VM live migration is suitable for which of the following scenarios ? load balancing among datacenter servers dynamic power management in a cloud datacenter regular maintenance and upgrade of servers in a cloud datacenter migrating a VM between cloud datacenters
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- Multiple choice related to AWS: Question 1: A company wants to monitor who has been accessing their API. They use Amazon CloudWatch for application metrics and enabled virtual private cloud (VPC) logging. However, they still do not have the information that they need to identify who is making the API calls. Which AWS service should they also implement? a. AWS CloudWatch Logs b. Amazon EventBridge c. AWS CloudTrail d. Amazon Cognito Question 2: What is a feature of the AWS Identity and Access Management (IAM) service? a. Temporary access through the use of roles. b. Information assurance obfuscation c. Protection against standards-based identity providers d. Decentralized management of users and access Question 3: Which statement about Amazon CloudWatch is true? a. It uses threat intelligence feeds to identify malicious activity. b. It is a vulnerability management service that continuously scans your AWS workloads for vulnerabilities. c. It…A company has three discrete servers: a file server running Linux, a contact and email server running Windows Server, and a DNS & DHCP server running an earlier version of Windows Server. Make a case for or against going virtual with this setup. Case Project #2 - Research both Infrastructure as a Service and Platform as a Service and submit a comparison between the two cloud offerings.Please written by computer source 4 Question Which of the following are the key components that need to be monitored in a cloud infrastructure? [Choose all that apply] Security Performance Resource utilization Backup and recovery of data Cost 5 Question Which of the following activities do you perform to monitor resource utilization in an OpenStack environment? Checking the OpenStack Dashboard Checking disk space on the system hard drive Creating a snapshot of an instance on the stack Checking running status of specific services on the stack 6 Question What service does the Keystone service provide in an OpenStack environment? Provides block storage services in an OpenStack environment Provides network services in an OpenStack environment Provides store, browse, share, distribute and manage disk image services in an OpenStack environment Provides client authentication, service discovery, distributed multi-project access and auditing services in an…
- Which risk may be faced by users when using software resources in the platform as a service(PaaS) cloud model?A. Guest escapeB. Information bleedC. Software interoperabilityD. Web application securityWhich of the following is NOT an advantage of a server farm? In other words, which of the following is false? Select one: a. Server farms provide failover redundancy through replication in case of hardware failure. b. Server farms distribute incoming requests between clusters of machines so that any given web or data server is not excessively overloaded. c. Server farms limit the potential risk of site downtimes. d. Server farms are always the most cost effective solution.Which of the following will help evenly distribute traffic to each device in a cluster so every device carries a portion of the load? 1. A load balancer 2. CARP 3. Redundancy 4. An SDN controller
- Q1: in the HDFS copy placement policy, which of the following is the distance between the same servers in the same rack? A. 2 B. 4 C. 6 D. 0The deployment environment of a particular application requires the following : Physically isolated resources Connection to cloud servers High - bandwidth , low - latency data access Which of the following compute cloud services is recommended for this application? A. Dedicated Host (DeH) B. Cloud Container Engine (CCE) C. FunctionGraph D. Elastic Cloud server (ECS)Part 1: The most commonly configured Hyper-V features are checkpoints, live migration and replication.Briefly describe each one and discuss where and why you implement each one. Part 2: Describe the three types of Hyper-V virtual switches used with virtual machines and where and why you would use each one. • External virtual switch • Internal virtual switch • Private virtual switch
- Windows Server 2019 I am trying to promote a server to a domain controller and I keep on recieving an error "Verification of replica failed. An active directory domain controller for the domain controller sampleserver.com could not be contacted" and when I try again and is able to proceed, I recieve another error " Error getting list on sites from the target environment, domain could not be contacted". How to fix these errors ?Question 1:Setup the above system layout in a VM Workstation Environment and make sure all connectivity configurations are working seamlessly.Write a Technical Report on how Active Directory and Domain Name Systems can be used to manage Users and Computers within an Organization Network. The Report must be in the following format:- Introduction- Literature Review- Implementation Design - ConclusionYour Report must capture the following in writing and try to avoid too many screen captures:i. Testing to show accurate functioning of Active Directory Controller1 ii. Testing to show accurate functioning of DNSiii. Joining of Workstation1 and Workstation2 to a Domain for DomainControlling.iv. Creation of 2 User accounts for Domain Logon management.v. Testing a typical scenario involving 2 Workstations transferring a video fileusing an unsecured ftp connection where TCP three-way handshake is susceptible to vulnerability. (Hint: use a packet sniffer like Wireshark)A business uses three separate servers: a Linux file server, a Windows Server contact and email server, and a Windows Server with DNS and DHCP services. Provide arguments for and against virtualizing this infrastructure. Case Task #2: Compare and contrast Infrastructure-as-a-Service and Platform-as-a-Service cloud services and share your findings.