Scheduling algorithms Study guides, Revision notes & Summaries

Hootsuite Platform Certification Exam Answers Which of the following actions can not be done in the Hootsuite Planner? 1 - ANSWER- *performing a geo-search rescheduling a post composing a post editing a post In Hootsuite's Promote feature, what are automation triggers used for? 2 - ANSWER- *Analyzing the performance of past posts in bulk, in order to recommend candidates for paid promotion. Automatically stopping an advertising campaign that falls below a certain threshold of per...

WGU-C838-Pre-Assessment Exam 2023 update "Which phase of the cloud data lifecycle allows both read and process functions to be performed? (A) Share (B) Store (C) Create (D) Archive" - Answer Create "Which phase of the cloud data security lifecycle typically occurs simultaneously with creation? (A) Use (B) Share (C) Store (D) Destroy" - Answer Store "Which phase of the cloud data life cycle uses content delivery networks? (A) Share (B) Create (C) Destroy (D) Archive" - Answer...

TEST BANK for Operating System Concepts, 10th Edition ISBN: 978-1-119-32091-3 by Abraham Silberschatz, Greg Gagne and Peter B. Galvin. All Chapters 1-17 Updated A+ All Chapters 1-17 (Complete Download). TABLE OF CONTENTS CHAP TER 1: Introduction 1.1 What Operating Systems Do 1.2 Computer-System Organization 1.3 Computer-System Architecture 1.4 Operating-System Operations 1.5 Resource Management 1.6 Security and Protection 1.7 Virtualization 1.8 Distributed Systems 1.9 Kernel Data Structures 1.10...

TEST BANK for Operating System Concepts, 10th Edition ISBN: 978-1-119-32091-3 by Abraham Silberschatz, Greg Gagne and Peter B. Galvin. All Chapters 1-17 (Complete Download). TABLE OF CONTENTS CHAP TER 1: Introduction 1.1 What Operating Systems Do 1.2 Computer-System Organization 1.3 Computer-System Architecture 1.4 Operating-System Operations 1.5 Resource Management 1.6 Security and Protection 1.7 Virtualization 1.8 Distributed Systems 1.9 Kernel Data Structures 1.10 Computing Environments 1.11 ...

IAAO Course 300 (2022/2023) Already Passed Mass appraisal Systematic appraisal of groups of properties as of a given date using standardized procedures and statistical testing. Purpose of mass appraisal Equitable and efficient appraisal of all property in a jurisdiction for ad valorem tax purposes. When did first generation computers emerge? The 1950s Mass appraisal models may be: Physical, conceptual or mathematical. Property valuation models seek to explain or predict what? The market valu...

The classification of a group of items in decreasing order of annual dollar volume (price multiplied by projected volume) or other criteria. This array is then split into three classes, called A, B, and C. The A group usually represents 10% to 20% by number of items and 50% to 70% by projected dollar volume. The next grouping, B, usually represents about 20% of the items and about 20% of the dollar volume. The C class contains 60% to 70% of the items and represents about 10% to 30% of t...

Load balancing Correct Answer-Distributing a computing or networking workload across multiple systems to avoid congestion and slow performance. Active-Active Correct Answer-A configuration in which all load balancers are always servicing requests. Active-Passive Correct Answer-A configuration in which one load balancers is servicing requests while the other remains in a standby state ready to take over if the primary fails. Virtual IP Correct Answer-IP and MAC addresses that can float b...

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...

WGU-C838-Pre-Assessment questions and answers latest 2022"Which phase of the cloud data lifecycle allows both read and process functions to be performed? (A) Share (B) Store (C) Create (D) Archive" Create "Which phase of the cloud data security lifecycle typically occurs simultaneously with creation? (A) Use (B) Share (C) Store (D) Destroy" Store "Which phase of the cloud data life cycle uses content delivery networks? (A) Share (B) Create (C) Destroy (D) Archive...

537 First Half Exam Review A proportional share / fair share scheduler: instead of optimizing for ___________________________, the scheduler might instead try to guarantee that ________________________________________. - ANS-turnaround or response time, each job obtains a certain percentage of CPU time Lottery scheduling is ______________, not _______________________ - ANSprobabilistic, not deterministic High level outline of lottery scheduling? - ANS-- scheduler knows how many total t...

Chapter 4 - The Abstraction: The Process / Processes Process / Job - A running program. The abstraction provided by the OS of a running program. Virtualizing - The process of running a virtual instance of a computer system in a layer abstracted from the actual hardware. Time Sharing (CPU) - By running one process, then stopping it and running another, and so forth, the OS can promote the illusion that many virtual CPUs exist when in fact there is only one physical CPU (or a few). ...