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Cassandra support data transfer from RDBMS systems in and out of Cassandra View:-5668
Question Posted on 21 May 2022

Cassandra support data transfer from RDBMS systems in and out of Cassandra
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ADS Posted In : BigData | Cassandra Data Handling

Sqoop works via JDBC connection View:-6092
Question Posted on 21 May 2022

Sqoop works via JDBC connection
Choose the correct option from below list
(1)False
(2)True
<....

ADS Posted In : BigData | Cassandra Data Handling

Key Cassandra metrics that are important in Performance monitoring View:-5274
Question Posted on 02 Mar 2022

Key Cassandra metrics that are important in Performance monitoring
Choose the correct option from below l....

ADS Posted In : BigData | Cassandra Data Handling

What is the optimum number of concurrent_reads per processor core? View:-3773
Question Posted on 02 Mar 2022

What is the optimum number of concurrent_reads per processor core?
Choose the correct option from below l....

ADS Posted In : BigData | Cassandra Data Handling

Is there any relation between the directory that hold sstables and the name of the Choose the correct option from below list View:-8998
Question Posted on 02 Feb 2020

Is there any relation between the directory that hold sstables and the name of the Choose the correct option ....

ADS Posted In : BigData | Cassandra Data Handling

What kind of files can be imported or exported using the COPY command View:-9149
Question Posted on 01 Feb 2020

What kind of files can be imported or exported using the COPY command
Choose the correct option from belo....

ADS Posted In : BigData | Cassandra Data Handling

What can also be attributed as wide-row in apache Cassandra View:-8934
Question Posted on 01 Feb 2020

What can also be attributed as wide-row in apache Cassandra
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ADS Posted In : BigData | Cassandra Data Handling

Which among the following can be used as COPY option View:-9719
Question Posted on 01 Feb 2020

Which among the following can be used as COPY option
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(1)All....

ADS Posted In : BigData | Cassandra Data Handling

What is the biggest perrformance gain in cassandra write operations? View:-8559
Question Posted on 31 Jan 2020

What is the biggest perrformance gain in cassandra write operations?
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ADS Posted In : BigData | Cassandra Data Handling

What is the optimum number of concurrent_reads per processor core ? View:-8500
Question Posted on 31 Jan 2020

What is the optimum number of concurrent_reads per processor core ?
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ADS Posted In : BigData | Cassandra Data Handling

Which is the least verbose logging level in cassandra View:-8613
Question Posted on 31 Jan 2020

Which is the least verbose logging level in cassandra
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(1)de....

ADS Posted In : BigData | Cassandra Data Handling

Thrift API is used either to read or write data from Cassandra View:-8469
Question Posted on 29 Jan 2020

Thrift API is used either to read or write data from Cassandra
Choose the correct option from below two <....

ADS Posted In : BigData | Cassandra Data Handling

When do you have to avoid using secondary indexes View:-9268
Question Posted on 29 Jan 2020

When do you have to avoid using secondary indexes
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(1)On col....

ADS Posted In : BigData | Cassandra Data Handling

What is the best method to store row data in a sorted order ? View:-8667
Question Posted on 29 Jan 2020

What is the best method to store row data in a sorted order ?
Choose the correct option from below list <....

ADS Posted In : BigData | Cassandra Data Handling

COPY command can be used to read data View:-9695
Question Posted on 29 Jan 2020

COPY command can be used to read data
Choose the correct option from below list
(1)All the options

ADS Posted In : BigData | Cassandra Data Handling

What is the default Partitioner in apache Cassandra cluster View:-8020
Question Posted on 29 Jan 2020

What is the default Partitioner in apache Cassandra cluster
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ADS Posted In : BigData | Cassandra Data Handling

What is sstableloader View:-7174
Question Posted on 23 Jan 2020

What is sstableloader
sstableloader is a tool that streams them to a live cluster, given a set of sstable....

ADS Posted In : BigData | Cassandra Data Handling

Which among the following is undesirable in a relational data model, but not in Cassandra? View:-5014
Question Posted on 23 Jan 2020

Which among the following is undesirable in a relational data model, but not in Cassandra?
Choose the cor....

ADS Posted In : BigData | Cassandra Data Handling

What is key that dictates how the rows are ordered on reads? View:-8788
Question Posted on 23 Jan 2020

What is key that dictates how the rows are ordered on reads?
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ADS Posted In : BigData | Cassandra Data Handling

In cassandra consistency is achieved through consistency tuning mechanisms View:-7177
Question Posted on 12 Feb 2020

In cassandra consistency is achieved through consistency tuning mechanisms
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ADS Posted In : BigData | Cassandra Data Handling

Which among the following is not a performance measurement tool View:-9553
Question Posted on 12 Feb 2020

Which among the following is not a performance measurement tool
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ADS Posted In : BigData | Cassandra Data Handling

What is the default log level used by Log4J in cassandra View:-8553
Question Posted on 12 Feb 2020

What is the default log level used by Log4J in cassandra
Choose the correct option from below list
(1....

ADS Posted In : BigData | Cassandra Data Handling

What is the technique used to break through the 2 billion column limit? View:-9210
Question Posted on 12 Feb 2020

What is the technique used to break through the 2 billion column limit?
Choose the correct option from be....

ADS Posted In : BigData | Cassandra Data Handling

Which among the following is a high-level goals of your Data-Model? View:-9155
Question Posted on 12 Feb 2020

Which among the following is a high-level goals of your Data-Model?
Choose the correct option from below ....

ADS Posted In : BigData | Cassandra Data Handling

Which among the following is undesirable in a relational data model, but not in Cassandra View:-10146
Question Posted on 12 Feb 2020

Which among the following is undesirable in a relational data model, but not in Cassandra?
Choose the cor....

ADS Posted In : BigData | Cassandra Data Handling

COPY keyspace_name.tab_name FROM STDIN View:-10275
Question Posted on 12 Feb 2020

COPY keyspace_name.tab_name FROM STDIN
Choose the correct option from below list
(1)copies data from ....

ADS Posted In : BigData | Cassandra Data Handling

Using sstableloader external data cannot be loaded into the cluster View:-11508
Question Posted on 12 Feb 2020

Using sstableloader external data cannot be loaded into the cluster
Choose the correct option from below ....

ADS Posted In : BigData | Cassandra Data Handling

What is Replication Factor in Cassandra? View:-7907
Question Posted on 12 Feb 2020

What is Replication Factor in Cassandra?
Choose the correct option from below list
(1)unique element ....

ADS Posted In : BigData | Cassandra Data Handling

In which of the following scenarios can we use 'Wide rows'? View:-10703
Question Posted on 12 Feb 2020

In which of the following scenarios can we use 'Wide rows'?
Choose the correct option from below list

ADS Posted In : BigData | Cassandra Data Handling

Tool that streams sstables to a live cluster View:-8651
Question Posted on 12 Feb 2020

Tool that streams sstables to a live cluster
Choose the correct option from below list
(1)loader
....

ADS Posted In : BigData | Cassandra Data Handling

It is wise to use secondary indexes on the columns you want to be querying on has few unique values View:-8930
Question Posted on 12 Feb 2020

It is wise to use secondary indexes on the columns you want to be querying on has few unique values
Choos....

ADS Posted In : BigData | Cassandra Data Handling

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