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Perform addition, subtraction and multiplication for the pair of following octal numbers. Verify your results by converting the problem into decimal. 7. 417 134 8. Convert the following eight-bit one's complement number to decimal: 010000101's 9. Convert the following eight-bit two's complement number to decimal: 101111002's

Perform addition, subtraction and multiplication for the pair of following octal numbers. Verify your results by converting the problem into decimal. 7. 417 134 8. Convert the following eight-bit one's complement number to decimal: 010000101's 9. Convert the following eight-bit two's complement number to decimal: 101111002's

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Perform addition, subtraction and multiplication for the pair of following octal numbers. Verify your results by converting the problem into decimal. 7. 417 134 8. Convert the following eight-bit one's complement number to decimal: 010000101's 9. Convert the following eight-bit two's complement number to decimal: 101111002's Perform the following arithmetic operations using 10-bit two’s complement. State if there is an overflow. 10. a) 91 - 499 b) 379 + 98 You are a computer engineer and you want to buy two 8 GB DDR4 RAMS. Each RAM costs (1C2)16 dollars. You also want to buy a graphics card RTX which cost (10010110000)2 dollars. However, you don't have that much money with you and you are afraid to ask about it to your parents. Suddenly, one of your generous friends agreed to give you the money you need. He decided to give you (4064)8 dollars. How much dollars will you have left after buying those components? 11. (Show the answer in decimal)
Transcribed Image Text:Perform addition, subtraction and multiplication for the pair of following octal numbers. Verify your results by converting the problem into decimal. 7. 417 134 8. Convert the following eight-bit one's complement number to decimal: 010000101's 9. Convert the following eight-bit two's complement number to decimal: 101111002's Perform the following arithmetic operations using 10-bit two’s complement. State if there is an overflow. 10. a) 91 - 499 b) 379 + 98 You are a computer engineer and you want to buy two 8 GB DDR4 RAMS. Each RAM costs (1C2)16 dollars. You also want to buy a graphics card RTX which cost (10010110000)2 dollars. However, you don't have that much money with you and you are afraid to ask about it to your parents. Suddenly, one of your generous friends agreed to give you the money you need. He decided to give you (4064)8 dollars. How much dollars will you have left after buying those components? 11. (Show the answer in decimal)
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