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Lpi 030-100 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| CSS Content Styling | 20% | - Styling and Layout
|
| JavaScript Programming | 20% | - Syntax and Basics
|
| HTML Document Markup | 20% | - HTML Document Anatomy
|
| Node.js Server Programming and Databases | 20% | - Node.js Basics
|
| Software Development and Web Technologies | 20% | - Web Application Architecture
|
Lpi Linux Professional Institute Web Development Essentials Exam 030 Sample Questions:
Which of these statements about SQL is true? (Choose two)
- A. SQL is case-sensitive when it comes to commands and table names.
- B. SQL can query a database and retrieve information stored in it.
- C. SQL can insert, update, or delete records in a database.
- D. SQL is a programming language primarily used for creating websites.
Correct Answer: B,C 🗳️
In CSS, what is the difference between the margin and padding properties?
- A. margin controls the space outside an element, while padding controls the space inside.
- B. margin and padding have no differences.
- C. margin controls the space inside an element, while padding controls the space outside.
- D. padding is used for text alignment, whereas margin is used for element positioning.
Correct Answer: A 🗳️
How are comments added in CSS?
- A. // This is a comment
- B. /* This is a comment */
- C. <!-- This is a comment -->
- D. # This is a comment
Correct Answer: B 🗳️
What is the purpose of using em or rem units in CSS?
- A. To create fixed-size layouts
- B. To specify the opacity of an element
- C. To define colors
- D. To provide relative sizing based on current or root element's font size
Correct Answer: D 🗳️
In Express.js, how do you send a static file as a response to a client request?
- A. res.static(filepath)
- B. res.render(filepath)
- C. res.sendFile(filepath)
- D. res.redirect(filepath)
Correct Answer: C 🗳️
