Broadcom 250-608 Real Exam Questions Guaranteed Updated Dump from Actual4Dumps
Verified Pass 250-608 Exam in First Attempt Guaranteed
NEW QUESTION # 58
Which Greenplum component provides distributed full-text search and indexing capabilities?
- A. GPFDIST
- B. GPText
- C. MADlib
- D. PL/Container
Answer: B
NEW QUESTION # 59
Which two types of external tables are supported in Greenplum?
(Choose two)
- A. Writable external table
- B. Logical table
- C. Readable external table
- D. Distributed mirror table
Answer: A,C
NEW QUESTION # 60
Which two types of checks does gpcheckperf support for performance diagnostics?
(Choose two)
- A. User permission consistency
- B. Memory leak tracking
- C. Network latency
- D. Disk throughput
Answer: C,D
NEW QUESTION # 61
Which open-source framework is integrated into Greenplum to support in-database machine learning?
- A. PyTorch
- B. TensorFlow
- C. MADlib
- D. Apache Spark
Answer: C
NEW QUESTION # 62
Which action can be performed directly from the GPCC user interface?
- A. Create new Linux user accounts
- B. Schedule operating system-level cron jobs
- C. Cancel or terminate running queries
- D. Compile and install PostgreSQL extensions
Answer: C
NEW QUESTION # 63
Which two configuration steps are required to use GPCC in a secured production environment?
(Choose two)
- A. Create Linux firewall rules to block internal ports
- B. Enable TLS/SSL for HTTPS access
- C. Disable all client authentication
- D. Create database users with GPCC access roles
Answer: B,D
NEW QUESTION # 64
What must be done before accessing GPCC after a fresh installation?
- A. Disable SSL encryption in database
- B. Configure user roles in the pg_hba.conf file
- C. Start the gpperfmon and gpcc services
- D. Enable segment mirroring manually
Answer: C
NEW QUESTION # 65
What is the primary purpose of segment mirroring in Greenplum?
- A. To replicate data between clusters
- B. To enable external table backups
- C. To provide fault tolerance for segment node failures
- D. To improve query performance
Answer: C
NEW QUESTION # 66
Greenplum uses the ___ library to support scalable, in-database machine learning for structured datasets.
- A. sklearn
- B. keras
- C. MADlib
- D. pandas
Answer: C
NEW QUESTION # 67
Which of the following are the in-database ML solutions with Greenplum?
- A. Pandas
- B. Apache MADlib
- C. PostgresML
- D. SparkML
Answer: B,C
NEW QUESTION # 68
Which two steps are typically required when building a supervised learning model using MADlib?
(Choose two)
- A. Creating a feature matrix and target column
- B. Compressing the model using ORC
- C. Running the MADlib training function
- D. Migrating the database to Hadoop
Answer: A,C
NEW QUESTION # 69
The PostGIS function ___ is used to return the geometric centroid of a polygon.
- A. ST_Centroid
- B. ST_Center
- C. ST_Pivot
- D. ST_Midpoint
Answer: A
NEW QUESTION # 70
What is the primary function of the gprecoverseg utility?
- A. To reassign user privileges
- B. To upgrade all segment PostgreSQL instances
- C. To recover failed segments from mirrors
- D. To balance disk usage across segments
Answer: C
NEW QUESTION # 71
In Greenplum, the ___ SQL clause is typically used to filter test data after training a model with MADlib.
- A. WHERE
- B. TRAIN ON
- C. CREATE INDEX
- D. GROUP BY
Answer: A
NEW QUESTION # 72
Which two services must be operational for GPCC to collect and display performance data?
(Choose two)
- A. gptransfer
- B. gpfdist
- C. gpcc
- D. gpperfmon
Answer: C,D
NEW QUESTION # 73
How can GPCC assist in identifying problematic queries?
- A. By automatically terminating all long-running queries
- B. By removing queries from system logs
- C. By exporting query results to external CSV files
- D. By highlighting queries with high resource usage in real time
Answer: D
NEW QUESTION # 74
Which two benefits are gained by enabling segment mirroring in Greenplum?
(Choose two)
- A. Ability to promote mirrors in real-time
- B. Reduced need for backups
- C. Higher concurrency during queries
- D. Fault tolerance during hardware failures
Answer: A,D
NEW QUESTION # 75
What is the role of segments in Greenplum?
- A. They manage user authentication and permissions
- B. They store portions of the data and execute parts of a query in parallel
- C. They handle UI rendering and reporting
- D. They act as backup nodes for data recovery
Answer: B
NEW QUESTION # 76
A data scientist at a media firm needs to analyze thousands of social media posts for keywords related to public sentiment. The documents are ingested into a GPText collection named social_streams.
Which solution enables the fastest search for posts containing the keyword "privacy"?
- A. Use gptext_search('social_streams', 'text:privacy') to query indexed content
- B. Use SELECT * FROM social_streams WHERE text LIKE '%privacy%'
- C. Export the data to Apache Kafka and process it using Flink
- D. Create a stored procedure that loops through each row manually
Answer: A
NEW QUESTION # 77
......
Download Real Broadcom 250-608 Exam Dumps Test Engine Exam Questions: https://www.actual4dumps.com/250-608-study-material.html
Free 250-608 Sample Questions and 100% Cover Real Exam Questions: https://drive.google.com/open?id=10OW19rAL6wWGUNUo5bnho1l93rVMSd_L