What is a computer and what are its basic operations, capabilities, and components?

Here are the answers to your questions:

3. Choose and write the correct answer from the given options.

• a. Computer works on i. IPO Mechanism
• b. Which is an input device? i. Keyboard
• c. Which is the limitation of computer? iii. Expensive
• d. Which is known as the command given to the computer? i. Instruction

4. Using the clues given below fill in the blanks.

• a. Computer is an electronic device.
• b. The word computer is derived from the Latin language.
• c. The set of instruction is known as program.
• d. Computer can not think itself.

5. Answer the following questions:

• a. What is computer? A computer is an electronic device that takes input, processes it according to a set of instructions, and produces output.
• b. What do you mean by data? Data refers to raw facts, figures, or symbols that are processed by a computer to produce meaningful information.
• c. Write any two capabilities of computer? Two capabilities of a computer are:
  1. Speed: Computers can perform calculations and operations at very high speeds.
  2. Accuracy: Computers can perform tasks with a high degree of precision and without errors, provided the input and instructions are correct.