Computer Organization Memory Management Quiz

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MarvelousConnemara
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5 Questions

What is the hexadecimal representation of 6578?

1AF

When we add a two’s complement, 4-bit, binary numbers 1101 and 0100, what would be the result?

0001 and no overflow

What would be the 2’s complement representation (in hexadecimal) of (−539)10?

DE5

What would be the 2's complement representation of the -15 decimal value?

1111

What would be the hit ratio for a 2 level memory with cache and memory access times of 20 ns and 150 ns, respectively, and an average access time of 30 ns?

93%

Study Notes

Binary and Hexadecimal Representations

  • The hexadecimal representation of 6578 is 19A2.

Binary Operations

  • When adding two's complement, 4-bit, binary numbers 1101 and 0100, the result would be calculated accordingly.

Two's Complement Representation

  • The 2's complement representation of (-539)10 in hexadecimal is FFFF012D.
  • The 2's complement representation of the -15 decimal value is F1.

Test your knowledge of computer organization for memory management with this multiple-choice quiz. Challenge yourself with questions about hexadecimal representation, two’s complement addition, and other key concepts in computer organization.

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