What is the result of (~101 + 1) in decimal? What is the result of (25 << 2) in unsigned 8-bit binary? Hint: Convert 25 to binary and shift 2 bits to the left. Given the following unsigned 8-bit binary number: 0101 0010 What is the binary number after shifting 3 bits to the left?

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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  1. What is the result of (~101 + 1) in decimal?

  2. What is the result of (25 << 2) in unsigned 8-bit binary?
    • Hint: Convert 25 to binary and shift 2 bits to the left.

  3. Given the following unsigned 8-bit binary number: 0101 0010
    What is the binary number after shifting 3 bits to the left?

  4. Given the following signed 8-bit binary number: 1110 0101
    What are the two possible binary numbers after shifting 3 bits to the right?

  5. What is the result of (~142) in unsigned 8-bit binary?
    • Hint: Convert 142 to binary then perform one's complement.

 

Please answer Questions 1-5 Thank you.

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Step 1
  1. What is the result of (~101 + 1) in decimal?

  2. What is the result of (25 << 2) in unsigned 8-bit binary?
    • Hint: Convert 25 to binary and shift 2 bits to the left.

  3. Given the following unsigned 8-bit binary number: 0101 0010
    What is the binary number after shifting 3 bits to the left?
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