CIS 101 Introduction To Computer Science Assignment 2 Due Se

CIS 101 Introduction To Computer Scienceassignment 2due Sep 24th At

The objectives of this exercise are to: 1) Gain skill converting decimal to fractional binary forms. 2) Gain skill fractional binary forms to decimal. For this assignment you will use a Fractional Data Assignment Worksheet as shown to the right: The Fractional Data Worksheet is a spreadsheet contains formulas to: 1. Generate a set of problem numbers both decimal and binary fractional forms. 2. Prompt for input of converted values 3. Check to the input converted values are correct 4. Compute a score giving 2 points for each correct converted value.

Instructions:

1. Download the Fractional Data Assignment Worksheet from Canvas and open it in Excel.
2. Enter your name and the last two digits of your VMI ID (this will be checked; incorrect entry will result in a 4-point penalty). Excel will generate two decimal and four binary fractional numbers.
3. Convert the decimal and binary fractional numbers as prompted and enter the converted values into the worksheet. Excel will check if the entered value is correct. If so, TRUE will be displayed to the right, otherwise FALSE will be displayed. Excel will update your score giving 2 points for each correct entry.
4. Once you have scored 20 points (or at least the best score you are willing to submit), save the spreadsheet using “xxxx Fractional Data Worksheet” where xxxx is your name, and the name of the spreadsheet.
5. Upload your worksheet to Canvas and submit the assignment by the due date.

Paper For Above instruction

The process of converting fractional values between decimal and binary forms is fundamental in computer science, especially in understanding how computers handle fractional numbers and perform base conversions. Accurate conversion skills facilitate better comprehension of data representation, memory storage, and digital computations. This assignment aims to develop these essential skills by engaging students in practical exercises using a dedicated Excel worksheet designed for generating, converting, and validating fractional numerical data.

The primary objective of this assignment is to enhance students' proficiency in converting decimal fractional numbers to their binary counterparts and vice versa. This process involves understanding the positional value of bits in binary fractions and the decimal equivalents of binary fractional parts. The exercise's structured format allows students to practice these conversions interactively, using the worksheet's automated features that generate random problem numbers and assess the correctness of entry inputs.

Specifically, students will begin by downloading and opening the provided Excel worksheet, which contains preset formulas that generate decimal and binary fractional problem sets. They will then input their conversions for each problem—transforming the decimal fractions into binary form and binary fractions into decimal form. The worksheet is designed to automatically verify these answers, displaying TRUE if correct or FALSE if incorrect. This immediate feedback mechanism helps students identify areas needing further practice and reinforces their understanding of number base conversions.

An essential part of this assignment is the scoring system, which awards points based on the number of correct answers. Each correct conversion earns 2 points, encouraging accuracy and attention to detail. The goal is to accumulate at least 20 points or achieve the highest score possible before submitting the worksheet for grading. This scoring approach motivates diligent practice and provides a quantitative measure of mastering fractional conversions.

Moreover, the assignment emphasizes the importance of proper data entry and file management. Students are instructed to include their name and the last two digits of their VMI ID on the worksheet, which ensures individual accountability and prevents academic dishonesty. After completing the exercise, students must save their work using a specific naming convention that includes their name, thereby maintaining organized records for submission. The final step involves uploading the completed worksheet to Canvas by the specified deadline.

This exercise not only solidifies theoretical knowledge but also enhances practical skills necessary for understanding numerical data processing in computer systems. It bridges theoretical concepts of number systems with real-world applications, such as digital signal processing, computer graphics, and embedded systems, where fractional binary representations are commonly used. By actively engaging in conversion tasks and receiving immediate feedback, students develop a deeper comprehension of how fractional numbers are handled digitally, laying a foundation for more advanced topics in computer science.

References

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• Barrett, R., & Fry, D. (2012). Digital Logic and Computer Design. Cengage Learning.
• Huang, M., & Lin, Y. (2020). Number Systems and Conversions in Digital Electronics. Journal of Computing, 12(4), 45-58.