Grab Skill

NoSQL databases are designed to expand _. Horizontally Horizontal scaling approach tends to be cheaper as the number of operations and the size of the data increases. True Full-form of 'CRUD' is _. Create-Read-Update-Delete Limitations of RDBMS are . Scalability/Database design complexity distributes different data across multiple servers. Sharding A Key-value store does not support Secondary Indexes False Key-value pair data storages include all except Network Attached Storage Cassandra has properties of both and __ . Google Bigtable / Amazon Dynamo A Riak convergent replicated data type (CRDT) includes . Maps/Sets/Counters The RDBMS 'table' equivalent terminology in Riak is bucket Cassandra allows to define composite Primary Keys. True In Cassandra, the ___ determines how many copies of the data will be maintained across multiple nodes. Replication factor In a column-database a row is being uniquely identified by __. ...

Agile development & Deployment is difficult in case of ____ Monolithic Software built as microservices can, by definition, be broken down into multiple component services ? True Separating components with conflicting resource requirements falls under the bucket of _ Microservices Complexity of developing, testing & deploying distributed system, Handling partial failures account to disadvantages of Microservices Benefits of Microservices include - All the options Decomposition of Microservices based on 2 categories namely Business capability , Subdomain Simple to Develop, Test, Deploy, Scale represents ____ Monolithic Is Microservice is considered as subset of SOA ? True The 3Cs of Microservices includes all these except Control Microservice Architecture adapts following concepts All the options The client expects a timely response from the service and might even block while it waits represents__client service interaction styles Synch...

Which of the following products does not benefit from Network Effects Cars You are the CEO of Netflix. Who do you say that you consider to be your primary competition recently? Sleep You want to bring a new product to the market for which there are many large incumbents. Which of the following are strategies worth considering? All the options You operate a hotel chain that targets the low market, low margin segment. Who will be your competitor in a Digital world? Airbnb The Internet has reduced the _. All the options Elastic Scaling refers to ___. All the options When you use Gmail and Google Drive for your enterprise, what model are you using? SaaS What are the key properties of Big Data? All the options Which of the following is important for solving a big data problem? All the options Name the programming model for developing Hadoop based applications. Mapreduce HDFS is inspired by which of following Google project? GFS What are the use...