What are the different types of transmission media used for data communication? Explain their advantages and disadvantages.
Briefly describe primary key, foreign key and index in relational database and their relationship. Do you think database indexing always makes applications faster? Explain your answer.
How many types of modes are used in data transferring through networks? Briefly explain those modes. Differentiate between TCP vs UDP.
You are asked to lead a team of software engineers to develop an application software system for your company and deploy it as fast as possible. You need to gather user requirements, design, develop, test and then deploy the system. Between Waterfall Approach and Incremental Approach, which software development approach will you take for your software project? Explain your answer.
What is machine learning? Differentiate among supervised learning vs unsupervised learning vs reinforcement learning.
What exactly is a microcontroller? What distinguishes a microprocessor from a microcontroller? Mention the differences between RISC and CISC microprocessors.