Questions by rajeshsharma

+2 votes

1 answer

In MongoDB, _________ is the operator limits the contents of an array field from the query.

asked Apr 17, 2021 in MongoDB

+2 votes

1 answer

Which will be the command to return information on query plans and execution statistics of the query plans?

asked Apr 17, 2021 in MongoDB

+1 vote

1 answer

Which is the command to Check the Size of the Oplog?

asked Apr 17, 2021 in MongoDB

+1 vote

1 answer

Which is the method used to check the current length of replication lag?

asked Apr 17, 2021 in MongoDB

+1 vote

0 answers

Digital Primer MCQ Questions and Answers 2021

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

You operate a hotel chain that targets the low market, low margin segment. Who will be your competitor in the digital world?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

You are the CEO of Netflix. Who do you consider as your primary competition in recent times?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

Which of the following products does not benefit from Network Effects?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

Which of the following is important for solving a big data problem?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

HDFS is inspired by which of following Google projects?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

Name the programming model for developing Hadoop based applications.

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

What is/are the key property/properties of big data?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

The Internet has reduced the _______________.

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

What is/are the use case(s) of social media marketing?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

Why does social media marketing trump marketing through TV?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

The following are examples of AI, except _________.

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

What is/are the most common type(s) of Machine learning tasks?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

You are a CIO and want to build an AI system. What will you do?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

What is the most common limitation for creating breakthroughs in AI?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

What is/are required to build an AI system?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

Who created Bitcoin?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

How many Bitcoins will ever be created?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

What type of currency is Bitcoin?

asked Apr 16, 2021 in Digital Primer

+1 vote

1 answer

What is the name of the general ledger that tracks all the Bitcoin transactions?

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

What is the process of creating a Bitcoin popularly known as?

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

Why is standardization important for IoT?

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

Which of the following can be a sensory input to an IoT sensor for decision making?

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

Which of the features should be part of an IoT sensor?

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

What is the full form of CPS?

asked Apr 16, 2021 in Digital Primer

0 votes

1 answer

You want to bring a new product to the market for which there are many large incumbents.

asked Apr 16, 2021 in Digital Primer

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