Posts

BPO Interview Question and Answers

What is a call centre? Call center is a customer care center where calls are handled in large numbers.  There are two types of call centers, Inbound and Outbound.  An inbound call center is where calls are handled keeping the customer care in concern, and customer associate will only receive calls. While in outbound call center the calls are done by the associate for product inquires or sometimes sales related. Tell me something about BPO and how it works? BPO is abbreviated as Business Process Outsourcing.  When a company wants its non-core work to be done by an expert at cheaper costs then they outsource their work to other country, which is called Business Process Outsourcing.  The outsourcing is generally made between two countries. What do you know about BPO industry? BPO as the term says is outsourcing a part of business task to a company that specializes in handling that specific part of the business. Its service include – back office processing, customer support, m
Post a Comment
Read more

IOT Interview Questions and Answers

Image
1.What is IoT? Answer:  IoT  stands for Internet of Things. It is basically a network using which things can communicate with each other using internet as means of communication between them. All the things should be IP protocol enabled in order to have this concept possible. Not one but multiple technologies are involved to make IoT a great success. 2.There may be some questions on Linux OS, as it is most popular in IoT domain. Answer:  One can refer the same on net on very basics such as what are the qualities of linux OS? What are the features of linux OS over other Operating Systems etc. This set of IoT(Internet Of Things) interview questions and answers are useful for freshers and experienced level of job positions. 3.What impacts will the Internet of Things (IoT) have on Infrastructure and Smart Cities Sector? Answer:  The capabilities of the smart grid, smart buildings, and ITS combined with IoT components in other public utilities, such as roadways, sewage and
1 comment
Read more

Devops Interview Questions and Answers

Image
1.Explain what is  DevOps ? It is a newly emerging term in IT field, which is nothing but a practice that emphasizes the collaboration and communication of both software developers and other information-technology (IT) professionals. It focuses on delivering software product faster and lowering the failure rate of releases. 2.List the essential tools used in Devops. Git Jenkins Selenium Puppet Chef Ansible Nagios Docker Monit ELK –Elasticsearch, Logstash, Kibana Collectd/Collect Git(GitHub) 3.What are the core operations of DevOps in terms of development and Infrastructure? The core operations of   DevOps Application development Code developing Code coverage Unit testing Packaging Deployment With infrastructure Provisioning Configuration Orchestration Deployment 4. What are the advantages of DevOps with respect to Technical and Business perspective? Technical benefits: Software delivery is continuous. Reduces Complexity in problems. Faste
1 comment
Read more

Spring Interview Questions

Image
Q1).  What is a spring? Ans:   Spring  is set to be a framework which helps Java programmer for development of code and it provides IOC container, Dependency Injector, MVC flow and many other APIs for the java programmer. Q2). What are Advices in Spring? Ans:  It is the execution of an aspect. Advice is like making your application learn a new trick. They are usually introduced at joinpoints. Q3). What is the default scope of bean in Spring framework? Ans:  The default scope of bean is Singleton for  Spring  framework. Q4). Name the types of transaction management that are supported by Spring? Ans:  Transaction management supported by Spring are : Declarative transaction management. Programmatic transaction management. Q5). Is Singleton beans are thread safe in Spring Framework? Ans:  No, singleton beans are not thread-safe in  Spring  framework. Q6). What are the benefits of Spring Framework? Ans:  Following are the benefits of  Spring framework: Extensive
Post a Comment
Read more