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I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.
Repartition and coalesce are methods used in Apache Spark to manage the number of partitions in a dataset.
Repartition is used to increase or decrease the number of partitions in a dataset by shuffling the data across the cluster.
Coalesce is used to decrease the number of partitions in a dataset without shuffling the data, which can improve performance.
Repartition is more expensive as it involves data shuffling, while c...
Hive external tables are tables that reference data files located outside of the Hive warehouse directory.
External tables do not move the data into the Hive warehouse directory, they only reference it.
Data files for external tables can be in any format supported by Hive, such as CSV, Parquet, or ORC.
External tables are useful for scenarios where data needs to be shared between different systems or applications.
Example:...
Spark architecture is a distributed computing framework that provides high-level APIs for processing large datasets.
Spark architecture consists of a driver program, cluster manager, and worker nodes.
Driver program is responsible for maintaining the SparkContext and executing the user's application.
Cluster manager allocates resources across applications in a shared or standalone cluster.
Worker nodes execute the tasks as...
Data skewness refers to imbalance in data distribution, while data shuffling is a technique to randomize data order.
Data skewness can lead to biased model training and inaccurate predictions.
Data shuffling is used to prevent model overfitting and improve generalization.
Example: In a dataset with 90% positive class and 10% negative class, data skewness is present.
Example: Shuffling data before splitting into training an...
Optimizations were done in the projects to improve performance and efficiency.
Implemented caching mechanisms to reduce database queries and improve response times
Optimized code by refactoring and removing redundant logic
Utilized indexing and query optimization techniques to speed up database operations
Implemented lazy loading to improve loading times for large datasets
I applied via Campus Placement
Received multiple certifications in programming languages and frameworks, won hackathons, and achieved high GPA in relevant coursework.
Certifications in Java, Python, and React
First place in university hackathon for developing a mobile app
Achieved a GPA of 3.8 in computer science courses
I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.
Partial class allows a class to be split into multiple files. 'out' passes a variable by reference, 'ref' requires it to be initialized.
Partial class allows a class to be split into multiple files for easier organization.
'out' keyword is used to pass a variable by reference, allowing the method to modify its value.
'ref' keyword is used to pass a variable by reference, but it must be initialized before being passed to t
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I was interviewed in Sep 2024.
Accenture interview questions for popular designations
The aptitude test lasted two hours and primarily included questions related to Selenium, TestNG, and Maven.
Get interview-ready with Top Accenture Interview Questions
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
Accounting is crucial for a firm's financial health and decision-making.
Provides accurate financial information for decision-making
Helps in monitoring and controlling expenses
Ensures compliance with financial regulations
Facilitates budgeting and forecasting
Assists in evaluating the firm's performance and profitability
I was interviewed in Aug 2024.
To add a shared mailbox in Outlook, you need to have the necessary permissions and follow specific steps. Uninstalling an application can be difficult due to dependencies and system restrictions.
Ensure you have the necessary permissions to access the shared mailbox
In Outlook, go to File > Account Settings > Account Settings
Select your email account and click Change
Click More Settings > Advanced tab > Add
Ent...
Steps to take when a URL link becomes unexpectedly inaccessible
Check if the issue is with the specific URL or with the entire website
Verify internet connection to ensure it is not a network issue
Try accessing the URL from a different device or network
Clear browser cache and cookies
Contact the website administrator for assistance
I was interviewed in Dec 2024.
Prepare before assessment
1. English
2. Aptitude
3.basic excel
Building client confidence requires clear communication, delivering on promises, and consistently providing high quality work.
Establish clear communication channels with the client to ensure transparency and understanding
Deliver on promises and commitments made to the client to build trust and reliability
Consistently provide high quality work and exceed client expectations to showcase expertise and dedication
Seek feedb...
Prioritize tasks, delegate, use time management tools, minimize distractions
Prioritize tasks based on importance and deadlines
Delegate tasks to team members to distribute workload
Use time management tools like calendars, to-do lists, and project management software
Minimize distractions by setting boundaries, turning off notifications, and creating a focused work environment
I applied via Recruitment Consulltant and was interviewed in Sep 2024. There were 3 interview rounds.
My future goal is to become a senior Desktop Support Engineer and achieve industry certifications.
Obtain industry certifications such as CompTIA A+ and Microsoft Certified Desktop Support Technician (MCDST)
Gain experience in troubleshooting complex technical issues
Lead projects to improve efficiency and productivity in the IT department
DHCP stands for Dynamic Host Configuration Protocol. It is a network management protocol used to automatically assign IP addresses to devices on a network.
DHCP assigns IP addresses to devices on a network
It also provides other network configuration information such as subnet mask and default gateway
DHCP servers lease IP addresses to devices for a specific period of time
DHCP helps in reducing manual configuration errors
To boot a new laptop, you need to press the power button and wait for the operating system to load.
Press the power button to turn on the laptop
Wait for the manufacturer's logo to appear on the screen
The operating system will start loading
Enter any necessary login credentials if prompted
The duration of Accenture interview process can vary, but typically it takes about less than 2 weeks to complete.
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