In Which of the Following Addition Problems (Using Two's Complement $\begin{array} { r } 0011 \\+ 1010 \\\hline\end{array}$

question 19

Multiple Choice

In which of the following addition problems (using two's complement notation) does an overflow error occur?

• A) \(\begin{array} { r }
• 0011 \\
• + 1010 \\
• \hline
• \end{array}\)
• B) \(\begin{array} { r }
• 1100 \\
• + \quad 0100 \\
• \hline
• \end{array}\)
• C) \(\begin{array} { r }
• 1100 \\
• + 1100 \\
• \hline
• \end{array}\)
• D) \(\begin{array} { r }
• 0100 \\
• + 0100 \\
• \hline
• \end{array}\)

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