The Oxbridge Computer Science Interview Dubai Students Meet in 2027
Four Computer Science specifications are taught in Dubai and not one of them lets you drop content. The route that can is your maths.
Get the Computer Science pack — £180Four Computer Science specifications are taught in Dubai and not one of them lets you drop content. The route that can is your maths.
Get the Computer Science pack — £180A Dubai school may teach Computer Science as Cambridge International 9618, as OxfordAQA 9645, as the IB course whose first assessment is 2027, or as CBSE 083. Those are four different contents lists, and Oxford’s Computer Science department tells applicants to do lots of problems “on and near your syllabus”. Which syllabus is therefore the first question, and no page ranking for this search asks it.
Ask a sixth-former here what they study and the answer is “Computer Science A-level”. Ask which one, and the answer matters more than almost anyone expects, because these specifications are not interchangeable and an interviewer works from what your own course covered.
Our UAE interview pillar raises it and stops: it tells you to check your board and your route before assuming what you were taught matches what a UK applicant was taught. This page answers it for Computer Science, specification by specification. The short version is not what we expected to find.
Every specification claim on this page was read from the awarding body’s own published contents list, not from a keyword search. Dates are for 2027 entry. Calendar claims are scoped to Dubai; families in Abu Dhabi and the other emirates should check with ADEK and with their own school.
Cambridge accepts all of these routes. Its qualifications page says it accepts international A levels “offered by Cambridge International, Oxford AQA or Pearson Edexcel, as they are comparable to UK AS and A levels”. So this is never a question about whether you are eligible. It is a question about what you have been shown.
What nobody publishes is which board each UAE school uses. KHDA’s open data has no exam-board field, and neither university publishes its applicants by country and qualification. So the honest instruction is the one our pillar gives: find your specification code on your exam entry. Once you have it, the table below tells you what an interviewer can and cannot assume.
| Route | Structure | Optional content? |
|---|---|---|
| Cambridge International 9618 | Four papers; theory, problem-solving, advanced theory and a practical | None — “At A Level candidates take all four papers” |
| OxfordAQA 9645 | Four units; AS Units 1–2, A-level Units 3–4 | None |
| IB Diploma Programme | Themes A and B, first assessment 2027; 240 HL hours against 150 at SL | None; one HL-only topic, abstract data types |
| CBSE 083 | Class XI and Class XII units, Python throughout | None |
| Pearson IAL (YCP01) | First teaching September 2026 | Not available in time — see below |
Source: each awarding body’s published specification, read 24 September 2026.
No, and this is the finding that surprised us. In A-level Mathematics, a Dubai school genuinely chooses: Cambridge International 9709 offers a mechanics route and a statistics-only route, and Pearson’s International A Level lets a school pick one applied pair from five. Two students at neighbouring desks can hold the same certificate having been taught measurably different mathematics.
Computer Science does not work like that. Cambridge International 9618 states it plainly: at AS Level candidates take papers 1 and 2, and “At A Level candidates take all four papers”. OxfordAQA 9645 is four compulsory units. The IB course has a single HL-only topic and no menu. CBSE has no options. So if you are worried that your Dubai school quietly skipped a section an interviewer will expect, the specifications say it cannot have happened — not by choosing a route, at least.
There is one more reassurance in the Cambridge International document. Its 2027–2029 edition records that “There are no significant changes which affect teaching”, so a student taught from the 2026 edition and one taught from the 2027 edition sit the same subject.
Because nothing can be dropped, the differences are all additions — and they are real. The sharpest is theory of computation. OxfordAQA 9645 gives it a whole section, 3.13, covering finite state machines (for machines with output, “only Mealy machines are required, not Moore machines”), regular expressions and their equivalence to finite state machines, and Turing machines, described as a computer “with a single fixed program” running on an infinite tape.
Cambridge International 9618 has none of the three. Its A Level content overview enumerates eight sections, 13 to 20, and not one of them is a theory-of-computation section. That is established from the syllabus’s own topic list, which is the only safe way to establish an absence; a keyword count would have misled in both directions here, because Big O, Dijkstra and Backus each appear exactly once in 49 pages.
What 9618 gives you instead is substantial. It teaches Big O notation “to specify time and space complexity”. It asks candidates to write algorithms to insert an item into a stack, a queue, a linked list and a binary tree. It teaches recursion as a named topic, including tracing recursive algorithms. It covers Backus-Naur Form and Reverse Polish Notation. And it meets A* and Dijkstra inside its artificial intelligence section, with the qualification that candidates “will not be required to write algorithms to set up, access, or perform searches on graphs”. That is a meaningful distinction to be honest about in an interview: you have seen what the algorithm does, not built it.
The IB course names machine learning in its own course description and confines abstract data types to higher level, where Paper 2 carries “Additional questions for HL, focused on OOP and abstract data types”. One thing worth knowing if you are on it: its first assessment is 2027, so a Dubai IB candidate interviewing in December 2026 is in the first cohort of that course. There are no past papers behind you, and no previous cohort behind your interviewer either.
Because it does not exist yet as a completed qualification. Pearson’s specification for the International Advanced Subsidiary (XCP01) and International Advanced Level (YCP01) in Computer Science gives first teaching as September 2026, first examination June 2027, and first certification from August 2027 for the Advanced Subsidiary and August 2028 for the full Advanced Level.
Read those dates against a 2027-entry application, which is submitted in October 2026 and decided in January 2027, and the conclusion is firm: no 2027-entry applicant can hold a Pearson International A Level in Computer Science. If your school has just launched the course, you will finish it after the decision is made. That is not a disaster — Cambridge’s own department says an A-Level in Computer Science is “also valuable if your school offers it”, phrasing that assumes plenty of applicants do not have one — but it does mean your application rests on your other subjects, and above all on your maths.
Your specification decides what you have seen. It does not decide what you can do with an unfamiliar problem.
Our Computer Science pack is ten of our own practice questions in the style of the interview, each with prompts and a worked answer, written by specialist tutors — Big-O growth rates, password-counting combinatorics, comparing which of two enormous powers is larger, and a full termination-and-correctness proof for bubble sort. There is no free sample in Computer Science. There are 30 packs across 17 subjects at £180 each.
Computer Science pack — £180 Maths I — £180Cambridge’s Computer Science department explains its own weighting better than we could. Asked whether it values an A-Level in Computer Science, it answers yes, and then: “Our primary focus is on Mathematics because it is taught in all schools, provides a formal underpinning for much of our course, and there is a positive statistical correlation between those who do well in mathematics at school and those who do well on our course.” Note the reason. Maths is the common denominator because every curriculum has it. Computing is not.
The entrant figures follow from that. Of Cambridge Computer Science students who had taken A levels and started in 2018, 2019 and 2023, over 97% had Further Mathematics and 84% had Physics, while only 64% had taken Computing at all. Eighty-seven per cent achieved at least A*A*A*, and IB entrants mostly had at least 43 points.
And it is in the maths that a Dubai route can genuinely leave you short. Cambridge International 9709 is six components — three pure, one mechanics, two probability and statistics — and its enumerated content overview contains no proof topic and no algorithm anywhere. Pearson’s International A Level fixes four pure units and then adds one applied pair chosen from M1+S1, M1+D1, M1+M2, S1+D1 or S1+S2. Decision Mathematics 1 is the only unit in that suite that is about algorithms, and it sits in just two of those five pairs. Choose one of the other three and you will not have met an algorithm in a maths lesson at all.
Even D1 stops short of the question an interviewer is most likely to ask next. It names bin packing, bubble sort, quick sort and binary search; it teaches Prim’s, Kruskal’s and Dijkstra’s algorithms. And then it says: “The order of an algorithm is not expected.” So a student can arrive able to run Dijkstra by hand and never have been asked how its cost grows.
Put the two subjects together and the position is unusually clear. A Dubai student on Cambridge International meets Big O in Computer Science and never in Mathematics. A Dubai student on Pearson with D1 meets Dijkstra in Mathematics and is told the order of an algorithm is not expected. A student on Pearson without D1, taking 9618 alongside, meets both, in one subject. A student on neither may have met neither. Four outcomes, and every one of them is set by two choices a school made, not by anything the student did. If you want the single highest-value hour of preparation available to you, it is working out which of those four you are in, and reading round the gap.
For 2027 entry the TMUA stands in front of both universities, which is new for Oxford and catches a lot of published advice out. Cambridge’s course page: all applicants for Computer Science are required to take the TMUA at an authorised assessment centre. Oxford’s department: “From 2007 to 2025, the department organised a different test called the Mathematics Admissions Test (MAT). For the 2026 admissions round, the MAT will not take place, and all applicants will take the TMUA instead.”
Three of the eight competing pages we read for this search still present the MAT as a live Oxford Computer Science test, and one frames the MAT and the TMUA as a choice between the two universities. If you have been working from a guide like that, the mathematics you practised is not wasted — Oxford says the topics are very similar — but the test you are booked for is not the one it names.
The Dubai logistics are straightforward, and better than they are for some countries. UAT-UK restricts the test to two October days in mainland China, Hong Kong and Macau; everywhere else, including the UAE, “All three tests will run on all days” of Test Window 1, 12 to 16 October 2026 (UAT-UK’s published key dates). Booking closes at 6pm UK time on Monday 28th September 2026. Results reach candidates on Monday 16 November 2026. UAT-UK publishes the fee as £78 in the UK and Republic of Ireland and £133 for candidates sitting elsewhere, which is the Dubai figure and worth budgeting for alongside the application itself.
Two Cambridge Colleges set a second written paper. The course page says that if you are applying to Peterhouse or Trinity you will also need to take the Computer Sciences Aptitude Test, and Cambridge’s department places such assessments “on the day of interview”.
For a Dubai reader the interesting thing about the CSAT is its design. Where the TMUA is a fixed mathematics syllabus, the CSAT is built to be curriculum-neutral: the knowledge required is what your school has covered by the time you sit it, and “There is enough choice for everyone regardless of the school curriculum.” It adds that candidates “don’t have to answer algorithm questions if they enjoy pure maths more, or vice versa” — which is exactly the escape hatch a student on a route without decision maths needs. Its published correlation with later Cambridge Tripos performance is 0.492.
We could not find a published specification for a 2026 CSAT sitting, so treat the following as last year’s arrangements rather than yours: the CSAT 2025 instructions gave a duration of 3h30 including 30 minutes to upload scripts, stated that “there are no sections”, and counted only a candidate’s best 6 answers. That sitting was online on 8 December, with the time of day set by the candidate’s own time zone — the one part of this process scheduled around a Dubai clock rather than a UK one. Your College is the authority on what applies to you.
Less exotic material than the specification comparison might suggest. Cambridge’s department is explicit: “The interviewers will not expect you to know things that are outside of your school curriculum and do not expect you to fully complete all of the problems presented during the interview.” And on preparation: “Since solving Maths problems will likely form a large part of your interview, make sure to practise solving tricky problems.”
Format varies by College, and the published examples are worth knowing. Gonville and Caius applicants have two 25-minute Computer Science interviews. Peterhouse applicants — one of the two CSAT Colleges — have one 25-minute Computer Science interview and one 25-minute Maths interview. Churchill applicants have one 30–40 minute Computer Science interview. At Oxford each interview lasts around 30 minutes, usually with two interviewers, and “Most of the interview time will be taken by tutors asking you to solve a Computer Science problem”; candidates generally have two interviews at their first-choice college and at least one at another.
Two more things Oxford publishes are worth carrying into December. The first is the advice already quoted: do lots of problems “on and near your syllabus”. The second is the reminder that nobody can read your mind, so silence costs you. Neither university endorses paid preparation, and Cambridge says so directly, warning that commercial services “are not endorsed by the University” and “do not have access to any exclusive information”. Nobody outside the Colleges has the real questions, and any page claiming otherwise is selling you something.
If you hold an unusual qualification combination — and in Dubai that is common — Cambridge’s department gives one practical instruction for overseas qualifications: “It depends on the college. You will need to email or ring a college and ask the admissions secretary or an admissions tutor.” That is worth doing in October, not December.
October is the month that catches Dubai families out, because the two deadlines sit on top of each other. The TMUA window runs 12 to 16 October 2026, and the UCAS deadline is 6pm UK time on 15 October — inside that same week. KHDA’s calendar does show a Dubai mid-term break starting 12 October, but it is labelled “for MOE Private Schools only”, with classes resuming on 19 October. So for a British, IB or Indian-curriculum school in Dubai, the week you sit the TMUA and submit UCAS is an ordinary school week, not a holiday.
December is the pillar’s territory rather than this page’s, so briefly: KHDA starts the winter break on 14 December 2026 for all Dubai private schools, in both its September-start and April-start tables, halfway through the interview fortnight. Cambridge interviews run 7 to 18 December 2026 and Oxford’s first Computer Science interviews are published for Monday 14 to Thursday 17 December, though additional interviews run later and can come with as little as 24 hours’ notice, so treat those as first interviews rather than the whole picture. The UAE is UTC+4 all year, so a 09:00 to 17:00 UK interview day runs 13:00 to 21:00 in Dubai. The full December account, the College format table and the UAE success figures are on our UAE interview pillar, and the global picture is in our guide for overseas applicants.
Then the first question is not preparation but acceptance, and for Computer Science the two universities part company. Cambridge’s India entry lists the courses for which some Colleges accept CBSE Class XII — it runs from Anglo-Saxon, Norse, and Celtic through to Veterinary Medicine — and Computer Science is not on it. Oxford does accept CBSE. So for a Dubai student on the Indian curriculum, the realistic Cambridge route runs through further study, while Oxford stays open now.
The syllabus itself is worth reading honestly. In CBSE Computer Science 083, the only data structure named is the stack, taught as push and pop implemented with a list, and the only search named anywhere is a linear search on a list of numbers. Recursion is not among the sub-items listed under Functions; binary search, sorting algorithms and algorithmic efficiency do not appear. That is not a criticism of a course that teaches Python well and takes students a long way into databases and networks — but it does tell you precisely where to read ahead. Our page for CBSE applicants in India traces how that unit list narrowed over successive editions; for Dubai the practical note is that the 2025-26 and 2026-27 editions are identical apart from their year labels, so nothing has moved under this cohort’s feet.
Read round your gap before December.
If your route left algorithmic cost out, the Computer Science pack is where to start: Big-O growth rates and a full termination-and-correctness proof for bubble sort, ten questions with worked answers, written by specialist tutors. If it left proof out, Maths I and Integration & Curve Sketching are badged Maths; Maths I and Maths II share a free sample, a separate download under the Maths badge, so you can see the format before you decide. 30 packs across 17 subjects at £180 each.
Get the Computer Science pack — £180 Integration & Curve Sketching — £180Leading Tuition is rated 4.8 out of 5 from 59 reviews on Trustpilot, and 91% of our students reach their target grades. That is the company’s rating and the company’s outcome figure, not a rating of any individual pack, and neither is an endorsement by either university.
There is no single answer, and that is the point. A British-curriculum school in Dubai may enter you for Cambridge International 9618, for OxfordAQA 9645, or for a UK-regulated A-level; an IB school teaches the Diploma Programme computer science course, whose first assessment is 2027; an Indian-curriculum school teaches CBSE Computer Science 083. Nothing is published about which boards UAE schools use, so no page can tell you which one you are on. Your specification code is on your exam entry, and it is worth knowing before December, because Oxford's Computer Science department tells applicants to work "on and near your syllabus".
No. On every Computer Science specification a 2027-entry student in Dubai can be holding, the content is compulsory. Cambridge International 9618 states that "At A Level candidates take all four papers". OxfordAQA 9645 is four units, two at AS and two at A-level, with no optional topic. The IB course has one HL-only topic, abstract data types, and no choice within it. CBSE Class XII has no options either. So unlike A-level Mathematics, where the applied units are chosen, nobody arrives at a Computer Science interview having opted out of part of the subject.
No. Its A Level content overview enumerates eight sections, numbered 13 to 20, and none of them is a theory-of-computation section: the eight are data representation, communication and internet technologies, hardware and virtual machines, system software, security, artificial intelligence, computational thinking and problem-solving, and further programming. Finite state machines, regular expressions and Turing machines are in OxfordAQA 9645, which devotes section 3.13 to them. What 9618 has instead is Big O notation for time and space complexity, recursion, abstract data types down to binary trees, and Backus-Naur Form.
Not as a completed A Level. Pearson's International Advanced Level in Computer Science, YCP01, has first teaching in September 2026 and first certification in August 2028; the International Advanced Subsidiary, XCP01, first certificates in August 2027. Neither can appear on a transcript in time for a 2027-entry application. If your Dubai school has just started teaching it, that is a course you will finish after the decision has been made, so your application rests on your other subjects.
That depends on two choices your school made, not on anything you did. On Cambridge International 9618 you meet A* and Dijkstra inside the artificial intelligence section, where the syllabus says candidates "will not be required to write algorithms to set up, access, or perform searches on graphs". In mathematics, Pearson's International A Level offers Decision Mathematics 1, which teaches Dijkstra, Prim and Kruskal, but D1 sits in only two of the five applied pairs a school may enter, and it then states that "The order of an algorithm is not expected". Cambridge International 9709 has no algorithm anywhere in its six components. So you can meet Dijkstra in computing, in maths, in both, or in neither.
A candidate sitting anywhere other than mainland China, Hong Kong or Macau, which includes every candidate in the UAE, can take the TMUA on any day of the October window, 12 to 16 October 2026. UAT-UK gives the booking deadline as 6pm UK time on Monday 28th September 2026 and says results reach candidates on Monday 16 November 2026. UAT-UK publishes the fee as 78 pounds for candidates in the UK and Republic of Ireland and 133 pounds for candidates sitting elsewhere, which is the figure that applies in Dubai. Those figures were read at UAT-UK's own deadlines page on 24 September 2026.
Yes, for 2027 entry. Cambridge's course page says all applicants for Computer Science are required to take the TMUA at an authorised assessment centre. Oxford's Computer Science department states that from 2007 to 2025 it organised the Mathematics Admissions Test, and that "For the 2026 admissions round, the MAT will not take place, and all applicants will take the TMUA instead". Several widely-read preparation pages still describe the MAT as an Oxford Computer Science test, or present the MAT and the TMUA as a choice between the two universities. For this cycle neither is right.
No. It is a second written assessment set by two Cambridge Colleges: the course page says that applicants to Peterhouse or Trinity also take the Computer Sciences Aptitude Test, and Cambridge's department places such assessments "on the day of interview". We could not find a published specification for a 2026 sitting, so the figures that follow are last year's and should be treated as indicative only: the CSAT 2025 instructions give a duration of 3h30 including 30 minutes for uploading scripts, state that "there are no sections", and say only a candidate's best 6 answers are considered. The CSAT is deliberately built to work across curricula, saying there is enough choice "regardless of the school curriculum".
For Computer Science it changes them a great deal. Cambridge's India entry lists the courses for which some Colleges accept CBSE Class XII, and Computer Science is not among them, so the realistic route to Cambridge is further study such as A levels or the IB. Oxford does accept CBSE. It is also worth knowing what the syllabus itself contains: in CBSE Computer Science the only data structure named is the stack, and the only search named is a linear search. Recursion, binary search and sorting algorithms do not appear. The 2025-26 and 2026-27 editions are identical apart from their year labels, so nothing moved under this cohort's feet.
Reviewed 24 September 2026 against each awarding body’s published specification, the two universities’ own admissions pages, UAT-UK and KHDA.
Our Computer Science interview guide covers the subject without the country, and what happens after the TMUA at Oxford takes the process on from results day. The Oxbridge interview question hub carries every pack and the free samples.