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Green University of Bangladesh

Analyze a code and identify which data structure or algorithm (such as sorting) can be applied to make it efficient. Explain your reasoning.

Solve a problem using C/C++ and write the complete code.

Explain overfitting, underfitting, and another type of fitting (possibly best fitting). Draw diagrams to support your explanation.

Given the subnet 223.1.1.0/24, calculate:

  • Network ID
  • Number of total and usable hosts
  • IP address range
  • Subnet mask
  • Class
  • Broadcast address
  • Number of network and host bits
  • IP version

Define and explain the key properties of object-oriented programming such as inheritance and encapsulation.

What will be the output of a C program? (Code was provided)

Explain the phases of the Software Development Life Cycle (SDLC).

A cryptographic algorithm is used to encrypt large data. Explain how this encryption algorithm works and its application. (Detailed scenario was given)