Practice Biased Exponent (1.2) - Floating Point Number Representation - Computer Organisation and Architecture - Vol 1

Practice: Biased Exponent

Lesson 1.2Floating Point Number Representation

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8 questions

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6 sample questions

Question 1.
What is the purpose of the biased exponent in floating-point representation?
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Think about how we represent positive and negative values.
Question 2.
Define significand.
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Remember what determines the precision of a number.
3Question 3.
What is the main function of a biased exponent?
- To limit the representation of numbers
- To simplify computations
- To allow representation of negative exponents
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Consider how we handle negative numbers in floating-point formats.
4Question 4.
The IEEE 754 standard primarily addresses which aspect of computing?
- True
- False
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Think about the importance of standards in technology.
Question 5.
Given a floating-point number with significand 1011101 and a biased exponent of 139, determine the actual exponent and value it represents in decimal.
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Apply your understanding of biased exponent to decode this!
Question 6.
How would increasing the bits allocated to the significand affect the representation of the number 3.14?
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Think about how more bits could capture more decimal places.

4 more questions in this section. Enroll free to practise them all.