[02/Rangitata/03]

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Questions and Answers

Which screen is used to configure instance options?

  • Instance Options (correct)
  • Source
  • Above options screen
  • Target

What do data sources allow in the configuration?

  • Additional configuration to integrations
  • Target connections
  • Individual parameters to JDBC driver (correct)
  • JSON string

What can be provided in the target JSON string?

  • Credentials
  • All options via SQL API
  • Additional configuration to integrations (correct)
  • Target connections

Data sources are used to configure instance options.

<p>False (B)</p> Signup and view all the answers

Instance options can be configured independently for each instance.

<p>True (A)</p> Signup and view all the answers

Targets contain a JSON string that can provide additional configuration to integrations.

<p>True (A)</p> Signup and view all the answers

Match the following terms with their corresponding descriptions:

<p>Instance Options = Can be configured independently for each instance Data Sources = Allow additional configuration through a JSON string Targets = Contain a JSON string that can provide additional configuration to integrations SQL API = Provides access to all options mentioned above</p> Signup and view all the answers

Match the following terms with their related functionalities:

<p>Instance Options = Configuration of each instance Data Sources = Configuration of parameters to JDBC driver Targets = Configuration of target connections, credentials, and additional parameters SQL API = Access to all available options</p> Signup and view all the answers

Match the following terms with their associated elements:

<p>Instance Options = Above options screen Data Sources = Contains individual parameters to JDBC driver Targets = Can be used to provide additional configuration to integrations SQL API = Provides access to all options</p> Signup and view all the answers

Match the following JSON syntax elements with their descriptions:

<p>{ } = Encloses the JSON string &quot;key&quot;: &quot;value&quot; = Represents a key-value pair , = Separates the key-value pairs null = Represents a null value</p> Signup and view all the answers

Match the following JSON data types with their correct representations:

<p>String = &quot;value&quot; Number = Valid JSON number Boolean = true or false Object = { }</p> Signup and view all the answers

Match the following JSON string elements with their descriptions:

<p>&quot;name&quot; = A key in a key-value pair 1 = A valid JSON number &quot;Large language model&quot; = A string value [ &quot;Natural language processing&quot;, &quot;Machine translation&quot;, &quot;Code generation&quot; ] = An array value</p> Signup and view all the answers

Match the following JSON features with their explanations:

<p>Nested objects = Objects can contain other objects Simple to read and write = One of the reasons JSON is a popular data format Supported by many programming languages = Another reason JSON is popular Used in web APIs, mobile apps, and configuration files = A variety of applications for JSON</p> Signup and view all the answers

Match the following JSON string rules with their correct statements:

<p>Last key-value pair = Must not have a trailing comma Strings = Must be enclosed in double quotes Objects = Must be enclosed in curly braces Numbers = Must be valid JSON numbers</p> Signup and view all the answers

Match the following JSON terms with their definitions:

<p>Key-value pair = A set of two linked data items Boolean = A data type with two possible values: true or false Null = A special value representing no value or no object JSON number = A number in JSON format</p> Signup and view all the answers

Match the following JSON string elements with their correct representations:

<p>&quot;Bard&quot; = A string value for the key &quot;name&quot; 1 = A number value for the key &quot;age&quot; &quot;Large language model&quot; = A string value for the key &quot;occupation&quot; [ &quot;Natural language processing&quot;, &quot;Machine translation&quot;, &quot;Code generation&quot; ] = An array value for the key &quot;skills&quot;</p> Signup and view all the answers

Match the following JSON syntax rules with their correct descriptions:

<p>Comma = Used to separate key-value pairs Curly braces = Used to enclose objects Double quotes = Used to enclose strings null = Keyword used to represent a null value</p> Signup and view all the answers

Match the following JSON elements with their correct definitions:

<p>Key = A unique identifier for a value in a JSON object Value = The data associated with a key in a JSON object Array = An ordered list of values in JSON Object = A collection of key-value pairs in JSON</p> Signup and view all the answers

Which symbol is used to separate key-value pairs in a JSON string?

<p>, (C)</p> Signup and view all the answers

Which data types can be used as values in a JSON string?

<p>Strings, numbers, booleans, null, or objects (D)</p> Signup and view all the answers

Which character must be used to enclose strings in a JSON string?

<p>Double quotes (&quot;&quot;) (B)</p> Signup and view all the answers

What is the correct syntax for nesting objects in a JSON string?

<p>Objects must be enclosed in curly braces ({}). (C)</p> Signup and view all the answers

Which of the following is NOT a reason why JSON is a popular data format?

<p>It can be used to configure instance options. (D)</p> Signup and view all the answers

What is the correct syntax for a valid JSON string?

<p>{ &quot;key1&quot;: &quot;value1&quot;, &quot;key2&quot;: &quot;value2&quot; } (B)</p> Signup and view all the answers

Which of the following is an example of a valid JSON string with nested objects?

<p>{ 'name': 'Bard', 'age': 1, 'occupation': 'Large language model', 'skills': [ 'Natural language processing', 'Machine translation', 'Code generation' ] } (A)</p> Signup and view all the answers

What can JSON strings be used for?

<p>Web APIs, mobile apps, and configuration files (C)</p> Signup and view all the answers

Which of the following is NOT a valid JSON data type?

<p>Array (B)</p> Signup and view all the answers

True or false: JSON strings must be enclosed in square brackets ([]).

<p>False (B)</p> Signup and view all the answers

True or false: Each key-value pair in a JSON string must be separated by a semicolon (;).

<p>False (B)</p> Signup and view all the answers

True or false: JSON strings can only contain strings as keys.

<p>False (B)</p> Signup and view all the answers

True or false: JSON strings can only contain numbers as values.

<p>False (B)</p> Signup and view all the answers

True or false: JSON strings can only contain booleans as values.

<p>False (B)</p> Signup and view all the answers

True or false: JSON strings can only contain objects as values.

<p>False (B)</p> Signup and view all the answers

True or false: JSON strings cannot be nested.

<p>False (B)</p> Signup and view all the answers

True or false: JSON is a data format commonly used in web development.

<p>True (A)</p> Signup and view all the answers

True or false: JSON is a data format that is only supported by a few programming languages.

<p>False (B)</p> Signup and view all the answers

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