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International University of Business and Technology

What is multiplexing and demultiplexing?

Explain Java exception handling methods with examples.

Write a simple inheritance program in C++ or Java.

Draw an ER Diagram involving Student, Enrollment, Courses, and Results.

Explain Internal Fragmentation

Explain Runtime Error

What is data cleaning? Explain with an example.

What is MIS (Management Information System) and DSS (Decision Support System)?

Draw a DFA for a given Regular Expression.

Explain the difference between transform() and fit_transform()

Explain the difference between IPv4 and IPv6

Explain the difference between RISC and CISC

Differentiate between Application and Transport Layers.

Differentiate between Logical vs. Physical Addressing.

Why is Requirement Engineering important?

Explain the Binary Search algorithm.

What is overfitting and bias in AI? Explain reinforcement learning with an example.

Analyze the following C code:

cpp
unsigned char c;
for(c=0; c!=250; c++) {}

Analyze the output of a program. (Code given)

What is a platform-based business model in e-commerce?

Draw and explain the memory hierarchy in Computer Organization.

List and explain different types of semiconductors.