Point out the correct statement.(a) Snappy is licensed under the GNU Public License (GPL)(b) BgCIK needs to create an index when it compresses a file(c) The Snappy codec is integrated into Hadoop Common, a set of common utilities that supports other Hadoop subprojects(d) None of the mentionedI have been asked this question in a national level competition.My question comes from Compression topic in portion Hadoop I/O of Hadoop

Point out the correct statement.(a) Snappy is licensed under the GNU P

1.	Point out the correct statement.(a) Snappy is licensed under the GNU Public License (GPL)(b) BgCIK needs to create an index when it compresses a file(c) The Snappy codec is integrated into Hadoop Common, a set of common utilities that supports other Hadoop subprojects(d) None of the mentionedI have been asked this question in a national level competition.My question comes from Compression topic in portion Hadoop I/O of Hadoop
Answer» The correct option is (c) The Snappy CODEC is integrated into Hadoop Common, a set of common utilities that SUPPORTS other Hadoop subprojects For explanation I would SAY: You can use Snappy as an add-on for more RECENT versions of Hadoop that do not YET provide Snappy codec support.

Discussion

No Comment Found

Related InterviewSolutions

The __________ codec uses Google’s Snappy compression library.(a) null(b) snappy(c) deflate(d) none of the mentionedThis question was posed to me in exam.The question is from Avro topic in division Hadoop I/O of Hadoop
_____________ are used between blocks to permit efficient splitting of files for MapReduce processing.(a) Codec(b) Data Marker(c) Synchronization markers(d) All of the mentionedThis question was posed to me in a national level competition.My doubt stems from Avro topic in section Hadoop I/O of Hadoop
________ permits data written by one system to be efficiently sorted by another system.(a) Complex Data type(b) Order(c) Sort Order(d) All of the mentionedThe question was asked in class test.The origin of the question is Avro topic in portion Hadoop I/O of Hadoop
________ instances are encoded using the number of bytes declared in the schema.(a) Fixed(b) Enum(c) Unions(d) MapsI got this question during an interview.I'd like to ask this question from Avro topic in chapter Hadoop I/O of Hadoop
Point out the wrong statement.(a) Record, enums and fixed are named types(b) Unions may immediately contain other unions(c) A namespace is a dot-separated sequence of such names(d) All of the mentionedI got this question during an interview.My doubt stems from Avro in section Hadoop I/O of Hadoop
________ are encoded as a series of blocks.(a) Arrays(b) Enum(c) Unions(d) MapsI had been asked this question in an online interview.I'd like to ask this question from Avro topic in section Hadoop I/O of Hadoop
Avro supports ______ kinds of complex types.(a) 3(b) 4(c) 6(d) 7I got this question in my homework.I need to ask this question from Avro topic in division Hadoop I/O of Hadoop
Point out the correct statement.(a) Records use the type name “record” and support three attributes(b) Enum are represented using JSON arrays(c) Avro data is always serialized with its schema(d) All of the mentionedThe question was asked in semester exam.Asked question is from Avro in division Hadoop I/O of Hadoop
Which of the following is a primitive data type in Avro?(a) null(b) boolean(c) float(d) all of the mentionedThis question was posed to me in an international level competition.My enquiry is from Avro in division Hadoop I/O of Hadoop
________ are a way of encoding structured data in an efficient yet extensible format.(a) Thrift(b) Protocol Buffers(c) Avro(d) None of the mentionedI got this question in my homework.My question is based upon Avro topic in chapter Hadoop I/O of Hadoop

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment