Which of the following statements is true?
1. Computers have only been around since the 1940's
II. One reason computers were first developed was to do mathematical computations faster
III. Some modern computers include laptops, cell phones, and tablets
IV. Computers are able to perform tasks by using logic

Question

17-08-2020
Computers and Technology

contestada

Which of the following statements is true?
1. Computers have only been around since the 1940's
II. One reason computers were first developed was to do mathematical computations faster
III. Some modern computers include laptops, cell phones, and tablets
IV. Computers are able to perform tasks by using logic

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Answer: The correct answer is II, III, and IV.

Explanation: The correct answer is 2,3,4. Number 1 is wrong because computers were made in 4000BC. II is right because since the beginning of time. Hand made computers were used more as of caculators. III is right because laptops, cell phones, tablets and even toys all have digital coding that originated since 1940 when the first digital computer was made. IV is right partially. Computers do certain tasks set by humans and use's logic to complete them. (Depends). II, III, IV, are the correct answers