Study Smart
Unlock Grades
Experience AI-powered revision: unlimited exam questions, instant grading, and a learning path just for you.
AI-Powered IB Feedback That Helps You Excel
Get instant, examiner-quality feedback trained on IB data. Understand exactly what scores marks and how to improve your answers.
It may cause reduced employee productivity because if the system has bugs/errors, employees may...
Feedback
Consider expand on how this can affect the organization, such as loss of clients...
IB Feedback
Great work!
Accurate Marks
Highlights & Annotations
Assessment Criteria
Feedback
You attempted to differentiate implicitly.
You obtained the correct result after differentiating implicitly.
You obtained the correct form but missed the negative sign!
Step-by-step Breakdown
Mark Scheme
Explain the purpose of the findPosition function.
Award [2 max].
The purpose of the function is to search for a target element in a collection;
If the target element is found, the function outputs its position in the collection;
If the target element is not found, the function outputs 'NOT FOUND';
Construct an algorithm using the access methods of a collection to count the number of occurrences of a specific element in the collection.
Award [4 max].
Award [1] for initializing the count;
Award [1] for resetting the collection iterator;
Award [1] for looping through the collection items;
Award [1] for correctly counting occurrences of the specific element;
countOccurrences(COLLECTION, TARGET) COUNT = 0 COLLECTION.resetNext() loop while COLLECTION.hasNext() ITEM = COLLECTION.getNext() if ITEM = TARGET then
Mark Schemes & Hints
Unlock your
potential with AI
Unlock your
potential with AI
AI to support your learning in the best way possible
We train custom AI models tailored to mark each specific subject & question type, with quality checks performed by IB examiners.
All questions are generated by specialized AI models & then individually vetted by experienced teachers.
Marking that'sinstant&accurate
Type
Upload Images
Draw
Practice IB Exam-Style Questions
10,000+ exam-style questions, filtered by subtopic, paper & difficulty. Master IB exam questions with markschemes, model answers & hints.
Question 1
Our customers
speak for us
Students selected
by top universities
Keep calm and Examon
Join thousands of students who've transformed their grades with our innovative AI support. Start for free and discover your path to excellence.
Get started for free