Operators in java › Bitwise Operators › Question #20171
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QWhat is the value of the expression m &= 7 after it is executed in Java, where m is initially 15?

ID: #20171 Bitwise Operators 95 views
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#20171Q ID
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Bitwise OperatorsTopic
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  • A 0 ✔ ✖
  • B 7 ✔ ✖
  • C 8 ✔ ✖
  • D 15 ✔ ✖
Correct Answer: Option A

Explanation

The bitwise AND assignment operator (&=) in Java performs a bitwise AND operation between the variable on the left-hand side and the value on the right-hand side and assigns the result to the variable. In this case, m &= 7 is equivalent to 00001111 & 00000111, resulting in 00000111, which is 7 in decimal.

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