Accenture Senior Web Analyst Interview Questions and Answers

Q1. "Hello world" java program to print the count of letter 'l'
Ans. 
A Java program to count the occurrences of the letter 'l' in the string 'Hello world'.
• Create a Java program with a main method.

• Initialize a String variable with the value 'Hello world'.

• Use a loop to iterate through each character in the string and count the occurrences of the letter 'l'.

• Print the count of 'l' at the end.
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Q2. "Hello world" java program to print output as "olleH dlrow"
Ans. 
Reverse the characters of each word in a given string
• Split the input string into an array of words

• Reverse each word in the array

• Join the reversed words back into a single string
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Q3. What is the diff between comparator and comparable
Ans. 
Comparator is an interface used to sort objects, while Comparable is an interface used to compare objects for natural ordering.
• Comparator is used to define custom sorting logic for objects, while Comparable is used for natural ordering based on the class's implementation of compareTo() method.

• Comparator can be used to sort objects of different classes, while Comparable is implemented within the class itself.

• Example: So...read more
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Q4. What is lamda expression
Ans. 
Lambda expression is a concise way to represent an anonymous function in programming languages.
• Lambda expressions are used to create small, inline functions without a formal definition.

• They are commonly used in functional programming languages like Python, Java, and C#.

• Lambda expressions can be used to simplify code and make it more readable.

• Example: (x, y) -> x + y is a lambda expression that takes two parameters a
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Q5. What is contructor chaining
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Constructor chaining is the process of calling one constructor from another constructor in a class.
• Allows reusing code and avoiding duplication

• Can be achieved using 'this' keyword in the constructor

• Helps in initializing objects with different parameters
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Q6. Appium & Selenium architecture
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Q7. How to handle notifications in mobile automation
Ans. 
Handle notifications in mobile automation by using automation tools to interact with notifications, verify content, dismiss or respond to them.
• Use automation tools like Appium or Espresso to interact with notifications

• Verify the content of notifications by extracting text or images

• Dismiss notifications to continue with test execution

• Respond to notifications if required for test scenarios

• Handle different types of notifi...read more
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Q8. How to handle if element xpath is different in ios and android apps
Ans. 
Use platform-specific locators or conditional statements to handle different element xpaths in iOS and Android apps.
• Use platform-specific locators like accessibility id for iOS and resource id for Android

• Implement conditional statements to switch between different xpaths based on the platform

• Utilize Appium's platformName capability to identify the platform and adjust the element xpath accordingly
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Q9. Different TestNG annotations and order
Ans. 
TestNG annotations include @Test, @BeforeMethod, @AfterMethod, @BeforeClass, @AfterClass, @BeforeSuite, @AfterSuite
• @Test - denotes a test method

• @BeforeMethod - runs before each test method

• @AfterMethod - runs after each test method

• @BeforeClass - runs before the first test method in the current class

• @AfterClass - runs after the last test method in the current class

• @BeforeSuite - runs before all tests in the suite

• @AfterSu
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Q10. What is pom.xml and how to mention dependencies
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pom.xml is a configuration file used in Maven projects to define project settings and dependencies.
• pom.xml stands for Project Object Model XML

• It is used in Maven projects to manage project configuration, build settings, and dependencies

• Dependencies are mentioned inside the <dependencies> tag in pom.xml

• Each dependency is specified with <groupId>, <artifactId>, and <version>
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Q1. What is boxing and unboxing
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Q2. What is garbage collection
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Q1. What is mvc and razor
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Q2. What is software development
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Q1. Life cycle hooks,form example ,Pipe explain with example
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Q2. Print key value vair of object ,http interceptor ,hositing ,closures
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Q3. Component communication with parent child and without parent child
Ans. 
Component communication in Angular can be achieved using parent-child relationship or through services for communication without parent-child relationship.
• Parent-child communication: Use @Input() to pass data from parent to child component and @Output() with EventEmitter to pass data from child to parent component.

• Without parent-child communication: Use services to create a shared service that can be injected into mult...read more
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Q4. Multicasting with behavior and subject
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Q5. Lazy loading and routing
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Q1. About projects, basic dsa questions,
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Q2. String,array and more related to dsa
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Q1. About yourself and why you amt to join cognizant
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Q2. About your experience in company
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Q1. What is Kyc What is aml
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There are just a few logical and reasoning questions, and the second part of the test pertains to English proficiency.

Q1. Basic Introduction
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Q2. What provokes you to leave your previous organisation.
Ans. 
Lack of growth opportunities and stagnant work environment.
• Limited opportunities for career advancement

• Feeling of being undervalued or unappreciated

• Stagnant work environment with no new challenges or learning opportunities
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Q1. Basic introduction
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Q2. What projects have you previously worked on?
Ans. 
I have worked on various projects including implementing quality assurance processes, conducting test cases, and analyzing data.
• Implemented quality assurance processes to ensure product quality

• Conducted test cases to identify bugs and issues

• Analyzed data to improve product performance

• Worked on projects in industries such as software development and healthcare
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Q3. What are the biggest challenges you faced in your previous organisation?
Ans. 
Some of the biggest challenges I faced in my previous organization included managing tight deadlines, resolving conflicts within teams, and adapting to changing project requirements.
• Managing tight deadlines for multiple projects simultaneously

• Resolving conflicts within teams and promoting effective communication

• Adapting to changing project requirements and priorities
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Q4. What is a pivot table, and what is its significance in quality ?
Ans. 
A pivot table is a data processing tool used to summarize, analyze, and present large amounts of data in a structured format.
• Pivot tables allow users to rearrange and summarize data from a spreadsheet or database table to analyze trends and patterns.

• They help in identifying relationships between different data points and making data-driven decisions.

• Pivot tables can be used to calculate averages, sums, counts, and othe...read more
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Q5. What are the seven tools of quality?
Ans. 
The seven tools of quality are a set of techniques used for quality control and improvement in manufacturing and service industries.
• Check sheet: Used for collecting and analyzing data, such as defects or errors.

• Control chart: Monitors process variation over time to identify trends or patterns.

• Histogram: Displays data distribution to identify patterns or outliers.

• Pareto chart: Helps prioritize issues by showing the most...read more
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Q6. What is the formula for calculating variance and error percentage based on the total number of samples?
Ans. 
The formula for calculating variance is the sum of squared differences between each data point and the mean, divided by the total number of samples. Error percentage is the absolute difference between the actual and predicted values, divided by the actual value, multiplied by 100.
• Variance = Σ((X - μ)²) / N, where X is each data point, μ is the mean, and N is the total number of samples

• Error percentage = |(Actual - Pred...read more
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Q7. What is your understanding of Root Cause Analysis (RCA), and why is it considered important?
Ans. 
RCA is a systematic process used to identify the underlying causes of problems or issues in order to prevent their recurrence.
• RCA involves investigating an issue or problem to determine the root cause(s) rather than just addressing the symptoms.

• It helps in identifying systemic issues within processes or systems that may be contributing to the problem.

• RCA aims to prevent the recurrence of issues by addressing the root c...read more
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Hcf lcm etc readong cs fundamental

Q1. Array string html css js
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It was good 2 Questions asked

Q1. Find the count of rows in table using xpath.
Ans. 
Use XPath to find the count of rows in a table.
• Use the XPath expression 'count(//table//tr)' to find the count of rows in a table.

• Make sure to adjust the XPath expression based on the structure of the table in the HTML document.

• You can use browser developer tools to inspect the table and determine the appropriate XPath expression.
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Q2. On clicking the checkbox the value of checkbox should also be displayed
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Q3. There is an id in particular row example 123456, find the id and there are multiple pages you have to iterate through each page and print the value if available if not that print message the id not availab...read more
Ans. 
Iterate through multiple pages to find and print a specific id value
• Create a loop to iterate through each page

• Search for the id value on each page

• If the id is found, print the value, if not, print a message that the id is not available
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