This page was exported from Testking Free Dumps [ http://blog.testkingfree.com ] Export date:Thu Jan 16 17:03:40 2025 / +0000 GMT ___________________________________________________ Title: Get Instant Access to 030-100 Practice Exam Questions [Q15-Q34] --------------------------------------------------- Get Instant Access to 030-100 Practice Exam Questions Reliable Study Materials & Testing Engine for 030-100 Exam Success! Lpi 030-100 exam, also known as Linux Professional Institute Web Development Essentials Exam 030, is a certification exam designed for individuals interested in web development and Linux operating systems. 030-100 exam is a foundation-level certification that tests the basic knowledge and skills required for web development using Linux. Passing 030-100 exam can help individuals demonstrate their proficiency in web development and Linux to potential employers or clients. The LPI 030-100 exam is recognized globally and is a valuable certification for individuals who are looking to pursue a career in web development. Linux Professional Institute Web Development Essentials Exam 030 certification demonstrates the individual's proficiency in web development using Linux operating systems and enhances their credibility in the industry. Linux Professional Institute Web Development Essentials Exam 030 certification is recognized by many organizations, including governments, academic institutions, and IT companies. With the increasing demand for web development professionals, obtaining the LPI 030-100 certification can open doors to many career opportunities in the field.   NEW QUESTION 15In HTML, what is the purpose of the alt attribute in an <img> tag?  To provide a text alternative for the image  To change the image source  To specify a secondary image  To apply styles to the image NEW QUESTION 16Which of the following are common web development technologies and standards? (Choose two)  Bluetooth communication  HTML/CSS  PCIe interface  JavaScript NEW QUESTION 17In SQL, which command is used to add new data to a table?  UPDATE  INSERT INTO  ADD NEW  CREATE NEW QUESTION 18What are essential features of source code editors and Integrated Development Environments (IDEs)? (Choose two)  Ability to compile and execute code  Built-in web browser for testing web applications  Syntax highlighting and code completion  Network monitoring for security analysis NEW QUESTION 19What is the correct syntax for a CSS rule?  selector { property = value; }  selector { property : value }  selector -> { property : value; }  { selector : property = value; } NEW QUESTION 20What is the fundamental difference between relational and non-relational (NoSQL) databases?  Relational databases are only used in web development  Non-relational databases do not use SQL for querying  Relational databases are based on table structures, while non-relational databases are not  Non-relational databases are not capable of storing large amounts of data NEW QUESTION 21In the context of web content, how do static and dynamic content differ?  Static content is served from a database, while dynamic content is served from a file system.  Static content is the same for all users, while dynamic content can change based on user interaction.  Static content is used for web applications, while dynamic content is used for websites.  Static content is cached by the browser, while dynamic content is not. NEW QUESTION 22In CSS, what does the float property do?  Makes an element change its color when floated over  Specifies how text should flow around an element  Defines the transparency of an element  Aligns elements vertically NEW QUESTION 23What is the primary role of HTTPS and TLS in web communications?  To compress data to reduce bandwidth usage  To secure communications between client and server  To increase the speed of data transfer  To convert static content to dynamic content NEW QUESTION 24In HTML, which attribute is used to link to an external CSS file?  src  href  rel  type NEW QUESTION 25Which of the following are block-level elements in HTML? (Choose two)  <span>  <div>  <img>  <p> NEW QUESTION 26Which units are commonly used in CSS for responsive design? (Choose two)  Pixels (px)  Centimeters (cm)  Relative units (em, rem, vw, vh)  Kilograms (kg) NEW QUESTION 27Which programming paradigms are characterized by the use of functions, procedures, and objects?(Choose three)  Functional programming  Procedural programming  Object-oriented programming  Assembly language programming NEW QUESTION 28Which of these are commonly used open source database management systems? (Choose two)  Microsoft SQL Server  Oracle Database  MySQL  PostgreSQL NEW QUESTION 29How are comments added in CSS?  // This is a comment  <!– This is a comment –>  /* This is a comment */  # This is a comment NEW QUESTION 30What is a common way to protect against Cross-Site Scripting (XSS) in a Node.js application?  Disabling cookies  Using prepared SQL statements  Sanitizing user input  Implementing HTTPS NEW QUESTION 31Which of the following are true about compilers and interpreters? (Choose two)  Compilers convert source code into machine code before runtime.  Interpreters execute the source code line by line during runtime.  Compilers are used to enhance the security of a source code.  Interpreters translate the entire program at once and then execute it. NEW QUESTION 32In the context of web application architecture, what is the primary function of a web server?  To store client data persistently  To host web applications and handle HTTP requests  To render web pages on the client side  To provide dynamic IP addressing for clients NEW QUESTION 33Which of the following file formats supports transparency?  JPEG  PNG  SVG  Both PNG and SVG NEW QUESTION 34When establishing a database connection in NodeJS, which module is commonly used for MySQL?  mysql  mongodb  sqlconnect  db-mysql  Loading … Validate your Skills with Updated 030-100 Exam Questions & Answers and Test Engine: https://www.testkingfree.com/Lpi/030-100-practice-exam-dumps.html --------------------------------------------------- Images: https://blog.testkingfree.com/wp-content/plugins/watu/loading.gif https://blog.testkingfree.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-12-09 12:40:16 Post date GMT: 2024-12-09 12:40:16 Post modified date: 2024-12-09 12:40:16 Post modified date GMT: 2024-12-09 12:40:16