Verified 030-100 Dumps Q&As - 030-100 Test Engine with Correct Answers
Pass Your 030-100 Dumps as PDF Updated on 2025 With 85 Questions
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NEW QUESTION # 35
What is the purpose of the display property in CSS?
- A. To add animations to the element
- B. To control the color of an element
- C. To specify the character encoding of the text
- D. To define how an element is displayed in the document flow
Answer: D
NEW QUESTION # 36
What is the correct syntax for a CSS rule?
- A. { selector : property = value; }
- B. selector -> { property : value; }
- C. selector { property = value; }
- D. selector { property : value }
Answer: D
NEW QUESTION # 37
In Node.js, which function is used to include built-in modules?
- A. getModule()
- B. require()
- C. include()
- D. import()
Answer: B
NEW QUESTION # 38
How is a comment written in HTML?
- A. // comment
- B. /* comment */
- C. <!-- comment -->
- D. # comment
Answer: C
NEW QUESTION # 39
In HTML, which attribute is used to link to an external CSS file?
- A. type
- B. rel
- C. href
- D. src
Answer: C
NEW QUESTION # 40
Which of the following are required in a basic HTML document structure? (Choose two)
- A. <html> tag
- B. <style> tag
- C. <body> tag
- D. <script> tag
Answer: A,C
NEW QUESTION # 41
How can you access query parameters in an Express.js route handler?
- A. req.body
- B. req.params
- C. req.url
- D. req.query
Answer: D
NEW QUESTION # 42
Which HTTP status codes indicate success and client error? (Choose two)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A,B
NEW QUESTION # 43
Which of the following are true about compilers and interpreters? (Choose two)
- A. Interpreters execute the source code line by line during runtime.
- B. Compilers convert source code into machine code before runtime.
- C. Compilers are used to enhance the security of a source code.
- D. Interpreters translate the entire program at once and then execute it.
Answer: A,B
NEW QUESTION # 44
In an HTML document, where should the <title> tag typically be placed?
- A. As a standalone tag outside of <html>
- B. Inside the <body> tag
- C. Inside the <head> tag
- D. Inside the <footer> tag
Answer: C
NEW QUESTION # 45
What is the primary purpose of using EJS in an Express.js application?
- A. To manage database connection
- B. To allow server-side rendering of HTML with embedded JavaScript
- C. To serve static files efficiently
- D. To handle HTTP POST requests
Answer: B
NEW QUESTION # 46
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
Answer: B
NEW QUESTION # 47
What does 'CSS Grid Layout' provide?
- A. A method for changing the color of the elements
- B. A plugin for adding multimedia content
- C. A framework for positioning elements in a grid-based layout system
- D. A built-in spellchecker for text content
Answer: C
NEW QUESTION # 48
What is the primary role of HTML in web development?
- A. To create the structure and content of a web page
- B. To add dynamic functionalities to web pages
- C. To style and layout web pages
- D. To manage the database of a website
Answer: A
NEW QUESTION # 49
What is the primary use of an <iframe> in HTML?
- A. To display a section of another webpage within the current page
- B. To create a nested browsing context within an HTML page
- C. Both To create a nested browsing context within an HTML page and To display a section of another webpage within the current page
- D. To link to external JavaScript files
Answer: C
NEW QUESTION # 50
What is the fundamental difference between relational and non-relational (NoSQL) databases?
- A. Relational databases are based on table structures, while non-relational databases are not
- B. Relational databases are only used in web development
- C. Non-relational databases do not use SQL for querying
- D. Non-relational databases are not capable of storing large amounts of data
Answer: A
NEW QUESTION # 51
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