Module1 Exercise - Meheretu.ipynb

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   "source": [
    "## Questions"
   ]
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   "source": [
    "1. What is a hardware?"
   ]
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   "source": [
    "The physical components of a computer "
   ]
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   "metadata": {},
   "source": [
    "2. What is a software?"
   ]
  },
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   "source": [
    "The instructions given to a computer by a human"
   ]
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   "source": [
    "3. Convert 10011001 to a decimal number"
   ]
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   "source": [
    "153"
   ]
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    "4. Convert 11101100 to a decimal number"
   ]
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   "source": [
    "236"
   ]
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   "source": [
    "5. Decode this secret message:\n",
    "01001100 01101111 01100111 01101001 01100011"
   ]
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Logic"
   ]
  },
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   "metadata": {},
   "source": [
    "6. Identify and explain stages of Programming."
   ]
  },
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   "metadata": {},
   "source": []
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   "source": [
    "7. You need to write a program to compute total sales amount when sales tax is 5%. Identify IPO (inpt, process, output) for this program."
   ]
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   "metadata": {},
   "source": [
    "INPUT: sales amount\n",
    "PROCESS: \n",
    "    BEGIN\n",
    "        multiply sales amount by 0.05 to get sales tax\n",
    "        add sales tax to sales amount\n",
    "    END\n",
    "OUTPUT: sales total including tax"
   ]
  },
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   "metadata": {},
   "source": [
    "8. Identify IPO for converting liters to US gallons."
   ]
  },
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "INPUT: liters\n",
    "PROCESS: \n",
    "    BEGIN\n",
    "        multiply 1 liter by 0.264172 to get US gallons\n",
    "    END"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "9. Identify IPO for computing a worker's pay. What information/data do you need?"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "INPUT: hourly pay, hours worked, income tax\n",
    "PROCESS: \n",
    "    BEGIN\n",
    "        multiply hourly pay and hours worked to get gross pay\n",
    "        multiply weekly pay by income tax to get reduced pay\n",
    "        subtract weekly pay by reduced pay to net income\n",
    "    END    \n",
    "OUTPUT: Net income        "
   ]
  }
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