Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- If the 8-bit binary value, 000001012, is shifted to the left by 1 bit position, what will be the 8-bit result? Note: Your answer in binary should contain only 1 and 0 characters. Result in binary: Result in decimal:arrow_forwardWe are given a number 0b1100_0000 represented in a 8-bit system. Prob 2. Answer the following questions: . What is the value in decimal if this is an unsigned number? . What is the value in decimal if this is a signed number? • If we extend (type case) this number to a 16-bit system as an unsigned number, what will it be in hexadecimal? • If we extend (type case) this number to a 16-bit system as a signed number, what will it be in hexadecimal?arrow_forwardYou have built a computer that uses 9 bits to represent unsigned integers. You decide to use it to perform the following calculation: 320 + 394. Help me solve this! (Give your answers both in binary and in decimal)arrow_forward
- Are these 8-bits a signed or unsigned value: 10101101 Yes, the most significant bit is a 1 so the number is a signed negative value. No, the most significant bit is simply another place value in binary so the number is an unsigned positive value. Unknown, the binary pattern could be interpreted either way.arrow_forwardFill in the empty spaces in the following table. As you do, please be aware of the following: • All numbers are considered signed (negative) for this table • All binary answers must have 16 bits • You need to put a space after every 4 bits for binary values. All hex values must use capital letters Signed Decimal 16-bit Binary Нех |-12 -20 1111 1111 1110 1100| FFEC 65495 1111 1111 1101 FFD7arrow_forward
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