Download a sample page from our Physics Guide here. see that your nerves got the better of you. Calculators are not allowed. There's no sending you home, and then asking you to come back to Oxford at a later date. Mathematics is a fundamental intellectual tool in computing, but computing is increasingly used as a key component in mathematical problem-solving. Copyright The Student Room 2023 all rights reserved. This is important in computer science as a way of classifying how efficient an algorithm is. Interviews will normally be with two interviewers. The key to answering these questions is to always demonstrate your thought process aloud. The course concentrates on areas where mathematics and computing are most relevant to each other, emphasising the bridges between theory and practice. Third year studying towards a four year Master of Mathematics and Computer Science student at the University of Oxford. In the second year, students take part in a group design practical, which may be sponsored by industry. Interviewer: Right. Interviews will take place on weekdays between Wednesday 7 and Wednesday 14 December. Lectures may be up to 100 students. Good knowledge of the current Grades 9-11 french, math and science curriculum, particularly senior math and including, but not limited to, Advanced Functions, Algebra, Trigonometry, and Vectors, Physics, Chemistry, and Biology. Please visit the Computer Science website for the latest information on ourstandard offers for students taking BTECs. Mathematics and Computer Science at Oxford University. We'll keep you updated with new resources and the latest advice. Most of my students have said they enjoyed (at least some aspects of) the interviews. Dear University of Oxford, The following request is under the FREEDOM OF INFORMATION ACT, 2000. During tutorials (normally lasting an hour), college subject tutors will give you and one or two tutorial partners feedback on prepared work and cover a topic in depth. If youre stuck, the interviewer will give you hints. Finally, don't rush in the interviews: it is okay to stop and think about your answer for a bit, and don't be afraid to ask for clarification and/or help. there a way of filling the first box of blocks that eliminates a colour, Student: So recursive formulae have base cases. This article has been made from a collection of accounts from Oxbridge applicants. First college interviews will take place on Wednesday 7, Thursday 8 and Friday 9 December. The focus of the interviews is almost entirely on mathematics and solving mathematical problems. if half or more vote for the division, it stands. Student: Well if we put in 3 or more 1s then the machine goes to state 3+ and stays there forever. All the interviews happen over a period of a couple of days. This works because x and 10x are increasing functions: if x>y then x >y and 10x>10y. Our students take advantage of third- and fourth-year projects to put their creative abilities . The most important qualities we are looking for are strong mathematical ability, the ability to think and work independently, the capacity to absorb and use new ideas, and a great deal of enthusiasm. I will applying to study Computer Science with Natural Sciences for 2019 entry. If not, explain fundamentally why not. Applying the logarithm again [pauses] were looking for a number where 2x=3. Student: Okay. Apart from cursory questions about how I was doing that day, all of the questions were maths questions. Please refer the links below for information on the support to you available from your funding agency: States of JerseyStates of GuernseyIsle of Man. . First interviews, usually just with a first college, will take place on Monday 5, Tuesday 6, Wednesday 7 and Thursday 8 December. It was a difficult one to start with especially as the tutor was quite stern and inexpressive, but I made sure to keep talking through my ideas and asking for help where necessary. Student: Well if we solve 100n3=n4 then we can see where they intersect. Decisions regarding second college interviews will be communicated to applicants by 11am on Thursday 8 December. [thinks] We only need to know two things, whether there have been an even or an odd number of 1s input. Each one, large or small, will have the following essential facilities: Porters lodge (a staffed entrance and reception), Lending library (often open 24/7 in term time). If you are applying for one of the following courses you will be required to sit the MAT: Computer Science, Computer Science and Philosophy, Mathematics, Mathematics and Computer Science, Mathematics and Philosophy, Mathematics and Statistics. So we also need n>1. 4. With over 12 years of experience tutoring in the UK, Ireland and Dubai, I currently work as a private tutor and educational consultant, with a deep understanding of the education sector. TMUA to be withdrawn from 2024. Subject for which you are applying (optional) In the first interview, Alissa was asked a series of short questions related to biochemistry. Here are some problems that have been used in interviews in the past. Wednesday 14 December to Thursday 15 December. Because computers are based on language - that is, they interpret a sequence of commands using logic - we can use mathematics to prove things about the capability of computers. Some interviews for overseas candidates will take place in the week commencing 5 December. Admissions interviews at Oxford can seem a bit mysterious and stressful. conversation, anyway. Do we need the whole number? Decisions regarding third college interviews will be communicated to applicants by 10am on Wednesday 14. It starts in an initial state and changes state according to the input it receives. And we get n3(n-100)=0 so they intersect at 0 and 100. As well as multiples of 2 and 3, we can make a DFA to test divisibility by any number for which we have a divisibility rule involving the digits they end in, or some type of digit sum. Check the official Everything you need to know, including guidance on how to prepare, can be found on theMAT page. The interviewer would not make the student add all of the labels, just enough to explain how the DFA works. This was my best interview and I felt relaxed throughout (partially because it was conducted on a sofa in the tutor's house), which restored some of my confidence after the first interview. Emphasis is placed on principles and problem solving rather than specific software technology. Note: final order (slowest to fastest) is: n, n, 100n3, n4, (n)n, nn. How can this be extended to make a DFA that accepts a finite set of strings, 1a, 1b, , 1z? Has oxnet sent out replies to applications yet? To find out more about how our teaching year is structured, visit ourAcademic Yearpage. I find the tutorial system very helpful I think it is the best thing about Oxford. [pauses] Okay so maybe n4 overtakes 100n3 higher up. Please refer to the "Other Scholarships" section of our Oxford Bursaries and Scholarships page. To meet that aim, Oxford offers one of the most generous financial support packages available for UK students and this may be supplemented by support from your college. And if we input something else? Decisions regarding additional interviews will be communicated by 11am on Wednesday 14 December, and additional interviews will take place on Thursday 15 December. Preview: The admissions incident of the University of Oxford 2022. We Answer! Recursion is one of the most common techniques for writing algorithms, and occurs widely throughout computer science as well as mathematics. This is done in such a way as to even out the number of applicants for each place. This is simply for the interviewer to use and discuss with you in the interview. Student: So thats the recursive case. By understanding how the interview works and, crucially, what it is that the interviewer is looking for. Candidates are expected to have Mathematics to A-level (A or A* grade), Advanced Higher (A grade), Higher Level in the IB (score 7) or another equivalent. Thus (n)n grows faster than 100n3. For more information, see our guide to how to prepare Oxbridge Computer Science interviews, and what to expect in a Computer Science interview. Second college interviews will take place on Friday 9, Monday 12, Tuesday 13 and Wednesday 14 December. The vast number of subjects under the umbrella term 'Maths' are linked by their methods of taking . Is there a way of reducing the problem as given to a smaller asked at the start of the interview. become easier if we replace those numbers with smaller ones, or The interview was structured as two longer questions with several parts, and these focused on an algorithmic approach to maths questions involving modular arithmetic that could be implemented by a computer. 6. Find a recursive formula for * and use this to find the iterated logarithm of 8. You will then be informed about additional interviews by 11am on Wednesday 14 December, with these additional interviews taking place on Thursday 15 December. Question: Put the following functions in increasing order in terms of how fast they grow as n tends to infinity: 100n3, n4, n, (n)n, n, nn. The question relates to Big O notation, a way of classifying functions in terms of how fast they grow. You might be asked general interview questions so that the interviewer can learn more about you review ourlist of General Interview questions to prepare. This is a very pure approach to computer science, since many mathematicians also use computers to solve . This is followed by the sample interview itself and then a tutors' commentary during which they discuss how they feel the interview went. good idea of what to expect from your own interview. Also, it is important to try to remain positive throughout the experience. Perhaps you can have a friend or relative ask you these questions so that you can develop your skills of thinking under time pressure and speaking out loud. Some students may have already encountered Big O notation in A level Computer Science, or elsewhere; if this is the case, the interviewer may add more functions or continue pushing the student further until they get to an area they are unfamiliar with. Candidates may also have a college interview during this time. We don't want anyone who has the academic ability to get a place to study here to be held back by their financial circumstances. If you are shortlisted you will be invited for online or in-person interviews. Oxford Maths/CS Interview Questions. The Oxford Computer Science interview dates for 2023 entry will take place between Monday 12 December 2022 and Thursday 15 December 2022. Oxford Learning St. Albert. Interviewer: Okay, good. Student: 22=1and then we stop at 1, so its 1? We may ask you to tell us about an area of mathematics you have studied; we may look in detail at a point of technique, or curve sketching; we may ask . this tell us much that is useful. One way to make functions easier to compare is to take logarithms or powers of both sides. This will get you used to discussing Maths out loud. Copyright 2023 Oxford Interview Questions. The interviews all ran from around 30 minutes to an hour. It offers opportunities for potential computer scientists both to develop a deeper understanding of the mathematical foundations of their subject, and to acquire a familiarity with the mathematics of application areas where computers can solve otherwise intractable problems. This lends itself to another way of deriving the range in which numbers have an iterated logarithm of 3: find the smallest numbers with iterated logarithms 3 and 4, and then any number with iterated logarithm 3 is between these values. Most first and second college interviews will take place on Monday 12 December and Tuesday 13 December. Thursday 8 December to Wednesday 14 December. Mathematical Sciences atThe University of Oxford was ranked as one of the best in the UK in the most recent (2021) Research Excellence Framework (REF). 1,193 Following. In some cases, you may have another additional interview at a third college. Alejandra: My name is Alejandra and I am playing the role of Nigel, one of Matilda's classmates. The interviewer isnotlooking to catch you out, but rather for you to demonstrate your curiosity, knowledge and passion for Computer Science. It was me on one side of the table, and the two tutors/interviewers sitting on the other side. First college interviews will take place on Monday 5 and Tuesday 6 December. Student: So if we take the logarithm of 1 we get 0, which is less than 1. At Oxford, the second year course Models of Computation covers DFAs and their properties, as well as non-deterministic finite automata and several other types of theoretical machines. Getting through a significant part of the question will already likely earn the student an Oxford place. It also gives mathematicians access to both a practical understanding of the use of computers and a deeper understanding of the limits on the use of computers in their own subject. If we have a number bigger than 1, then we apply the logarithm. College tutorials are central to teaching at Oxford. Interviewer: And that means the iterated logarithm of 1 is? If the problem contains specific numbers (like 10, 100, 23, 34), does it Additional interviews will take place between Thursday 8 and Tuesday 14 December. The Oxford website cites that whilst interviewers may ask you about extra-curricular activities, they will not be used for judging your performance unless they help to showcase selection criteria for the specific course you are applying for. Not every function is increasing e.g. Due to high demand for consultation slots, Cambridge Maths Mastermind for 2023 Entry, Oxford Computer Science Mastermind for 2023 Entry, Cambridge Computer Science Mastermind for 2023 Entry, Oxford Engineering Mastermind for 2023 Entry, Cambridge Engineering Mastermind for 2023 Entry, Oxford Economics & Management Mastermind for 2023 Entry, Cambridge Economics Mastermind for 2023 Entry, Oxford PPE / E&M / History and Econ (TSA), Imperial Engineering/Materials (Interview), Cambridge Biological Natural Sciences Interviews, Oxford Biology / Biomedical Sciences Interviews, how to prepare Oxbridge Computer Science interviews, what to expect in a Computer Science interview. Top tip: A striking first sentence will grab the admissions tutor's attention. Interviewer: Yes. The Department of Computer Science publishes a brief report each year on the admissions process for the undergraduate degrees in Computer Science, Computer Science and Philosophy, and Mathematics and Computer Science. What is it like to study English MSt at Oxford? We are quite used to the fact that candidates are nervous when they come for interview, and we are willing to discount one or more interviews if we Student: So the number is divisible by 3 if you add all its digits together and get a multiple of 3. And then heres y=100n3. For each of my interviews, I was introduced to two tutors who were interviewing me together. As preparation, pick a Maths problem, such as one of these sample questions, and discuss your answer with a friend or an older person (a parent or teacher). Company. Islands students are entitled to different support to that of students from the rest of the UK. The tutors were also very pleasant and welcoming and I enjoyed the questions asked. A series of talks and lectures by Oxford's Mathematicians exploring the power and beauty of their subject. [pauses] So the graph of n4 overtakes 100n3 past 100. Each candidate will have interviews at two colleges between Monday 5 and Friday 9 December. My school ran some sessions in preparation for interviews covering general questions on why I chose the course etc. and I attended a mock interview run by AMSP which was great practice. For more information please refer to ourcourse fees page. After the solutions have been posted, if you have a different way of solving the problem, I'd be very happy to hear from you, so please do send me an email. All colleges offer at least one further year of accommodation and some offer it for the entire duration of your degree. First and second college interviews will take place on Monday 12, Tuesday 13 and Wednesday 14 December. Best preparation. Student: No, actually shouldnt n4 grow faster? The tutors were very helpful, and explained a topic more thoroughly using an example when I didn't understand a limit question. Student: So we cant do this just by looking at the last digit, because multiples of 3 can end in any digit. And in this case we stop applying when the number is less than one. The easiest way to demonstrate your enthusiasm for Computer Scienceis to show that you are self-motivated and have studied the subject in your free-time for enjoyment for example through online lectures and independent reading. The iterated logarithm is used in computer science as a measure of complexity of some algorithms that is, how quickly they run. Student: Oh, we just need to know whether its a multiple of 3 or not. An exciting opportunity has arisen to join the successful and energetic team at Oxford International College, a small college specializing in the teaching of GCSEs and A-levels to academically ambitious international students whose aims are to get into the top . Interviewer: In fact it doesnt matter, but lets say its the common logarithm. Additionally, given two DFAs M1 and M2 which accept multiples of m and n, we can make a DFA M3 which accepts multiples of mn. And then if we take the logarithm of that then it gets even smaller [pauses] because y=n grows slower than y=n so if we set n=n then we get that n is slower than n. Interviewer: Okay. And make sure to get plenty of sleep the night before your interviews! Write this number as Power-Tower(2,k). Unseen maths and computer science questions (graph sketching, prime numbers, new topics, sorting, etc. Interviewer: Okay, good. [thinks] Yes, it should be, because you dont need to apply any times once the number is less than 1 or equal to 1. Read more about Oxford colleges and how you choose. They will get in touch with you, good news or bad. They made new progress on fundamental questions in the field . Two at your main college, and one somewhere else. So it would look like this. Msc in mathematics and foundations of computer science. discussion where you and the interviewer explore the problem. The typical weekly timetable for a student in Mathematics and Computer Science is similar to that forComputer ScienceorMathematics. If it's less than a week before the scheduled interview period for your course, and you haven't heard anything, then do get in contact with the college - it may mean something has gone astray in the mail. If you want to do Maths and CS at Oxford you need to do the MAT, so I guess if you do well on that it could help the situation. Three averages are given for each year; $\mu_1$ is the average score of all Oxford applicants for Maths, Maths & Stats, and Maths & Philosophy, $\mu_2$ is the average score of those applicants who were shortlisted for interview, and $\mu_3$ is the average . Some interviews for overseas candidates will take place in the week commencing Monday 28 November. Further Mathematics is highly recommended. Explain how to construct a DFA which accepts only the string 1n. This was a challenging interview but I felt that I performed well as the question was well broken down into parts and the tutors were pleasant and provided help when necessary.
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