Computer Science MCQs: Matching Scientists and Their Inventions

This question requires matching notable computer scientists with their significant contributions or inventions. Let's break down each match:

A. Tim Berners Lee

Contribution: World Wide Web (WWW)

Tim Berners Lee is widely recognized as the inventor of the World Wide Web. He developed the fundamental technologies like HTML, HTTP, and URLs that form the basis of the web we use today.

B. Fred Cohen

Contribution: Virus

Fred Cohen is credited with coining the term "computer virus" in the early 1980s. His academic work focused on the concept and propagation of self-replicating malicious code.

C. Charles Babbage

Contribution: Father of modern computer

Charles Babbage, a 19th-century mathematician and inventor, designed the Analytical Engine, a conceptual mechanical general-purpose computer. His pioneering work earned him the title "Father of the Computer."

D. John Von Neumann

Contribution: Computer Architecture

John Von Neumann made significant contributions to various fields, including mathematics and physics, but his work on the stored-program concept and the fundamental design of computer architecture (often referred to as the Von Neumann architecture) is particularly crucial in computer science.

Summary of Correct Matches

Based on the individual contributions:

• Tim Berners Lee is matched with the World Wide Web (A-IV).
• Fred Cohen is matched with the concept of the Virus (B-III).
• Charles Babbage is recognized as the Father of modern computer (C-II).
• John Von Neumann contributed significantly to Computer Architecture (D-I).

Therefore, the correct option is the one that lists these matches: A-IV, B-III, C-II, D-I.