Exam Guide
Prepare effectively for your online examinations with these guidelines and tips.
Data Structures Exam Guide
Exam Guidelines
- Duration: 60 minutes
- Questions: 50 multiple-choice questions
- Passing Score: 60%
- Topics: Arrays, Linked Lists, Stacks, Queues, Trees, Graphs, Sorting, Searching
Tips
- Review time complexities for algorithms.
- Practice implementing data structures in code.
- Understand differences between data structures.
Sample Questions
- What is the time complexity of inserting an element into a binary search tree? (O(log n))
- Which data structure uses LIFO principle? (Stack)
Preparation Advice
Focus on understanding concepts rather than memorizing. Use online coding platforms for practice.
Web Development Exam Guide
Exam Guidelines
- Duration: 60 minutes
- Questions: 50 multiple-choice questions
- Passing Score: 60%
- Topics: HTML, CSS, JavaScript, Responsive Design, Frameworks, Backend Basics, APIs
Tips
- Build small projects to apply concepts.
- Learn browser developer tools.
- Understand responsive design principles.
Sample Questions
- What does CSS stand for? (Cascading Style Sheets)
- Which HTML tag is used for the largest heading? (h1)
Preparation Advice
Create a portfolio website. Practice with freeCodeCamp or similar resources.
AI Fundamentals Exam Guide
Exam Guidelines
- Duration: 60 minutes
- Questions: 50 multiple-choice questions
- Passing Score: 60%
- Topics: AI Basics, ML, Data Prep, Supervised/Unsupervised Learning, Neural Networks, Evaluation, Ethics
Tips
- Understand key algorithms like linear regression, decision trees.
- Learn about overfitting and underfitting.
- Study ethical considerations in AI.
Sample Questions
- What is supervised learning? (Learning with labeled data)
- What metric is used for classification accuracy? (Confusion Matrix)
Preparation Advice
Use datasets from Kaggle. Learn Python libraries like scikit-learn and TensorFlow.