GATE 2018 MOCK | GFG | Digital Logic

Question

IEEE Standard 754 floating point is the most common representation today for real numbers on computers. The diagram below shows these parts are store--d in memory:

The IEEE 754 standard includes special cases for numbers that are difficult to represent, such as 0 because it lacks an implicit leading 1. Consider the following situations for IEEE Standard 754 floating point:

Which of the following option is not correct?
(A) Code-1 represented number Zero
(B) Code-2 represented $+/-$ Denormalized number
(C) Code-3 represented $+/-$ Infinity
(D) Code-4 represented number Zero

Answer 1

Option D is wrong statement as all exponent bits are 1 and mantissa bit is non zero then it’s “not at all a number”