Or if that number is still too big to work out if its divisible by 3, you can keep adding its digits together until you get down to a single digit number. Interviewers will often ask questions which generalise facts you have just worked out. Maths and Computer Science Resources - Corpus Christi College, Oxford Interviewer: Okay, good. First college interviews will take place between Monday 5 and Thursday 8 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. What factors contribute to its accuracy? the bar of chocolate consists of just one row of squares? This can be done either by letter or by email - it varies from college to college. Second college interviews will be on Monday 12, Tuesday 13 and Wednesday 14 December. I will applying to study Computer Science with Natural Sciences for 2019 entry. and I attended a mock interview run by AMSP which was great practice. Copyright The Student Room 2023 all rights reserved. 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. I made sure that I knew and had read my personal statement so I could answer any questions on it. Admissions interviews at Oxford can seem a bit mysterious and stressful. 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. list of problems that have been used in the I also talked through questions with family and with some younger students I tutored at school to practice being able to explain my ideas clearly to other people. Experience. Are there other simplifying assumptions that you can try? Computer science is mostly pure mathematics so ensure those areas of your maths are well revised - that is what you'll be tested on. We say a language (set of strings) is decided by a DFA if the DFA accepts every string in the language, and rejects every string which is not in the language. [silence] Or just a property of it? They have been specially edited for applicants for each subject by a team of Oxford and Cambridge graduates. Most first and second college interviews will take place on Monday 12, Tuesday 13, Wednesday 14 and Thursday 15 December, although some interviews for overseas candidates will take place in the week commencing Monday 5 December. We can discount the 2 as it is a constant and we see that as n becomes very large, n>3 so nn>n3. this tell us much that is useful. And then heres y=100n3. They were very similar to the later MAT questions, which are written specifically for computer science applicants. Student: Then we need n states. Applying to Oxford Math and Computer Science : r/6thForm - Reddit Interviews can be very stressful and tiring, but try to treat each interview separately, they are all opportunities to prove your passion and interest for your subject. But we cant store the number because we dont know how big it will be. Interviewer: Thats right. Apply now! For my first interview I was given a sheet of six questions to answer before I went in. My interviews were held in person, but yours will be online. Based on the information given during the application process, and the results of the MAT test, around 1 in 5 of our applicants They made new progress on fundamental questions in the field . So its *n=*(n)+1. Later on in the process, you may be informed of an additional interview. The question tests ability to learn new information quickly, and to design abstract machines. Shortlisted applicants may have more than one interview with more than one college, For some courses, all interviews will be arranged in advance, In other courses, there will be an initial block of pre-organised interviews which may then be followed by additional interviews, Where additional interviews are possible, the timetable gives the time by which you will be informed about them, and the days they may occur on, You should be given at least 24 hours' notice of any additional interviews, Where times are given in this timetable, they are given as UK time (GMT), Candidates may be asked to attend interviews outside of the timeframes given in this timetable, Should an interview need to be rearranged due to technical difficulties or similar, then the rearranged interview may occur outside of the timeframes given in this timetable. 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. You are a contestant . Decisions regarding third college interviews will be communicated to applicants by 10am on Wednesday 14. Student: So heres y=n3. All of the Oxford Computer Science interview questions were academic and quite challenging. From then on, we conduct interviews that are like a mini-tutorial. 'For me the best bit of the course is the practical element, such as imperative programming. become easier if we replace those numbers with smaller ones, or The question relates to Big O notation, a way of classifying functions in terms of how fast they grow. Second college interviews will be on Friday 9 or Tuesday 13 December. Decisions regarding additional interviews will be communicated by 11am on Wednesday 14 December, and additional interviews will take place on Thursday 15 December. Can you solve it? An Oxford University admissions question First college interviews will take place between Wednesday 7 and Friday 9 December. Register to find out more about our upcoming open days. Two at your main college, and one somewhere else. Tweets & replies. Thursday 8 December and Tuesday 13 December. So how can we use this idea to construct a DFA? Most first college interviews will take place on Monday 5 and Tuesday 6 December. Wherever possible, your grades are considered in the context in which they have been achieved. 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. Making your application | Department of Computer Science and Technology In some cases, you may have another additional interview at a third college. First and second college interviews will take place on Tuesday 6, Wednesday 7, Thursday 8 and Friday 9 December. Note: These annual fees are for full-time students who begin this undergraduate course here in 2023. I found some past maths and computer science interview questions online and worked through several of them in practice, and to warm up just before the interview. Or whether its 1 more or 2 more than a multiple of 3. If we solve (n)n=n4 then we get 10(n)n=10(n)2=10n4. 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. Maths and Computer Science Example Personal Statement Student: We could just get rid of n and have one state from each number 0, 1, 2, . Interviews will normally be with two interviewers. Read further information about potential course changes. Admissions Criteria For the Mathematical - University of Oxford Occasionally, they would have to help me to reach the answer to a part of the question, before continuing to the next part. If you have come across Big-O notation, the iterated logarithm (written *) is interesting as it is a function which grows very, very slowly much slower than any function in O(n) or even O(n). *For courses starting on or after 1 August 2021, the UK government has confirmed that EU, other EEA, and Swiss Nationals will be eligible for student finance from the UK government if they have UK citizens rights (i.e. Additional interviews will take place between Thursday 8 and Tuesday 14 December. Please note that there may be no data available if the number of course participants is very small. Interviews can take place on any weekday between Monday 28 November and Friday 16 December, although most interviews will take place between Monday 5 and Tuesday 13. Based on the information given during the application process, and the results of the MAT test, around 1 in 5 of our applicants are invited to come for an interview. In addition, please note the following: Most first and second college interviews will take place on Monday 12 December and Tuesday 13 December. The interviewer could introduce more functions such as (n)n, 2n, 3nor (n)(n)n. The question requires a thorough understanding of logarithms and exponentials, and of graph sketching. Alejandra: My name is Alejandra and I am playing the role of Nigel, one of Matilda's classmates. three interviews two in the college they have chosen (typically on the Monday or Tuesday), and another Save my name, email, and website in this browser for the next time I comment. 1:1 interview tuition, specific course materials, online guided tutorials, expert support service 24/7 and more! 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. My final interview (maths) was at my original college and I was invited back on the final day for another interview. University of Oxford MSc Neuroscience 2023 Entry. Our SubjectInterview Guides help you to prepare and go into your interview with confidence. Decisions regarding additional interviews will be communicated to applicants by 2pm on Friday 9 December. 6. Calculators are not allowed. Student: So if we start with 8 and take the logarithm and were using base 2 then 23=8 so we get 3. 1 = much less confident, 5 = much more confident. Each candidate will have two interviews across Monday 5 and Tuesday 6 December (they may or may not be on the same day). The Student Room and The Uni Guide are both part of The Student Room Group. Eight exam papers (four Computer Science and four Mathematics). Each candidate will have one interview at each of two different colleges, with either interview taking place on any of Thursday 8, Monday 12, Tuesday 13 and Wednesday 14. good idea of what to expect from your own interview. For one college I had a pre-interview test that I had to work through, and then discuss in the interview. [pause] Ill start by sketching some of these equations. Student: [pauses] Oh, should it be 0 instead of 1? Student: [after reading the question] So the machine theyve given us solves this problem when n is 2. Then the machine stays where it started, in state 0. Thursday 8 December to Wednesday 14 December. They asked many follow up questions. 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. The interviewer does not expect you to be able to answer every question immediately, but rather wants to determine that you are able to think about and work on unknown topics with confidence, intelligence and clarity and they wont be able to do that if you sit in silence! How did your interviews go? . Use the list of questions below to prepare. There are no compulsory costs for this course beyond the fees shown above and your living costs. Leslie Lamport revolutionized how computers talk to each other. My third interview (computer science) was at a different college, and I felt that it also went quite well. They have to decide amongst themselves how to divide the treasure, but must abide by pirate rules: 1) The most senior pirate proposes the division. The interviewer cares about how the student thinks and responds to new information, not how much information they already know. Maths & Computer Science, oxbridge | 0 comments. The entrance to the Mathematical Institute. It grew quickly from 1167 when English students returned from the University of Paris. Also, it is important to try to remain positive throughout the experience. . Its okay to change your answer or to be unsure. Students are then free to choose options from a wide range of mathematics and computer science subjects. I found that I could work through the questions confidently and explain my ideas clearly. [pauses] Okay so maybe n4 overtakes 100n3 higher up. Please Note: Currently The OxfordInterview Guide is available for Chemistry and Physics (available to download below). In 2022, interviews will all be held online. The fourth year allows the study of advanced topics and an in-depth research project. The candidate's interest and achievements are clearly shown which is vital to Admissions Tutors. Decisions regarding second college interviews will be communicated to applicants by 11am on Thursday 8 December. Questions on my personal statement linking to computer science. If I got stuck, they would give me hints or ask me follow up questions to try and get me to work out the answer myself. Interviewer: Okay. Unistats course data from Discover Uni provides applicants with statistics about a particular undergraduate course at Oxford. So it should be *n=0 if n 1. You are given 10 boxes, each large enough to contain exactly 10 wooden building blocks, and a total of 100 blocks in 10 different colours. Interviewer: Okay. Wednesday 14 December to Thursday 15 December. Make sure you have your revision notes on hand for those few days, a pen, and maybe a book or something else to help you relax. past. Official LSE Undergraduate Applicants thread 2023. Oxford Comp Sci (@CompSciOxford) / Twitter It is amazing to have these great academics give you one-to-one help in their specialty throughout your degree. Some candidates may already be familiar with deterministic finite automata, perhaps under the name finite state machines, but the interviewer is testing how well the candidate can learn new information. Monday 12 December to Thursday 15 December. Interviewer: Right. The double circle around the state 2 indicates that it is an accepting state. What strings does this machine accept? Student: Well it depends if its 1 or 2 after weve done it twice. We don't ask about non-technical Student: So we do it once to get 3 and then a second time to get a number between 1 and 2 and a third time to get a number between 0 and 1 so its between 2 and 3. Your son might consider studying some more mathematics in his own time (although I realise there are only so many hours in the day). It is the colleges, rather than the Department that send out the interview invitations or, sadly, let you know that you haven't been shortlisted. So (n)n grows faster. 11. I am making a request for the data that shows the breakdown of the decision making process, sorted by MAT score. Online interviewees were sent links to a Microsoft Teams meeting for each of their interviews. It felt very much like a tutorial of sorts, rather than simply a straightforward interview. When this happens tut. Education Oxford, England cs.ox.ac.uk Joined June 2014. 7x 30 min interviews, spread over 3 days. For further admissions statistics, please visit the University admissions page . Offering a full range of programs for students of all ages and abilities, Oxford Learning uses the science of cognitive learning to help all students develop stronger learning skills they can rely on for life! Mathematics Open Days- 22 and 29 April 2023. Applying the logarithm again [pauses] were looking for a number where 2x=3. There is still a chance that you will be one of 2-3 people with similar interview performance who compete for the last place. I made sure that I was confident with my Year 12 and early Year 13 maths. Questions were asked on the syllabus and what I expected to be on it. Interviewer: And how do you tell if the number is divisible by 3 with that test? (Can you think of a DFA which does the same thing with fewer states?). Transfer between the BEng in Mathematics and Computer Science and MEng in Mathematics and Computer Science is possible until the end of Year 2 subject to meeting certain minimum results criteria. Why is the pole vaulting world record about 6.5m, and why cant it be broken? Tidy boxes. 5 min read. Of course, it should also be something that makes you feel productive staying in your pyjama bottoms for your online interview will probably not put you in the right mindset to excel. Student: Well, we can just keep a running track of the sum of the digits. To find out more about how our teaching year is structured, visit ourAcademic Yearpage. Some states are accepting; if the machine is in an accepting state when the input terminates, then it accepts the input. So we can have a state for even and a state for odd. Student: Right. 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. 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. This is done in such a way as to even out the number of applicants for each place. University of Oxford document.write(new Date().getFullYear()); /admissions/undergraduate/how_to_apply/interviews.html, University of Oxford Department of Computer Science. The additional material relating to power towers relates to a function in arithmetic known as tetration. The tutors were very helpful, and explained a topic more thoroughly using an example when I didn't understand a limit question. The interviews all ran from around 30 minutes to an hour. Each guide discusses ten Cambridge Interview Questions in depth with answers and approaches - along with possible points of discussion to further demonstrate your knowledge. Admissions Feedback 2022-23 | Merton College, Oxford Student: [pauses to think] 21=2 and 22=4 so it should be between 1 and 2. Maths interview questions | Math Workbook Now Id like you to find all numbers which have an iterated logarithm of 3. The interviewer may then discuss some of the questions from the exercise, with you, during your interview. Tel: (780) 809-9753. For more information, see our guide to how to prepare Oxbridge Computer Science interviews, and what to expect in a Computer Science interview. My advice would be to make sure to be very confident on the year 12 and 13 subject material before the interview. Interviewer: How can you tell if that happens? My first interview (maths) was the hardest with some very difficult algebraic topic, I felt I struggled with this interview though after talking with other students I found that almost every struggled.
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