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Lpi Linux Professional Institute Web Development Essentials Exam 030 Sample Questions:
1. Which of the following are true about Cross-Site Request Forgery (CSRF)? (Choose two)
A) It is an attack that forces an end user to execute unwanted actions on a web application.
B) It involves the execution of malicious scripts in a user's browser.
C) It can be mitigated by using same-origin policy.
D) It is exclusively a server-side vulnerability.
2. In SQL, which command is used to add new data to a table?
A) CREATE
B) ADD NEW
C) UPDATE
D) INSERT INTO
3. What is the function of character encoding in HTML?
A) To specify the document's language
B) To add special effects to text
C) To define the character set used for the document, such as UTF-8
D) To compress the HTML document
4. In Express.js, how are EJS templates rendered?
A) res.send(templateName, data)
B) res.render(templateName, data)
C) res.template(templateName, data)
D) res.ejs(templateName, data)
5. What is source code in the context of software development?
A) The output produced after a program is executed
B) A specialized language used only for web development
C) A compiled version of a program ready to be executed
D) The original code written by a programmer in a high-level language
Solutions:
Question # 1 Answer: A,C | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: B | Question # 5 Answer: D |