Top 100+ questions in Technology

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Q: In Riak, ________ consistency model is implemented.

In Riak, ________ consistency model is implemented....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: store and a document database.Some of the common Write Consistency level in Cassandra include all except ___________.

store and a document database.Some of the common Write Consistency level in Cassandra include all except ___________....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Riak demonstrates dual nature of _____________

Riak demonstrates dual nature of _____________...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Hbase Data blocks metadata information are being maintained by

Hbase Data blocks metadata information are being maintained by...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Sorted Column store would provide higher compression ratio by representing each column as ________ compared to the preceding one.

Sorted Column store would provide higher compression ratio by representing each column as ________ compared to the preceding one....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Only Nodes have properties in Graph database?

Only Nodes have properties in Graph database? 1) TRUE 2) FALSE...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Graph databases are generally built for use with ________.

Graph databases are generally built for use with ________....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: The major components of a Graph include all except _______.

The major components of a Graph include all except _______....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Cypher query language is associated with __________

Cypher query language is associated with __________...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: The MATCH clause is roughly equivalent to the _______ clause in SQL and the RETURN clause to a ______ clause

The MATCH clause is roughly equivalent to the _______ clause in SQL and the RETURN clause to a ______ clause...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Read overhead in a Columnar database can be partly reduced by Multicolumnprojection and _____________.

Read overhead in a Columnar database can be partly reduced by Multicolumnprojection and _____________....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: The process through which the on-disk tree files periodically merged to create larger consolidated stores is called __________.

The process through which the on-disk tree files periodically merged to create larger consolidated stores is called __________....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Transactional integrity is relevant in case of batch-centric Hadoop-based

Transactional integrity is relevant in case of batch-centric Hadoop-based...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Hbase Region assignment operation is being handled by _________.

Hbase Region assignment operation is being handled by _________. a) zookeeper b) Hbase Master c) None of the options d) Region server...

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Cassandra's Gossip Protocol can take care of the heartbeat lost due to_______ in a widely distributed system.

Cassandra's Gossip Protocol can take care of the heartbeat lost due to_______ in a widely distributed system....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Riak demonstrates dual nature of _____________.

Riak demonstrates dual nature of _____________....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: Cassandra lightweight transactions (LWT) supports ______ pattern.

Cassandra lightweight transactions (LWT) supports ______ pattern....

asked Jan 26, 2021 in Technology by JackTerrance

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Q: What are yarn and npm? Why would we want to use yarn over npm?

What are yarn and npm? Why would we want to use yarn over npm?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: Why is it a good practice to separate ‘app’ and ‘server’ in Express?

Why is it a good practice to separate ‘app’ and ‘server’ in Express?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What are stubs in Node.js?

What are stubs in Node.js?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What is the difference between process.nextTick and setImmediate functions?

What is the difference between process.nextTick and setImmediate functions?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What is REPL in Node.js?

What is REPL in Node.js?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What are the benefits of a single-threaded web backend to a multi-threaded one?

What are the benefits of a single-threaded web backend to a multi-threaded one?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What is the reactor design pattern used in Node.js?t

What is the reactor design pattern used in Node.js?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: Can Node take full advantage of a multi-processor system?

Can Node take full advantage of a multi-processor system?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: How can we handle uncaught exceptions in Node.js?

How can we handle uncaught exceptions in Node.js?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What is the difference between readFile and createReadStream functions in Node.js?

What is the difference between readFile and createReadStream functions in Node.js?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What are Node Streams in Nodejs?

What are Node Streams in Nodejs?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What is mean by Node’s event loop?

What is mean by Node’s event loop?...

asked Jan 25, 2021 in Technology by JackTerrance

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Q: What are the uses of EventEmitter in Node.js?

What are the uses of EventEmitter in Node.js?...

asked Jan 25, 2021 in Technology by JackTerrance