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

1. Which programming paradigms are characterized by the use of functions, procedures, and objects?
(Choose three)

A) Object-oriented programming
B) Procedural programming
C) Assembly language programming
D) Functional programming

2. In programming, what is a library?

A) A protocol for transferring source code over the internet
B) A collection of precompiled routines that a program can use
C) A tool for version control
D) An IDE feature that helps in debugging code

3. 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 */

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

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

5. What is session hijacking in the context of web sessions?

A) A method to increase session security
B) The process of legally transferring a session from one user to another
C) The use of cookies to store session data
D) A type of cyberattack where the attacker takes over a user's session

Solutions: