IBM C2090-101 IBM Big Data Engineer Online Training
IBM C2090-101 Online Training
The questions for C2090-101 were last updated at Dec 25,2024.
- Exam Code: C2090-101
- Exam Name: IBM Big Data Engineer
- Certification Provider: IBM
- Latest update: Dec 25,2024
Which statement is TRUE about Big SQL?
- A . The table definition can include other attributes such as the primary key or check constraints
- B . When using Big SQL, the CREATE TABLE statement cannot be embedded in an application program
- C . If a sub-table is being defined, the authorization ID can be either the same as the owner of the root table or an equivalent
- D . When defining a staging table associated with a materialized query table, the privileges held by the authorization ID of the statement only works with DBADM authority
Which of the following statements is TRUE regarding search visualization with Apache Hue?
- A . Hue submits MapReduce jobs to Oozie
- B . No additional setup is required to secure your session cookies
- C . Hue applications require some code to be installed on the client
- D . The File Browser application allows you to perform keyword searches across your Hadoop data
A Resilient Distributed Dataset supports which of the following?
- A . Creating a new dataset from an old one
- B . Returning a computed value to the driver program
- C . Both “Creating a new dataset from an old one” and “Returning a computed value to the driver program”
- D . Neither “Creating a new dataset from an old one” nor “Returning a computed value to the driver program”
In order for an SPSS Modeler stream to be incorporated for use in an InfoSphere Streams application leveraging SPSS Modeler Solution Publisher, you need to:
- A . add a Type node
- B . insert any Output node
- C . add a Table node as the terminal node
- D . Make the terminal node a scoring branch
Which of the following Hive data types is directly supported in Big SQL without any changes?
- A . INT
- B . STRING
- C . STRUCT
- D . BOOLEAN
Which parameters are considered when configuring Big Match algorithm?
- A . Search and custom requirements
- B . Accuracy, search, and performance
- C . Adaptive weighting and standardization
- D . Empirical components, accuracy, and performance
The GPFS implementation of Data Management API is compliant to which Open Group storage management Standard?
- A . XSH
- B . XBD
- C . XDSM
- D . X /Open
Which file format support Column data compression? (Choose two.)
- A . Text
- B . Avro
- C . RCFile
- D . Parquet
- E . Sequence_text
Which statement about the Jaqi Programming Language is TRUE?
- A . Jaqi always produces a MapReduce job, but Combiner functionality is optional
- B . Jaqi includes the following operators: filter, extend, groupby, combine, and transform
- C . Data that is read from multiple blocks (splits) is always processed in parallel by MapReduce
- D . The read operator loads data from different source and formats, and then converts this data into JSON format for internal processing by the Jaqi interpreter
When we create a new table in Hive, which clause can be used in HiveSQL to indicate the storage file format?
- A . SAVE AS
- B . MAKE AS
- C . FORMAT AS
- D . STORED AS
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