Questions and Answers
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?
Signup and view all the answers
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?
Signup and view all the answers
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.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
