최신 Web Development Essentials 030-100 무료샘플문제:
1. Which CSS property is used to control the visibility of an element?
A) opacity
B) display
C) visibility
D) view
2. In CSS, what is the difference between the margin and padding properties?
A) margin controls the space inside an element, while padding controls the space outside.
B) margin and padding have no differences.
C) margin controls the space outside an element, while padding controls the space inside.
D) padding is used for text alignment, whereas margin is used for element positioning.
3. Which method is used in Express.js to define a route for HTTP GET requests?
A) app.route(path, callback)
B) app.get(path, callback)
C) app.http(path, callback)
D) app.post(path, callback)
4. What is the primary use of the Node Package Manager (NPM)?
A) To manage packages and dependencies in a Node.js project
B) To compile Node.js applications
C) To update the Node.js engine
D) To create new Node.js modules from scratch
5. What is source code in the context of software development?
A) A compiled version of a program ready to be executed
B) The original code written by a programmer in a high-level language
C) A specialized language used only for web development
D) The output produced after a program is executed
질문과 대답:
질문 # 1 정답: B,C | 질문 # 2 정답: C | 질문 # 3 정답: B | 질문 # 4 정답: A | 질문 # 5 정답: B |