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Questions and Answers
What is the main purpose of a computer?
What is the main purpose of a computer?
- Perform high-speed mathematical operations (correct)
- Perform arithmetic calculations
- Perform complex calculations
- Perform logical operations
Which word is the word 'computer' derived from?
Which word is the word 'computer' derived from?
- device
- calculate (correct)
- machine
- mathematics
Why did man explore the idea of developing a machine called a computer?
Why did man explore the idea of developing a machine called a computer?
- To perform calculations with full accuracy
- To perform arithmetic calculations
- To perform calculations faster (correct)
- To perform complex calculations
What is the definition of a computer?
What is the definition of a computer?
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What are some basic mathematical operations that we apply in our day-to-day life?
What are some basic mathematical operations that we apply in our day-to-day life?
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Study Notes
Purpose of a Computer
- The primary purpose is to perform calculations, manage data, and execute various tasks through programming.
- Computers enhance efficiency and productivity in both personal and professional environments.
Etymology of 'Computer'
- The word 'computer' is derived from the Latin term "computare," which means to calculate or count.
Exploration of Computer Development
- The exploration of developing computers arose from humanity's need to solve complex calculations efficiently.
- Early machines aimed to aid in mathematical computations, as manual calculations were time-consuming and prone to errors.
Definition of a Computer
- A computer is defined as an electronic device capable of processing data, executing instructions, and producing output based on programmed algorithms.
Basic Mathematical Operations
- Common mathematical operations include addition, subtraction, multiplication, and division.
- These basic operations are essential for everyday tasks like budgeting, cooking measurements, and time management.
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