems 1) Collaboration is defined as a group of people ________. A) coming together to perform tasks that are different B) working together to achieve a common goal C) performing independent tasks that are important D) working without having to critically analyze each other's work Answer: B AACSB: Interpersonal Relations and Teamwork Difficulty: 1: Easy Course LO: Explain how IS can enhance systems of collaboration and teamwo...

What is the difference between an interpreted language and a compiled language? - the first translates and executes the program one statement at a time while the second translates the entire source program into machine-language file for execution. What are the major responsibilities of an operating system? - Controlling and monitoring system activities, allocating and assigning system resources and scheduling operations. What is an assembly language? - referred to as a low-level language, b...

COP4600 Midterm Exam Questions With 100% Correct Answers Chapter 4 - The Abstraction: The Process / Processes Process / Job - answerA running program. The abstraction provided by the OS of a running program. Virtualizing - answerThe process of running a virtual instance of a computer system in a layer abstracted from the actual hardware. Time Sharing (CPU) - answerBy running one process, then stopping it and running another, and so forth, the OS can promote the illusion that many virtu...

COP4600 Midterm Exam Questions With 100% Correct Answers Chapter 4 - The Abstraction: The Process / Processes Process / Job - answerA running program. The abstraction provided by the OS of a running program. Virtualizing - answerThe process of running a virtual instance of a computer system in a layer abstracted from the actual hardware. Time Sharing (CPU) - answerBy running one process, then stopping it and running another, and so forth, the OS can promote the illusion that many virtu...

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 Brainpower 0:03 / 0:15 Which OS service provides functions that are helpful to the user? Program execution Which system call is used for device manipulation? ReadConsole() Which system calls can be grouped under the category of process controls? Allocate, free memory Which service function is responsible for i...

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...

What does the operating system do? - ANSWERScommunicates between the hardware and (the user and the software) Provides an interface for the users How is the operating system loaded to RAM - ANSWERSThe boot loader in ROM loads the Operating System into RAM What are the functions of the operating system - ANSWERSUser interface Memory management Interrupt handling Processor scheduling What is the purpose of the user interface - ANSWERSGives user an intuitive way of interacting with com...

PCB is an acronym for what? ANSWER: Process Control Block T/F: Two processes can be executing the same program. ANSWER: True Match transitions on diagram. D->G, etc. 1. Activate 2. Admit 3. Dispatch 4. Event Occurs 5. Event Wait 6. Release 7. Suspend 8. Timeout ANSWER: __5__ D -> G __1__ F -> G __4__ F -> B __4__ G -> C __2__ A -> C __2__ A -> B __7__ G -> F __3__ C -> D __7__ C -> B __1__ B -> C __8__ D -> C __6__ D -> E __7...