What is fault tolerance - Study guides, Class notes & Summaries

OCI Foundations Practice Exam Questions and Answers What does compute instance vertical scaling mean? - Adding additional compute instances - Changing to a larger or smaller shape - Providing fault tolerance - Enabling disaster recovery -Answer-Changing to large or smaller shape - New shape must have the same hardware architecture Which resource do you (as the customer) manage in IaaS? Storage Networking Servers Operating System -Answer-Operating system A company has developed a pay...

PCA: Core Infrastructure Exam Questions With 100% Correct Answers What is the main reason customers choose Preemptible VMs? - To reduce cost. - To improve performance. - To reduce cost on premium operating systems. - To use custom machine types - answerTo reduce cost. The per-hour price of preemptible and spot VMs incorporates a substantial discount. For which of these interconnect options is a Service Level Agreement available? - Carrier Peering - Direct Peering - Standard Network Ti...

Core layer - ️️In a campus LAN design, the switches that connect the distribution layer switches, and to each other, to provide connectivity between the various distribution layer switches. What is a Service Level Agreement? - ️️The promise you make to your users about how long a system will be down in the event of a disaster What is fault tolerance? - ️️The ability of a device to continue operation if one of it's components fails Distribution Layer - ️️Access layer switc...

CNET 157 FINAL EXAM ACTUAL QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION Almost immediately after a server migration project, employees are complaining that they can't reach the Internet. You sit down at a machine and try to ping a well-known website, which fails. You then try to ping a known public IP address, which succeeds. What is most likely the problem? Ans- DNS settings are incorrect. What does the ping message "Destination host unreachable" message mean? Ans- An ARP reply wa...

Annex D Exam Review Questions with Complete Solutions There are 3 models of administrating Exchange - centralized, decentralized, and mixed. Which model does the Marine Corps utilize? Mixed Administration What are the core components of an Exchange Server? System Attendant Information Store Routing Engine What is the official messaging system consisting of government and commercial-of-the-shelf (COTS) software and hardware used to prepare, submit, transport, deliver, store and retrieve...

WGU C795 Cybersecurity Management II - Tactical Practice Questions and Answers (2022/2023) (Verified Answers) Question 1 :A security technician reports to you that a file server is experiencing unscheduled initial program loads (IPLs). Which statement BEST explains this problem? The system is rebooting. Because of the value of your company's data, your company has asked you to ensure data availability. You want to implement the techniques that can help to ensure data availability. Which me...

C924 AWS SysOps Questions and Answers | Latest Update | 2024/2025 | 100% Pass What is the primary purpose of AWS CloudTrail? AWS CloudTrail enables governance, compliance, and operational auditing by providing a record of actions taken by users, roles, or AWS services within an AWS account. How does Amazon EC2 Auto Scaling enhance application availability? Amazon EC2 Auto Scaling automatically adjusts the number of EC2 instances in response to changing demand, ensuring that the a...

Which of the following interfaces uses hot plugging technique to replace computer components without the need to shut down the system? A. SDRAM B. IDE C. SCSI D. SATA Ans: C Nancy is working as a network administrator for a small company. Management wants to implement a RAID storage for their organization. They want to use the appropriate RAID level for their backup plan that will satisfy the following requirements: 1. It has a parity check to store all the information about the d...

AWS - Certified Cloud Practitioner (CLF-C01) / Multiple Choices. Exam Review questions and answers, verified. Which of the following is not a common cloud characteristic as defined by the NIST? * On-demand self-service * Measured service * Broad network access * Dedicated hardware - -Dedicated hardware What is the term commonly used for the cloud's capability to scale outward and inward automatically based on demand? * Agility * Reliability * Elasticity * Fault tolerance - -Elasti...

AP Computer Science Principles- Big Idea 1 Latest Update 100% Pass How does data redundancy contribute to the reliability of the Internet? Data redundancy involves storing copies of data in multiple locations. This ensures that if one copy is lost or corrupted, other copies are still available, increasing the reliability and fault tolerance of Internet communications. What is protocol layering and why is it used in network communication? Protocol layering is the practice of dividing net...