Cloud Interview Questions and Answers
Question - 71 : - What do you mean by Low-Density Data Centers?
Answer - 71 : -
Low-density data centers have a lower density of data servers in terms of numbers. It is used in use-cases where there is a need for high performance. Increasing the number or density of servers in such a data center will lead to outages due to power and heating issues. Thus optimizing the density of servers is essential to reaching required high-performance goals.
Question - 72 : - What do you mean by Containerized Data Centers?
Answer - 72 : -
A containerized data center, also known as a modular data center, is a highly portable, self-contained data storage module with dedicated provisions like air conditioning, dehumidifier, uninterruptible power supply, etc. It is designed for portability and parallel usage to build large data centers.
Question - 73 : - What is rate-limiting?
Answer - 73 : -
Rate limiting is a technique by which a network’s traffic can be limited by putting a cap on the frequency of a particular action in a given timeframe. It can help eliminate suspicious activities, especially those caused by bots on any network, by tracking the IP address where the request originated. It also protects against instances of API overuse.
Question - 74 : - What are the benefits of using Traffic Manager in Azure?
Answer - 74 : -
Microsoft Azure Traffic Manager is a component of the Azure cloud that aids the system by managing the distribution of user traffic for various service endpoints in the system. These service endpoints may be a web app, an Azure VM, or even an incorporated cloud. It utilizes the DNS to apply traffic routing methods to incoming client request traffic to facilitate its traversal to the most suitable endpoints.
Question - 75 : - What are the different phases associated with cloud architecture?
Answer - 75 : -
There are four primary phases associated with cloud architecture. They are as follows:
- Launch Phase: Here, the essential services are initiated to get the system ready for communication or app-building.
- Monitoring Phase: This is the next phase, where the launched services are monitored and subsequently managed on user demand.
- Shutdown Phase: In this phase, the services shut down in the order of least recently used to most recently used, and all the system services are closed.
- Cleanup Phase: Here, all the services and processes left from the shutdown phase due to incorrect or faulty shutdown are cleaned up.
Question - 76 : - What is Amazon S3?
Answer - 76 : -
Amazon Simple Storage Service, also called Amazon S3, is an object storage service offered by AWS. It is highly scalable and offers high data availability, security, and performance. Data of any use case can be stored using this structure, for example, data lakes, cloud-native applications, and mobile apps. It provides cost-effective storage classes with easy-to-use management features that optimize costs, organizes data, and configure fine-tuned access controls to meet specific business requirements.
Question - 77 : - What do you mean by CaaS?
Answer - 77 : -
CaaS is a terminology used in the telecom industry as Communication As a Service. CaaS offers enterprise user features such as desktop call control, unified messaging, and desktop faxing.
Question - 78 : - What are the advantages of cloud services?
Answer - 78 : -
Following are the main advantages of cloud services:
Cost-saving: It helps in the utilization of investment in the corporate sector. So, it is cost-saving.
Scalable and Robust: It helps in developing scalable and robust applications. Previously, the scaling took months, but now, scaling takes less time.
Time-saving: It helps in saving time regarding deployment and maintenance.
Question - 79 : - Before going for a cloud computing platform, what are the essential things to be taken into concern by users?
Answer - 79 : -
- Compliance
- Loss of data
- Data storage
- Business continuity
- Uptime
- Data integrity in cloud computing
Question - 80 : - Give A Brief Introduction To Windows Azure Operating System.
Answer - 80 : -
The Windows Azure operating system is used for cloud services to be run on the Windows Azure Platform. Azure is preferred as it includes the essential features for hosting all the services in the cloud. You also get a runtime environment consisting of a Web Server, Primary Storage, Management services, and load balancers. The Windows Azure system provides the fabric for developing and testing services before their deployment on the Windows Azure in the cloud.