Computer essentals
wilz08
computeressent.docxIn addition to the required readings in this unit, the Unit Study Guide covers many of the topics in this assignment.
1. Identify the decimal equivalents for the following (use the binary chart in the study guide):
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2^0 |
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1 |
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2^1 |
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2^2 |
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2^3 |
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2^4 |
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2^5 |
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2^6 |
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2^7 |
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2^8 |
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2. Manually convert the decimal numbers into binary numbers in the table below. You must show your work using the conversion process.
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Decimal |
Binary |
Conversion Process |
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115 |
1110011 |
115/2=57 R1, 57/2=28 R1, 28/2=14 R0, 14/2=7 R0, 7/2=3 R1, 3/2=1 R1, 1/2=0 R1 So, from last to first, the binary would be 110011 |
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100 |
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32 |
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1000 |
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99 |
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256 |
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111 |
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1024 |
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108 |
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112 |
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27 |
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96 |
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46 |
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48 |
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3. Manually convert the binary numbers given into decimal numbers in the table below (use the chart that displays the binary to decimal conversion in the study guide). You must show your work using the conversion process.
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Binary |
Decimal |
Conversion Process |
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1101001 |
105 |
(1101001)2 = (105)10 or 64+32+8+1=105 |
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100 |
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0100000 |
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110110 |
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1110011 |
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1111000 |
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1101001 |
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101 |
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10000 |
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1101000 |
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1010100 |
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1111 |
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1100 |
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10101 |
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4. Describe what is wrong with the following sequence (use the chart that displays the binary to decimal conversion in the study guide). Place your answer in the text box beneath the sequence.
10 100 110 1000 1001 1100 1110 1000
10 = 2, 100 = 4, 110 =
5. Review the Concept Map on page 117 of your textbook, and fill in the blanks of the Concept Map in the table below.
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