1 Answer

Related questions

0 votes
    What is the default value used by sqoop when it encounters a missing value while importing form CSV file. A - NULL B - null C - space character D - No values...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    Which of the following is used by sqoop to establish a connection with enterprise data warehouses? A - RDBMS driver B - JDBC Driver C - IDBC Driver D - SQL Driver...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    What do you understand by tracers ? Give an example of a tracer that can be used in determining the mechanism of a chemical reaction. Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
0 votes
    Compression techniques can be used on the keys to reduce both space and time requirements in a B-tree. 1) True 2) False...
asked Dec 23, 2020 in Technology by JackTerrance
0 votes
    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
0 votes
    What option can be used to import the entire database from a relational system using sqoop? A - --import-all-db B - --import-all-tables C - --import-all D - --import...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    The data type mapping between the database column and sqoop column can be overridden by using the parameter A - --override- ... - --override-column-java D - --map-column-java...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    For some databases sqoop can to faster data transefr by using the parameter A - --bulkload B - --fastload C - --dump D - --direct...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    What are the two binary file formats supported by sqoop? A - Avro & SequenceFile B - Rcfile and SequenceFile C - ORC file and RC file D - Avro and RC file...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    By default the records from databases imported to HDFS by sqoop are A - Tab separated B - Concatenated columns C - space separated D - comma separated...
asked Jan 13, 2021 in Technology by JackTerrance
0 votes
    Which feature is provided by Apache Sqoop to connect multiple data sources of different RDBMS Select the correct answer from above options...
asked Dec 19, 2021 in Education by JackTerrance
0 votes
    Which feature is provided by Apache Sqoop to connect multiple data sources of different RDBMS Select the correct answer from above options...
asked Dec 18, 2021 in Education by JackTerrance
0 votes
    In R3 Corda, _______ is used as a consensus mechanism. A. Database Administrator B. Verification Service C. Notary service D. Consensus Service...
asked Feb 23, 2023 in Technology by JackTerrance
0 votes
    When is the smart identification mechanism used?...
asked Oct 19, 2020 in Technology by JackTerrance
0 votes
    Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 16, 2022 in Education by JackTerrance
...