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faust18 [17]
3 years ago
12

If each integer occupies one 64-bit memory cell and is stored using sign/magnitude notation, what are the largest (in terms of a

bsolute value) positive and negative integers that can be stored?
Computers and Technology
1 answer:
WITCHER [35]3 years ago
3 0

Answer:

2^63 = 9 223 372 036 854 775 808

Explanation:

Of 64 bits, one is used to store the sign. The rest of 63 bits is used to store the absolute value. The maximum value of n-digit number of base b is b^n.

We are using bits which represent binary (base 2) digits. Base b = 2, digits/bits n = 63. The maximum number is 2^63.

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2 years ago
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nata0808 [166]

Answer:

4. Supervised learning.

Explanation:

Supervised and Unsupervised learning are both learning approaches in machine learning. In other words, they are sub-branches in machine learning.

In supervised learning, an algorithm(a function) is used to map input(s) to output(s). The aim of supervised learning is to predict output variables for given input data using a mapping function. When an input is given, predictions can be made to get the output.

Unsupervised learning on the other hand is suitable when no output variables are needed. The only data needed are the inputs. In this type of learning, the system just keeps learning more about the inputs.

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<em>Hope this helps!</em>

8 0
3 years ago
Which example task should a developer use a trigger rather than a workflow rule for?
Komok [63]

Answer:

A. To set the primary contact on an account record when it is saved

Explanation:

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lilavasa [31]

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yes

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Explanation:

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