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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.

which statement describe “Hackers”?

1. may legally break into computers as long as they do not do any damage
2. are people who are allergic to computers
3. break into other people’s computers
4. all have the same motive

Option: 3

UNIVAC is___________?

A. Unvalued Automatic Computer
B. Universal Automatic Computer
C. Unique Automatic Computer
D. Universal Array Computer

Option: B

What is a light pen?

1. Optical output device
2. Electronic input device
3. Optical input device
4. A Mechanical Input device

Option: 3

Hidden knowledge referred to

A. A set of databases from different vendors, possibly using different database paradigms
B. An approach to a problem that is not guaranteed to work but performs well in most cases
C. Information that is hidden in a database and that cannot be recovered by a simple SQL query.
D. None of these

Option: C

Euclidean distance measure is

A. A stage of the KDD process in which new data is added to the existing selection.
B. The process of finding a solution for a problem simply by enumerating all possible solutions according to some pre-defined order and then testing them
C. The distance between two points as calculated using the Pythagoras theorem
D. None of these

Option: C