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Top 100+ questions in Education
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Q: Hadoop (a big data tool) works with number of related tools. Choose from the following,
Hadoop (a big data tool) works with number of related tools. Choose from the following, the common tools included into ... MapReduce, H base and Hive D. MapReduce, Hummer and Heron...
asked
Dec 2, 2022
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Education
by
JackTerrance
bigdata
0
votes
Q: IBM and ______ have announced a major initiative to use Hadoop to support university courses in
IBM and ______ have announced a major initiative to use Hadoop to support university courses in distributed computer programming ... Latitude C. Android (OS) D. Google Variations...
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Dec 2, 2022
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Education
by
JackTerrance
bigdata
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votes
Q: What are the 7 V’s of big data?
What are the 7 V’s of big data? A. Volume, Velocity B. Variety, Variability C. Veracity, Visualization, and Value D. All of the above...
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Dec 2, 2022
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Education
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JackTerrance
bigdata
0
votes
Q: Point out the wrong statement
Point out the wrong statement A. Non-Relational databases require that schemas be defined before you can add data B. ... to allow the insertion of data without a predefined schema...
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Dec 2, 2022
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Education
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JackTerrance
bigdata
0
votes
Q: For what can traditional IT systems provides a foundation when they are integrated with big data technologies like
For what can traditional IT systems provides a foundation when they are integrated with big data technologies like ... Hadoop clusters D. Collecting and storing unstructured data...
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Dec 2, 2022
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Education
by
JackTerrance
bigdata
0
votes
Q: The size of data in Big Data is of ___________ bytes.
The size of data in Big Data is of ___________ bytes. A. Terra B. Mega C. Giga D. Peta...
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Dec 2, 2022
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Education
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JackTerrance
bigdata
0
votes
Q: The data node and name node in Hadoop are
The data node and name node in Hadoop are A. Worker Node and Master Node respectively B. Master Node and Worker Node respectively C. Both Master Nodes D. Both Worker Nodes...
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Dec 2, 2022
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Education
by
JackTerrance
bigdata
0
votes
Q: What are the different featured of Big Data Analytics?
What are the different featured of Big Data Analytics? A. Open-Source B. Scalability C. Data Recovery D. All of above...
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Dec 2, 2022
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Education
by
JackTerrance
bigdata
0
votes
Q: ________ is a collection of data that is huge in volume, yet growing exponentially with time.
________ is a collection of data that is huge in volume, yet growing exponentially with time. A. Big Dataabase B. Big Data C. Big Datafile D. Big DBMS...
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Dec 2, 2022
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Education
by
JackTerrance
bigdata
0
votes
Q: What are the main components of Big Data?
What are the main components of Big Data? A. MapReduce B. HDFS C. YARN D. All of the above...
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Dec 2, 2022
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Education
by
JackTerrance
bigdata
0
votes
Q: In asymmetric key cryptography, the public key is available with ________.
In asymmetric key cryptography, the public key is available with ________. A. sender B. receiver C. sender and receiver D. everyone in the network...
asked
Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Who is the founder of Hyperledger fabric?
Who is the founder of Hyperledger fabric? A. Linux Foundation B. Ethereum Developers C. Miners in blockchain D. R3...
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Nov 30, 2022
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Education
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JackTerrance
blockchain
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votes
Q: _______ records all the transactions in a blockchain.
_______ records all the transactions in a blockchain. A. Contact B. Block C. Intermediaries...
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Nov 30, 2022
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Education
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JackTerrance
blockchain
0
votes
Q: Hyperledger allows us to customize the visibility of a transaction in a blockchain.
Hyperledger allows us to customize the visibility of a transaction in a blockchain. A. True B. False...
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Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Hash can be used to validate the input.
Hash can be used to validate the input. A. True B. False...
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Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: The value of coins, such as litecoin and bitcoin, remains the same across all the exchanges that actively trade them.
The value of coins, such as litecoin and bitcoin, remains the same across all the exchanges that actively trade them. A. True B. False...
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Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Cyptocurrency is the only use case of blockchain.
Cyptocurrency is the only use case of blockchain. A. True B. False...
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Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Bitcoin network would make it impossible to bypass the traditional financial intermediaries.
Bitcoin network would make it impossible to bypass the traditional financial intermediaries. A. True B. False...
asked
Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: ________ is checked for your previous transactions to determine your wallet balance.
________ is checked for your previous transactions to determine your wallet balance. A. Bitcoin Network and your Wallet B. Ledger C. Miners and Users...
asked
Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Which platform could gain its best use case from financial service industry?
Which platform could gain its best use case from financial service industry? A. Hyperledger B. R3 Corda C. Ethereum D. All the options...
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Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Which among the following is the most flexible cryptocurrency?
Which among the following is the most flexible cryptocurrency? A. Ripple B. Bitcoin C. Ether D. Litecoin...
asked
Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Ether provides greater flexibility than bitcoin.
Ether provides greater flexibility than bitcoin. A. True B. False...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: New bitcoins are released every time a transaction is verified.
New bitcoins are released every time a transaction is verified. A. True B. False...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Which among the following option/options is/are consensus algorithms?
Which among the following option/options is/are consensus algorithms? A. PoS B. Byzantine C. PoW D. All of the options...
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Nov 30, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Crypto analysis is used ___________.
Crypto analysis is used ___________. A. to encrypt the data B. to find some insecurity in a cryptographic scheme C. to increase the speed D. None of the options...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Ethereum is a digital currency.
Ethereum is a digital currency. A. True B. False...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: ___ contains hash of previous block and all the important information required by the block.
_____ contains hash of previous block and all the important information required by the block. A. Block Header B. Block Metadata C. Chain D. Block Footer...
asked
Nov 23, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: A peer to peer network of autonomous computers is a ______.
A peer to peer network of autonomous computers is a ______. A. Distributed System B. Client...
asked
Nov 23, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: _____ is a process of verifying transactions, bundling them into blocks, and adding those blocks to the blockchain.
_____ is a process of verifying transactions, bundling them into blocks, and adding those blocks to the blockchain. A. Mining B. Digging C. Filtering D. Coding...
asked
Nov 23, 2022
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Education
by
JackTerrance
blockchain
0
votes
Q: Which type of blockchains are controlled by a particular person or organization?
Which type of blockchains are controlled by a particular person or organization? A. Private B. Public C. Personal D. Consortium...
asked
Nov 23, 2022
in
Education
by
JackTerrance
blockchain
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