Combined Bank Assistant Maintenance Engineer (IT) January 2026 – Written question & solution

Questions from the Combined Bank Assistant Maintenance Engineer (IT) recruitment exam, January 2026 – Written, shared by the candidates who sat it. The paper: 16 written questions. So far 15 written questions have been shared. Topics include Web Technology, Emerging Technology, Mathematics, English and Computer Architecture.

Written (15)

  1. 1.i. Why do modern processor designs favor multistage pipeline approach over single cycle implementation? Explain with appropriate…
  2. 2.i. Explain packet switching. A packet passes through 4 routers with each router introducing 2 ms processing delay. Transmission delay…
  3. i). Why is "Atomicity" specifically critical for an Inter-Bank Fund Transfer? ii) A bank's ATM network experiences an average of 4 hours…
  4. i. Differentiate between Logical Address and Physical Address in context of Operating System. (5) ii. What is the main disadvantage of a…
  5. 5.i. In web technology what do the following status code categories represent? Give some specific example for each. i. 2xx ii. 4xx iii…
  6. Simplify the following boolean expression using 4 variable K-map F(A, B,C,D)=m(0,3,5,7,8,10,11,12,13,14,15).
  7. An increasing number of organizations in industry and business sectors adopt" cloud computing. List 5 key enabling technologies of cloud…
  8. You have been hired as a Cloud Data Engineer to design a big data analytes pipeline for an e-commerce company. The company needs to…
  9. Explain the role of CSS Media Queries and the Viewport Meta Tag in creating responsive applications. What is the "Mobile-First" approach?…
  10. A bank's internal audit reveals that several employees share a single "Superuser" password to update customer accounts. Furthermore, the…
  11. A machine produces defective items at a rate of 25% IT items are selected, what is the probability that at least one item is defective? (10)
  12. At a bank's annual maintenance engineering conference, there are 10 engineers a room. If every engineer shakes hands with every other…
  13. Translate the following sentences into correct and meaningful English. (10) a) কঠোর নীতিমালার কারণে ক্ষুদ্র উদ্যোক্তারা প্রয়োজনীয় ঋণ…
  14. Translate the following sentences into correct and meaningful Bangla. (10) a) Empty vessels sound much. b) Customers are encouraged to use…
  15. "Data is the new compute in today's Al era." Critically analyze this statement in the context of modern Al applications. Your answer…

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