Suppose that you have some log files that you need to load into HBase.
What tool could you use to perform a bulk load of the log files?
A. Import
B. Fastload
C. ImportTsv
D. None of the above
Which of the following is NOT TRUE regarding InfoSphere Streams composite operators that are annotated as consistent regions?
A. Disconnected subgraphs within the composite participate in the consistent region
B. The composite operator and the reachability graph of the composite operator participate in a single consistent region
C. Merging composite operators into a single consistent region can yield unexpected results and is therefore not recommended
D. Operators outside of the composite may participate in the consistent region if they are within the composite's reachability graph
The Distributed File Copy application copies files to and from a remote source to the InfoSphere BigInsights distributed file system by using data movement options.
Which of the following is the complete list of options for moving data with Distributed File Copy?
A. File Transfer Protocol (FTP) and SFTP
B. Hadoop Distributed File System (HDFS) and FTP
C. General Parallel File System (GPFS), FTP, and SFTP
D. Hadoop Distributed File System (HDFS), FTP, SFTP, GPFS, and also copy files to and from your local file system
Which of the following statements is TRUE regarding the use of Data Click to load data into BigInsights?
A. Data Click uses Map Reduce to create a Hive table
B. Only relational databases are supported as sources for Data Click
C. Only whole tables can be moved from a relational database source, not individual columns within the table
D. If the metadata that you specify in InfoSphere Data Click activities changes, you need to reimport the metadata by using InfoSphere Metadata Asset Manager
When indexing a Hive Table, which of the following is TRUE?
A. Hive tables do not support indexes
B. It increases query speed without the need for additional disk space
C. It does not increase query speed but makes data insert/delete/update faster
D. It increases query speed but requires additional processing time for data insert/update/delete and needs more disk space
Which component of BigInsights is able to mask data items so as restrict viewing of sensitive data?
A. Flume
B. HDFS
C. Oozie
D. Big SQL
What keyword is used when loading in Hive from single file on the local file system?
(Hint: If we leave off this keyword with the LOAD command, Hive assumes the location we are referring to is on HDFS)
A. LOCAL
B. INSERT
C. DIRECTORY
D. OVERWRITE
In which of the following the Flume open-source software is written?
A. C / C++
B. Primarily Java
C. Python and related tools
D. A combination of C++ and Perl
Which of the following must happen before the Big SQL EXPLAIN command can execute?
A. Run the ANALYZE command
B. Set the COMPATIBILITY_MODE global variable
C. Execute the SET HADOOP PROPERTY command
D. Call the SYSPROC.SYSINSTALLOBJECTS procedure
Which of the following statements is TRUE about Apache Spark RDDs?
A. RDDs are immutable
B. RDD transformations return values
C. RDD actions return pointers to new RDDs
D. RDDs can only be created using Java APIs
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only IBM exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your C2090-101 exam preparations and IBM certification application, do not hesitate to visit our Vcedump.com to find your solutions here.