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Computer Science

Computer Science is a dynamic and evolving field that encompasses the study of algorithms, data structures, programming languages, and the architecture of computer systems. It plays a critical role in driving innovation and technological advancement across various industries. From developing sophisticated software applications to designing complex hardware systems, computer science professionals are at the forefront of solving real-world problems. Key areas of focus include artificial intelligence, machine learning, cybersecurity, and data science, each contributing to the development of smarter, more efficient technologies.

The impact of computer science extends beyond traditional computing, influencing fields such as healthcare, finance, and education. With the rise of big data and the Internet of Things (IoT), the demand for skilled computer scientists has surged, creating opportunities for careers in software development, systems analysis, and IT management. Understanding core concepts such as algorithms and data structures is essential for optimizing performance and ensuring the security of digital systems. As technology continues to evolve, computer science remains a pivotal discipline in shaping the future of innovation and addressing the challenges of an increasingly digital world.

What is overfitting in machine learning?

A. When a model performs well on training data but poorly on new data
B. When a model performs well on both training and new data
C. When a model performs poorly on training data but well on new data
D. When a model fails to identify patterns in the data

Option: A

What is Artificial Intelligence?

A. A field of study that focuses on programming computers to solve complex problems
B. The simulation of human intelligence in machines
C. A branch of mathematics
D. A type of hardware

Option: B

The formula of Pay-per-click is?

A. Advertising cost ($) + Ads clicked (#)
B. Advertising cost ($) / Ads clicked (#)
C. Ads clicked (#) / Advertising cost ($)
D. Ads clicked (#) * Advertising cost ($)

Option: B