Islami Bank Engineer March 2025 – Written (BUET) question & solution

Questions from the Islami Bank Engineer recruitment exam, March 2025 – Written (BUET), shared by the candidates who sat it. The paper: 7 written questions. So far 7 written questions have been shared. Topics include DBMS, Software Engineering, Network Security and Coding.

Written (7)

  1. What are the limitations of DBMS, and how is NewSQL related to SQL and NoSQL?
  2. What is the difference between Black box and White box testing?
  3. What is the CI/CD development model?
  4. What is Cross-Site Scripting (XSS) and SQL injection?
  5. What is CSRF attack?
  6. Write a Java Code which return a value.
  7. SQL Query: Find department name and average salary from 2 tables, Department and Employee. Department table Department(dept_id, dept_name)…