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Only need to practice for 20 to 30 hours

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Simulate the real exam

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Lpi 030-100 Exam Syllabus Topics:

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

Question 1

Which HTML tag is used to create a hyperlink?

A. <hyperlink>
B. <link>
C. <href>
D. <a>

Question 2

What is the fundamental difference between relational and non-relational (NoSQL) databases?

A. Non-relational databases are not capable of storing large amounts of data
B. Non-relational databases do not use SQL for querying
C. Relational databases are only used in web development
D. Relational databases are based on table structures, while non-relational databases are not

Question 3

Which of the following is a best practice to prevent SQL injection in NodeJS?

A. Using regular expressions to sanitize input
B. Concatenating user inputs directly into SQL queries
C. Storing database credentials in the code
D. Employing prepared statements or parameterized queries

Question 4

What is the purpose of the position property in CSS?

A. To create animated effects
B. To determine the method of positioning for an element
C. To specify how text is aligned within an element
D. To define the border style of an element

Question 5

Which CSS property is used to set the width of an element's border?

A. border-radius
B. border-length
C. border-style
D. border-width

Solutions: