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Lpi 030-100 Exam Syllabus Topics:

Lpi Linux Professional Institute Web Development Essentials Exam 030 Sample Questions:

1. In NodeJS, how do you typically retrieve data from a MySQL database?

A) Using the http.get method
B) Through direct file reading methods
C) Using the fetch API
D) By executing a SELECT query with the mysql module

2. Which of these statements about SQL is true? (Choose two)

A) SQL can query a database and retrieve information stored in it.
B) SQL is a programming language primarily used for creating websites.
C) SQL can insert, update, or delete records in a database.
D) SQL is case-sensitive when it comes to commands and table names.

3. Which of these are commonly used open source database management systems? (Choose two)

A) Microsoft SQL Server
B) Oracle Database
C) PostgreSQL
D) MySQL

4. What is source code in the context of software development?

A) A compiled version of a program ready to be executed
B) The output produced after a program is executed
C) A specialized language used only for web development
D) The original code written by a programmer in a high-level language

5. In Node.js, which function is used to include built-in modules?

A) include()
B) require()
C) getModule()
D) import()

Solutions: