SPCBL Assistant Programmer 2022 – Written question & solution

Questions from the SPCBL Assistant Programmer recruitment exam, 2022 – Written, shared by the candidates who sat it. The paper: 12 written questions. So far 11 written questions have been shared. Topics include Coding, Network Security, Operating System and Computer Basics.

Written (11)

  1. What is Blacklist and Whitelist? Write down the difference between Black list and White list.
  2. What is difference between exception and error in Java?
  3. What is exception handling? Write with an example.
  4. What is SQL injection? How to prevent it?
  5. What is Cross-Site Scripting (XSS) and how can it be fixed?
  6. Write short note on Virtual Memory and Cache memory.
  7. Describe Dynamic memory allocation in programming in C?
  8. Difference between Data and Information.
  9. Difference between High level languages and low level language with some example?
  10. What is kernel? Write down the objectives of kernel.
  11. What is nested structure in C programming? Explain with example.