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Lpi Linux Professional Institute Web Development Essentials Exam 030 Sample Questions:
1. Which of the following are roles of web browsers? (Choose two)
A) Executing JavaScript code
B) Hosting web applications
C) Compiling high-level code into machine code
D) Storing cookies for user authentication
2. In SQL, which command is used to add new data to a table?
A) CREATE
B) UPDATE
C) INSERT INTO
D) ADD NEW
3. In an HTML document, where should the <title> tag typically be placed?
A) Inside the <head> tag
B) Inside the <body> tag
C) As a standalone tag outside of <html>
D) Inside the <footer> tag
4. 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 */
5. What is the fundamental difference between relational and non-relational (NoSQL) databases?
A) Non-relational databases do not use SQL for querying
B) Non-relational databases are not capable of storing large amounts of data
C) Relational databases are only used in web development
D) Relational databases are based on table structures, while non-relational databases are not
Solutions:
| Question # 1 Answer: A,D | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: D |
