Free CISI ICWIM Exam Questions

You are tasked with moving a large volume of data (around 50 TB) from an on-premises data center to Cloud Storage for analysis. Due to limited internet bandwidth and a strict deadline, you need a solution that allows you to transfer the data efficiently and securely with minimal disruption to regular network activities. Which two of the following Google Cloud tools would be most suitable for this scenario? (Select two)

A financial services company processes data on stock trades and needs a pipeline to automate data ingestion, transformation, and loading every hour. They require a solution with fine-grained scheduling capabilities, dependency management between tasks, and automatic retries in case of failure. The company also wants to monitor job status and receive alerts when issues occur. Which Google Cloud service best meets these requirements?

A company collects customer interaction data in a JSON format and plans to load this data into BigQuery for analysis. The data includes nested fields such as customer details, purchase history, and support interactions. They need a format that maintains the nested structure, supports schema evolution, and provides fast query performance. What format should they convert their JSON data into before loading it into BigQuery?

You have just completed training a machine learning model on customer behavior data. Your next step is to evaluate its performance to decide if it’s ready for deployment. Which two evaluation metrics are critical for assessing the quality of a model designed to predict customer churn? (Select two)

A rise in living standards will tend to: