CDW Quality Analyst Interview Questions and Answers

Improving process quality involves identifying areas for improvement, implementing changes, and monitoring results.

• Conduct a thorough analysis of the current process to identify areas for improvement

• Implement changes based on the analysis, such as streamlining steps or adding quality checks

• Monitor the results of the changes to ensure they are effective and sustainable

• Continuously review and improve the process to maint...read more

The 7 tools of Quality Assurance are Check Sheets, Control Charts, Histograms, Pareto Charts, Scatter Diagrams, Flow Charts, and Cause-and-Effect Diagrams.

• Check Sheets - used to collect data in a structured manner

• Control Charts - used to monitor and control a process over time

• Histograms - used to display data distribution

• Pareto Charts - used to identify the most frequent problems or causes

• Scatter Diagrams - used to ide...read more

Collection in Java is a framework that provides an architecture to store and manipulate a group of objects.

• Collections can be of different types such as List, Set, Map, etc.

• Collections provide methods to add, remove, and retrieve elements from the collection.

• Java provides both synchronized and unsynchronized collections.

• Examples of collections include ArrayList, HashSet, and HashMap.

Locators in Selenium are used to identify web elements on a webpage.

• There are different types of locators in Selenium such as ID, Name, Class Name, Tag Name, Link Text, and Partial Link Text.

• Locators can be used with various Selenium commands like findElement() and findElements().

• It is important to choose the right locator strategy based on the webpage structure and element properties.

• Using unique identifiers like IDs ...read more