Java Programming for Complete Beginners - Java 16 - Step 07 - BigDecimal Exercises - Simple Interest Calculation

Java Programming for Complete Beginners - Java 16 - Step 07 - BigDecimal Exercises - Simple Interest Calculation

Assessment

Interactive Video

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Information Technology (IT), Architecture

University

Hard

The video tutorial covers the use of BigDecimal for precise floating point calculations in Java, focusing on creating a simple interest calculator. It explains the importance of using BigDecimal over float and double for accuracy, and guides through building a Java class to calculate simple interest. The tutorial includes handling imports, constructing the class, and performing operations using BigDecimal methods. Finally, it demonstrates running the application and interpreting the results.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What data types are mentioned for handling floating point calculations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the concept of simple interest and how it differs from compound interest.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in creating a Simple Interest Calculator class?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of dividing the interest rate by 100 in calculations?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you convert a string representation of a number into a BigDecimal?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to use BigDecimal for financial calculations?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of importing classes in Java, particularly for BigDecimal.

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8.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the formula for calculating total value in a simple interest scenario?

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9.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you handle arithmetic operations with BigDecimal in Java?

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10.

OPEN ENDED QUESTION

3 mins • 1 pt

What output is expected when running the Simple Interest Calculator with a principal of 4500, interest of 7.5%, and duration of 5 years?

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