Problems :1.1 Convert to octal then to binary:a. (757.25)10 b. (123.17)10c. (356.89)10d. (1063.5)101.2 Convert to octal and then to decimal:a.(10111011.1),b.(1101101.011); c.(10000011.11);1.3 Add, subtract and multiply in binary:a. 1111 and 1011 b. 1001001and 111010 c. 110100 and 110111.4 Convert to base 5: (165.2)7(do all of the arithmetic in decimal)1.5 a. Convert to hexadecimal: (701.12)10b. Convert to decimal: (ABC.D)16c. Device a scheme for converting hexadecimal directly to base 4 andconvert the previous hexadecimal number to base 4.

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Answered: 1.1 Convert to octal then to binary: a.…

1.1 Convert to octal then to binary: a. (757.25)10 b. (123.17)10 c. (356.89)10 d. (1063.5)10 1.2 Convert to octal and then to decimal: a.(10111011.1)2 b.(1101101.011), c.(10000011.11)2

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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Question

Problems :
1.1 Convert to octal then to binary:
a. (757.25)10 b. (123.17)10
c. (356.89)10
d. (1063.5)10
1.2 Convert to octal and then to decimal:
a.(10111011.1),
b.(1101101.011); c.(10000011.11);
1.3 Add, subtract and multiply in binary:
a. 1111 and 1011 b. 1001001and 111010 c. 110100 and 11011
1.4 Convert to base 5: (165.2)7
(do all of the arithmetic in decimal)
1.5 a. Convert to hexadecimal: (701.12)10
b. Convert to decimal: (ABC.D)16
c. Device a scheme for converting hexadecimal directly to base 4 and
convert the previous hexadecimal number to base 4.

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