[amp_mcq option1=”4″ option2=”8″ option3=”16″ option4=”64 E. None of the above” correct=”option1″]<\/p>\n
The correct answer is: None of the above<\/strong>.<\/p>\n The first generation of computers were not based on microprocessors. Microprocessors were not invented until the late 1970s, and the first generation of computers were developed in the 1940s and 1950s.<\/p>\n The first generation of computers were based on vacuum tubes, which are much larger and slower than transistors, which are the building blocks of microprocessors. Vacuum tubes also generate a lot of heat, which requires computers from this era to be housed in large, air-conditioned rooms.<\/p>\n The first generation of computers were also very expensive. The ENIAC, one of the first computers, cost $487,000 to build in 1946, which is equivalent to over $7 million in today’s dollars.<\/p>\n Despite their limitations, the first generation of computers were revolutionary. They were used to calculate ballistics tables for the military, to break codes, and to perform other complex calculations that were previously impossible.<\/p>\n The next generation of computers, which were developed in the 1960s, were based on transistors. Transistors are much smaller and faster than vacuum tubes, and they generate less heat. This allowed computers to be smaller, faster, and more energy-efficient.<\/p>\n The third generation of computers, which were developed in the 1970s, were based on integrated circuits. Integrated circuits are made up of thousands or even millions of transistors that are etched onto a single piece of silicon. This allowed computers to be even smaller, faster, and more powerful.<\/p>\n The fourth generation of computers, which were developed in the 1980s, were based on microprocessors. Microprocessors are small, single-chip devices that contain all of the components of a computer’s central processing unit (CPU). This allowed computers to be even smaller, faster, and more affordable.<\/p>\n The fifth generation of computers, which are still under development, are based on artificial intelligence (AI). AI is a field of computer science that focuses on creating intelligent agents, which are systems that can reason, learn, and act autonomously. AI has the potential to revolutionize the way we interact with computers, and it is likely to have a profound impact on society in the years to come.<\/p>\n","protected":false},"excerpt":{"rendered":" [amp_mcq option1=”4″ option2=”8″ option3=”16″ option4=”64 E. None of the above” correct=”option1″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[727],"tags":[],"class_list":["post-48322","post","type-post","status-publish","format-standard","hentry","category-computer-fundamental-miscellaneous","no-featured-image-padding"],"yoast_head":"\n