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Dovator [93]
3 years ago
9

Describe how serial data access finds data

Computers and Technology
2 answers:
meriva3 years ago
5 0

Answer:

Serial access works by accessing the data at the beginning and then working through it bit-by-bit until the end.

...

Examples of storage medium that use serial access are:

Video cassettes.

Music cassettes.

Backup tape cartridges(hold lots of tape for backing up large amounts of data)

jeyben [28]3 years ago
4 0

Answer:

Serial data access will go through all the data by order until the target data is reached

Explanation:

This is opposite of direct data access which immediately finds the desired

data

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A. Do your own research including reading articles related to the same topic.

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To confirm online information that is not made by reputable experts, professionals, journals, or websites, it is always recommended to cross-check such information carefully. To do that is to make research on the same topic and confirm if the actual information is the same.

Hence, in this case, the correct answer is "Do your own research including reading articles related to the same topic."

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According to the video, what is the goal of Film and Video Editors?
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6 0
3 years ago
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A personal identification number (PIN) that opens a certain lock consists of a sequence of 3 different digits from 0 through 9,
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Answer:

<u>720</u> possible PIN can be generated.

Explanation:

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Permutation is a term that means the number of methods or ways in which different numbers, alphabets, characters and objects can arranged or organized. To calculate the permutation following formula will be used:

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So in question we need to calculate

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where

n= 10   (0-9 means total 10 digits)

r= 3     (PIN Consist of three digits)

So by using formula

10P3 = 10!/(10-3)!

        =10!/7!

        = 10x9x8x7!/7!

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