COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is 1111 1101 in decimal?
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253
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200
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121
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257
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293
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Explanation:
Detailed explanation-1: -Answer: The decimal representation of binary 1111 1101 is 28.
Detailed explanation-2: -Step 1: Write down the binary number: 1101. Step 2: Multiply each digit of the binary number by the corresponding power of two: 1x23 + 1x22 + 0x21 + 1x20 Step 3: Solve the powers: 1x8 + 1x4 + 0x2 + 1x1 = 8 + 4 + 0 + 1. Step 4: Add up the numbers written above: 8 + 4 + 0 + 1 = 13. So, (1101)2 = (13)10
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