A DBMS commonly receives data update requests from application programs.A. TrueB. False
1 answer:
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This contains pretty much what you need:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>The Page Title</title>
</head>
<body>
<h1>First paragraph</h1>
<p>This is a paragraph of text.</p>
<h2>Second level paragraph</h2>
<p>
Here is an unordered list of options:
<ul>
<li>First</li>
<li>Second</li>
<li>Third</li>
</ul>
Here is another unordered list of options:
<ul>
<li>First</li>
<li>Second</li>
<li>Third</li>
</ul>
Here is an ordered list of options:
<ol>
<li>First</li>
<li>Second</li>
<li>Third</li>
</ol>
</p>
<h4>Third level</h4>
</body>
</html>
Answer:
a) Therefore, the minimum number of bits required is 6.
b) Therefore, we can admit 4 more students to the class without requiring additional bit for each student's unique bit pattern
Explanation:
a) The number of unique bit patterns using <em>n</em> bits is calculated using .
In this case, there are 60 students, so, we need at least 60 unique bit pattern.
Where <em>n</em> is the number of bit required; we are to find <em>n</em>
We take the logarithm of both side:
Therefore, the minimum number of bits required is 6
b) How many more students can be admitted to the class without requiring additional bits for each student's unique bit pattern?
With 6 bits, we can represent up to unique bit pattern which is 64 unique bit patterns.
To get the number of additional bit:
64 - 60 = 4
Therefore, we can admit 4 more students to the class without requiring additional bit for each student's unique bit pattern