BPDB Assistant Engineer (CSE) 2018 – Written question & solution

Questions from the BPDB Assistant Engineer (CSE) recruitment exam, 2018 – Written, shared by the candidates who sat it. The paper: 5 written questions. So far 5 written questions have been shared. Topics include Operating System, Computer Networks, Coding, Network Security and Software Engineering.

Written (5)

  1. A question on Linux file permission commands: (i) Anyone can execute the file named "sample". (ii) Only the owner or the user group can…
  2. Describe about Hub, Switch and Router.
  3. Write a Java program that creates a class with a constructor, a setter function and a getter function.
  4. Briefly describe about DoS, IP address spoofing and Man-in-the-middle attacks.
  5. Draw UML diagram of composite design pattern.

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