Full stack screening Test

Full stack

1 / 20

Which HTML attribute is used to define inline styles?
A. class
D. inline

2 / 20

Which SQL clause is used to filter records?

3 / 20

What HTTP method is used to update a resource?

4 / 20

What is the default position of an HTML element in CSS?

5 / 20

What does CRUD stand for in web development?

6 / 20

Which NoSQL database is known for its horizontal scaling capability?

7 / 20

Which tool is commonly used for version control in full-stack development?

8 / 20

Which event is triggered when a user clicks on an HTML element?

9 / 20

Which function is used to parse incoming JSON requests in Express.js?

10 / 20

Which of the following is not a JavaScript data type?

11 / 20

In MongoDB, data is stored in:

12 / 20

What is the primary purpose of middleware in a web application?

13 / 20

What does ACID stand for in database systems?

14 / 20

What is the main advantage of using an ORM (Object-Relational Mapping)?

15 / 20

What does the let keyword do in JavaScript?

16 / 20

Which of the following is a JavaScript runtime environment?

17 / 20

Which SQL command is used to retrieve data from a database?

18 / 20

Which CSS property is used to change the text color of an element?

19 / 20

In Python, which framework is commonly used for backend web development?

20 / 20

Which of the following best describes a full-stack developer?

Your score is

The average score is 66%

0%

Data Analyst screening Test

Data Analyst Screening Test

1 / 20

In a classification problem, which metric indicates the balance between precision and recall?

2 / 20

Which machine learning library is used for building predictive models in Python?

3 / 20

Which visualization tool is primarily used for creating dashboards?

4 / 20

Which technique is used to reduce the dimensions of a dataset?

5 / 20

What does the p-value in a hypothesis test represent?

6 / 20

In Python’s pandas library, which method is used to merge DataFrames on a common key?

7 / 20

What is the purpose of standardization in data preprocessing?

8 / 20

When should you use a boxplot?

9 / 20

What does one-hot encoding do in data preprocessing?

10 / 20

Which statistical test is commonly used to compare means of two groups?

11 / 20

What type of machine learning algorithm is K-Means?

12 / 20

Which metric is commonly used to evaluate regression models?

13 / 20

Which method is best for handling outliers in a dataset?

14 / 20

In Power BI, what does DAX stand for?

15 / 20

Which SQL command is used to remove rows from a table?

16 / 20

Which correlation coefficient represents the strongest relationship?

17 / 20

What does it mean when a dataset is said to have “missing data”?

18 / 20

Which measure indicates the spread of data in a dataset?

19 / 20

What is overfitting in machine learning?

20 / 20

Which of the following is a feature of NoSQL databases like MongoDB?

Your score is

DevOps Screening Test

Devops and Devsecops

1 / 20

What does DevSecOps emphasize?

2 / 20

What is a "canary deployment"?

3 / 20

What is the primary goal of DevOps?

4 / 20

What is OWASP?

5 / 20

In DevSecOps, what is a key metric for ensuring security compliance?

6 / 20

What does Infrastructure as Code (IaC) enable in DevOps?

7 / 20

Which of the following is a key component of a secure CI/CD pipeline?

8 / 20

Which tool can be used for dynamic application security testing (DAST)?

9 / 20

What is the shift-left principle in DevSecOps?

10 / 20

What is Blue-Green Deployment?

11 / 20

What is the primary objective of vulnerability scanning?

12 / 20

Which of the following best defines a "security as code" approach?

13 / 20

Which of the following tools is commonly used for Continuous Integration (CI)?

14 / 20

Which tool is used for container security?

15 / 20

What is the purpose of Continuous Deployment (CD)?

16 / 20

Which tool is widely used for infrastructure automation in DevOps?

17 / 20

Which tool is commonly used for static application security testing (SAST)?

18 / 20

What is the role of monitoring in DevOps?

19 / 20

What is the main goal of DevOps?

20 / 20

What is a common DevOps practice to ensure code quality?

Your score is

The average score is 54%

0%

Augmented Reality (AR) and Virtual Reality (VR) Screening Test

Augmented Reality (AR) and Virtual Reality (VR) Screening Test

1 / 20

What is the primary challenge in VR development?

2 / 20

Which hardware component is crucial for high-performance VR?

3 / 20

Which industry has significantly benefited from VR training simulations?

4 / 20

In VR development, what is "latency"?

5 / 20

Which type of VR system does not require an external PC or console?

6 / 20

Which programming language is commonly used for VR in Unreal Engine?

7 / 20

What is the role of six degrees of freedom (6DoF) in VR?

8 / 20

Which of the following is a popular VR platform?

9 / 20

Which device is essential for experiencing VR?

10 / 20

What is Virtual Reality (VR)?

11 / 20

What is the main limitation of AR compared to VR?

12 / 20

Which of the following industries frequently uses AR for visualization?

13 / 20

What type of AR uses pre-defined patterns or images for triggering content?

14 / 20

Which AR development platform is provided by Apple?

15 / 20

What is SLAM in the context of AR?

16 / 20

AR can overlay digital content on the physical world using which method?

17 / 20

Which programming language is commonly used for AR development in Unity?

18 / 20

Which technology is essential for AR applications?

19 / 20

Which device is primarily used for AR experiences?

20 / 20

What is Augmented Reality (AR)?

Your score is

The average score is 0%

0%

Power bi

power bi

1 / 20

What is a workspace in Power BI?

2 / 20

Which tool can be used to analyze and optimize DAX queries?

3 / 20

What is the purpose of "Bookmarks" in Power BI?

4 / 20

Which of the following is used to schedule automatic data refresh in Power BI?

5 / 20

What are "Dataflows" in Power BI?

6 / 20

What is DAX in Power BI?

7 / 20

What is the role of Power BI Service?

8 / 20

What is the purpose of a star schema in Power BI?

9 / 20

Which function in DAX is used to calculate year-to-date values?

10 / 20

Which data connectivity mode allows real-time interaction with the underlying data source?

11 / 20

What is the purpose of Power Query in Power BI?

12 / 20

What is Power BI primarily used for?

13 / 20

Which file extension does Power BI Desktop use to save reports?

14 / 20

Which relationship cardinality is NOT supported in Power BI?

15 / 20

Which cloud service does Power BI primarily use?

16 / 20

What is a measure in Power BI?

17 / 20

What is the purpose of row-level security (RLS) in Power BI?

18 / 20

Which component is used to develop reports in Power BI?

19 / 20

Which visualization is best for analyzing trends over time?

20 / 20

What does the CALCULATE function do in DAX?

Your score is

The average score is 62%

0%

Snowflake Screening Test

Snowflake

1 / 20

What is the role of the query profiler in Snowflake?

2 / 20

What is a role in Snowflake?

3 / 20

What type of database architecture does Snowflake use?

4 / 20

Which command is used to clone a table in Snowflake?

5 / 20

What is the default retention period for Time Travel in Snowflake?

6 / 20

Which of the following statements is true about Snowflake’s storage?

7 / 20

What does "zero-copy cloning" in Snowflake mean?

8 / 20

Which cloud providers support Snowflake?

9 / 20

Which caching mechanism improves Snowflake performance?

10 / 20

What is Time Travel in Snowflake?

11 / 20

Which layer of Snowflake architecture handles query execution?

12 / 20

What file formats can Snowflake natively load and process?

13 / 20

What is the purpose of multi-cluster warehouses in Snowflake?

14 / 20

How does Snowflake handle concurrency?

15 / 20

What type of data can Snowflake store?

16 / 20

What is Snowpipe?

17 / 20

What is a Snowflake Virtual Warehouse?

18 / 20

How does Snowflake ensure data security?

19 / 20

Which feature in Snowflake enables secure data sharing across accounts?

20 / 20

Which of the following compliance certifications is held by Snowflake?

Your score is

The average score is 10%

0%

Cloud Screen Test

Cloud Computing(AWS, Azure, GCP)

1 / 20

What is the main purpose of Amazon S3?

2 / 20

What is Azure DevOps used for?

3 / 20

What does AWS IAM stand for?

4 / 20

Which service is used for monitoring and managing AWS resources?

5 / 20

What is the primary use of Google Cloud Run?

6 / 20

Which AWS service provides DNS and domain registration?

7 / 20

What does AWS Trusted Advisor provide?

8 / 20

Which AWS service allows you to run serverless applications?

9 / 20

What is the purpose of Google Cloud CDN?

10 / 20

What does the "SLA" in AWS SLAs stand for?

11 / 20

What type of storage does Amazon EBS provide?

12 / 20

Which AWS service is a managed NoSQL database?

13 / 20

Which AWS service is used for content delivery?

14 / 20

Which AWS database is a fully managed relational database service?

15 / 20

Which GCP service is a managed Kubernetes offering?

16 / 20

Which Azure database service is fully managed and supports multiple APIs?

17 / 20

What is the purpose of Amazon EC2 Auto Scaling?

18 / 20

What is the purpose of GCP Stackdriver?

19 / 20

What is the default consistency model for Amazon DynamoDB?

20 / 20

What is an Availability Zone in AWS?

Your score is

The average score is 40%

0%

GenAI Screen Test

Generative AI (Gen AI) Screening Test

1 / 20

Which loss function is commonly used in training GANs?

 

2 / 20

Which of the following frameworks is widely used for developing Generative AI models?

 

3 / 20

Which of the following is a real-world application of Generative AI?

 

4 / 20

What is "prompt engineering" in the context of Generative AI?

 

5 / 20

What is "zero-shot learning" in Generative AI?

 

6 / 20

What does "fine-tuning" mean in Generative AI?

 

7 / 20

What does the "T" in GPT stand for?

 

8 / 20

Which of the following is a major ethical concern with Generative AI?

 

9 / 20

What is Generative AI primarily used for?

 

10 / 20

Which of the following is NOT an example of Generative AI?

 

11 / 20

What is a common use case for Variational Autoencoders (VAEs)?

 

12 / 20

What does "latent space" refer to in Generative AI?

 

13 / 20

Which neural network architecture is commonly used in Generative AI?

 

14 / 20

What is the role of attention mechanisms in transformer-based models?

 

15 / 20

Which of the following technologies powers ChatGPT?

 

16 / 20

What is the main advantage of pre-trained Generative AI models?

 

17 / 20

What is a key component of a Generative Adversarial Network (GAN)?

 

18 / 20

What is the main role of the "discriminator" in a GAN?

 

19 / 20

Which technique combines supervised and unsupervised learning for training Generative AI?

 

20 / 20

What is the purpose of "diffusion models" in Generative AI?

 

Your score is

The average score is 60%

0%

RPA Screening Test

Robotic Process Automation (RPA)

1 / 20

What does “queue” in RPA typically refer to?

 

2 / 20

Which RPA feature ensures compliance with data privacy regulations?

 

3 / 20

What does the term "cognitive automation" imply?

 

4 / 20

  • What does "bot orchestration" involve in RPA?
    a) Assigning tasks to bots based on priorities
    b) Designing workflows for bots
    c) Developing new bots
    d) Training bots using AI models
    Answer: a) Assigning tasks to bots based on priorities
  • What is a "process recorder" in RPA tools?

5 / 20

Which of the following tasks is an example of RPA in finance?

6 / 20

What is the first step in an RPA implementation process?

7 / 20

Which type of RPA bot works independently without human intervention?

8 / 20

What does the "Control Room" component of RPA do?

9 / 20

Which of these is a benefit of implementing RPA?

10 / 20

Which RPA tool uses the concept of "queues" for workload management?

11 / 20

What does the term "bot scalability" refer to in RPA?

12 / 20

What does "attended automation" mean in RPA?

13 / 20

Which of the following processes is NOT suitable for RPA?

14 / 20

Which programming skill is essential to develop RPA bots?

15 / 20

Which of the following RPA tools offers a drag-and-drop interface for automation?

16 / 20

What is the purpose of an RPA "Orchestrator"?

17 / 20

Which component of RPA is responsible for executing automation?

18 / 20

What type of tasks is RPA best suited for?

19 / 20

Which of the following is NOT an RPA tool?

20 / 20

What is Robotic Process Automation (RPA)?

Your score is

The average score is 32%

0%