Computer Science 10:58 2088 Q :EE102 Homework #11.1 Convert the hexadecimal number 64CD to binary, and then convert it from binary to octal.1.2 Convert the decimal number 431 to binary in two ways: (a) convert directly to binary;(b) convert first to hexadecimal and then from hexadecimal to binary. Which method is faster?1.3 Express the following numbers in decimal:(a) (10110.0101); (b) (16.5)16(c) (26.24)s (d) (DADA.B)15(e) (1010.1101)21.4 Convert the following binary numbers to hexadecimal and to decimal:(a) 1.10010,(b) 110.010Explain why the decimal answer in (b) is 4 times that in (a).1.5 Perform the following division in binary: 111011 + 101.1.6 Add and multiply the following numbers without converting them to decimal.(a) Binary numbers 1011 and 101.(b) Hexadecimal numbers 2E and 34.1.7 Do the following conversion problems:(a) Convert decimal 27.315 to binary.(b) Calculate the binary equivalent of 2/3 out to eight places. Then convert from binary todecimal. How close is the result to 2/3?(c) Convert the binary result in (b) into hexadecimal. Then convert the result to decimal.Is the answer the same?1.8 Obtain the 1's and 2's complements of the following binary numbers:(a) 00010000 (b) 00000000(c) 11011010 (d) 10101010(e) 10000101 (f) 11111111.Annotate

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EE102 Homework #1 1.1 Convert the hexadecimal number 64CD to binary, and then convert it from binary to octal. 1.2 Convert the decimal number 431 to binary in two ways: (a) convert directly to binary; (b) convert first to hexadecimal and then from hexadecimal to binary. Which method is faster? 1.3 Express the following numbers in decimal: (a) (10110.0101), (b) (16.5)s (c) (26.24), (d) (DADA.B).s (e) (1010.1101):

EE102 Homework #1 1.1 Convert the hexadecimal number 64CD to binary, and then convert it from binary to octal. 1.2 Convert the decimal number 431 to binary in two ways: (a) convert directly to binary; (b) convert first to hexadecimal and then from hexadecimal to binary. Which method is faster? 1.3 Express the following numbers in decimal: (a) (10110.0101), (b) (16.5)s (c) (26.24), (d) (DADA.B).s (e) (1010.1101):

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

Problem 1PE

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