Pubali Bank Engineer March 2023 – Written question & solution

Questions from the Pubali Bank Engineer recruitment exam, March 2023 – Written, shared by the candidates who sat it. The paper: 5 MCQs, 7 written questions. So far 5 MCQs and 7 written questions have been shared. Topics include Computer Architecture, Operating System, Computer Networks and Emerging Technology.

MCQ (5)

  1. Which among the following is the fastest memory in a computer that holds information?
    1. a) Register
    2. b) Cache
    3. c) Main memory
    4. d) RAM
  2. Which of the following is temporary storage used to hold data that is used for arithmetic and logical operations and storing its results?
    1. a) ALU
    2. b) PC (Program counter)
    3. c) Accumulator
    4. d) IR (Instruction Register)
  3. A hard disk is divided into tracks which are further subdivided into ____
    1. a) Vectors
    2. b) Clusters
    3. c) Sectors
    4. d) None of the above
  4. The expansion cards are inserted into ____ in a computer.
    1. a) Slots of CPU
    2. b) Hard Disk of CPU
    3. c) Peripheral Devices
    4. d) None of the above
  5. A system has two IDE hard drives that are each divided into primary and extended partitions. Which drive letter is assigned to the primary…
    1. a) C
    2. b) D
    3. c) E
    4. d) F

Written (7)

  1. What is IP address? Explain the necessity of IP address in network?
  2. Explain the purpose of RAID.
  3. Explain how DHCP works.
  4. Describe the booting process in windows system.
  5. Difference between SAS and SATA. Which one is better for a server?
  6. How does virtualization help a physical server?
  7. Linux commands for ownership and group permissions.