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Q: How is the use of web view in Android?
How is the use of web view in Android?...
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Jan 14, 2021
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JackTerrance
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Q: How to Translate in Android?
How to Translate in Android?...
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Jan 14, 2021
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JackTerrance
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Q: What is a Sticky Intent in android?
What is a Sticky Intent in android?...
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Jan 14, 2021
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Q: What are the different storages available in android?
What are the different storages available in android?...
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Jan 14, 2021
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JackTerrance
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Q: What is the order of dialog-box in android?
What is the order of dialog-box in android?...
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Jan 14, 2021
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JackTerrance
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Q: What are the exceptions available in android?
What are the exceptions available in android?...
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Jan 14, 2021
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JackTerrance
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Q: How many dialog boxes do support in android?
How many dialog boxes do support in android?...
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Jan 14, 2021
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JackTerrance
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Q: What is nine-patch images tool in android?
What is nine-patch images tool in android?...
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Jan 14, 2021
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JackTerrance
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Q: Where layouts are placed in android?
Where layouts are placed in android?...
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Jan 14, 2021
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JackTerrance
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Q: What does the intent filter do in android?
What does the intent filter do in android?...
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Jan 14, 2021
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JackTerrance
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Q: What are the key components in android architecture?
What are the key components in android architecture?...
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Jan 14, 2021
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JackTerrance
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Q: What is shared preferences in android?
What is shared preferences in android?...
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Jan 14, 2021
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JackTerrance
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Q: What is an Adapter in android?
What is an Adapter in android?...
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Jan 14, 2021
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JackTerrance
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Q: What is ANR in android?
What is ANR in android?...
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Jan 14, 2021
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Q: What is ADB in android?
What is ADB in android?...
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Jan 14, 2021
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Q: What does the --last-value parameter in sqoop incremental import signify?
What does the --last-value parameter in sqoop incremental import signify? A - What is the number of rows sucessfully ... number of rows that were succesful in the current import....
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Jan 13, 2021
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JackTerrance
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Q: What are the two different incremental modes of importing data into sqoop?
What are the two different incremental modes of importing data into sqoop? A - merge and add B - append and modified C - merge and lastmodified D - append and lastmodified...
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Jan 13, 2021
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Q: Sqoop supports
Sqoop supports A - full import of tables B - partial import of data from tables C - Both full and partial data import D - Import both the table and its partitions...
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Jan 13, 2021
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JackTerrance
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Q: what option can bne used to import only some of the table from a database while using the --import-all-tables parameter?
what option can bne used to import only some of the table from a database while using the --import-all-tables parameter? ... without-tables C - --forgo-tables D - --exclude-tables...
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Jan 13, 2021
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JackTerrance
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Q: What option can be used to import the entire database from a relational system using sqoop?
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...
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Jan 13, 2021
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Q: What is the default value used by sqoop when it encounters a missing value while importing form CSV file.
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...
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Jan 13, 2021
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JackTerrance
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Q: What does the num-mappers parameter serves?
What does the num-mappers parameter serves? A - force sqoop to use only one map task B - set the number of map tasks ... D - Fetch each row form the table using a new map task...
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Jan 13, 2021
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Q: The data type mapping between the database column and sqoop column can be overridden by using the parameter
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...
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Jan 13, 2021
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Q: For some databases sqoop can to faster data transefr by using the parameter
For some databases sqoop can to faster data transefr by using the parameter A - --bulkload B - --fastload C - --dump D - --direct...
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Jan 13, 2021
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Q: The compression mechanism used by sqoop is
The compression mechanism used by sqoop is A - built in sqoop B - delegated to Hadoop C - supplied as a java plugin to sqoop D - Needs to be installed in the OS runnign sqoop...
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Jan 13, 2021
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Q: While SequenceFile stores each record as key-value pair, the avro system stored records as
While SequenceFile stores each record as key-value pair, the avro system stored records as A - Simple text B - chained lists C - Linked lists D - schema and data...
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Jan 13, 2021
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Q: What are the two binary file formats supported by sqoop?
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...
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Jan 13, 2021
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Q: To prevent the password from being mentioned in the sqoop import clause we can use the additional parameters
To prevent the password from being mentioned in the sqoop import clause we can use the additional parameters A - -p B - --password-file C - both of these D - cannot be prevented...
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Jan 13, 2021
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Q: The parameter in sqoop which specifies the output directories when importing data is
The parameter in sqoop which specifies the output directories when importing data is A - --output-path B - --target-path C - --output-dir D - --target-dir...
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Jan 13, 2021
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Q: To import data to Hadoop cluster from relational database sqoop create a mapreduce job. In this job
To import data to Hadoop cluster from relational database sqoop create a mapreduce job. In this job A - All ... the schema of relational table is validated without fetching data...
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Jan 13, 2021
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JackTerrance
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