Sobes.tech

System Analyst

To obtain information, when should you use the POST method instead of GET? - To ensure higher guarantee of request delivery and response receipt - To transmit large amounts of data - To use a higher level of encryption - To establish a secure HTTPS connection - When authorization is required to get a response

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According to the specification in the example on the picture: [ { "user_age": "21", "tags": ["cars","games"] } ] - The key name should be "userAge", not "user_age" - The format cannot start with "[]" - Numbers should be written without quotes: 21, not "21" - In the "tags" array, the listed values should be wrapped in "{}" objects

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Which query can be used to delete all records from a table (clear it): - DROP TABLE table_name; - DELETE TABLE table_name; - DELETE FROM table_name; - WIPE TABLE table_name; - No correct answer

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Functional requirements include: - Two-factor authentication - Data encryption in the database to prevent unauthorized copying - Sorting in ascending and descending order - Support for Windows and Linux OS - Use of HTTPS protocol for data exchange - Export in PDF and Word formats

143

Caching can be used for: - Organizing data backups - Reducing load on main storage or services - Decreasing load times by storing copies in fast-access memory - Increasing network bandwidth - Ensuring data synchronization between different servers

142

In which cases is asynchronous integration preferable to synchronous? - When the client requires an instant response to continue work - For background processing of heavy or long tasks - If it is necessary to guarantee strict order of processing all requests to the system - High data integrity is required - In case of unstable connection or unstable service operation - In cases where detailed system behavior logging is required

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