Analyzing String Formats and Identifiers

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Questions and Answers

Which of the following best describes the format of the given string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107?

  • A unique identifier followed by a date (correct)
  • A mathematical equation
  • A URL
  • A file name

The string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 contains only letters and numbers.

False (B)

Identify the date format used at the end of the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107.

YYYYMMDD

In the sample string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107, the part before the underscore most likely represents a unique ______.

<p>identifier</p>
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What type of character is used to separate different sections of the identifier in the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107?

<p>Hyphen (C)</p>
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The string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 could potentially be a filename.

<p>True (A)</p>
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Based on the name, what is the likely top-level internet domain associated with the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107?

<p>.cn</p>
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The string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 includes a date. In this date, 01 refers to the ______.

<p>month</p>
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Which of the following suggests that the initial part of the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 is an identifier?

<p>The random alphanumeric sequence (A)</p>
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The date in the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 indicates the time it was created.

<p>False (B)</p>
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What is the significance of the underscore character (_) in the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107?

<p>separator</p>
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In the date portion of the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107, '2024' represents the ______.

<p>year</p>
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If cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 is a filename, what could the cn.xendere part possibly signify?

<p>Company or project name (C)</p>
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The full string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 could be considered a version control identifier.

<p>True (A)</p>
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Besides uniquely identifying a file, what other organizational purpose might the inclusion of the date 20240107 serve in the context of cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107?

<p>track creation/modification date</p>
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In the string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107, the characters '42d4' may represent a ______ within the overall unique identifier.

<p>segment</p>
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What is the most likely reason for including a long, seemingly random identifier like 59b4d27-84bf-42d4-a1ca-bc436c2014b4?

<p>To ensure uniqueness and avoid naming conflicts (B)</p>
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Given cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107, the identifier 59b4d27-84bf-42d4-a1ca-bc436c2014b4 is likely generated using a hashing algorithm.

<p>True (A)</p>
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If the cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 string refers to a record in a database, what term is commonly used to describe the 59b4d27-84bf-42d4-a1ca-bc436c2014b4 portion of the string?

<p>primary key</p>
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The string cn.xendere59b4d27-84bf-42d4-a1ca-bc436c2014b4_20240107 combines an alphanumeric identifier with a date, allowing for unambiguous tracking and ______ of digital assets.

<p>versioning</p>
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