Practice Free 1D0-720 Exam Online Questions
Question #1
In JavaScript, what are conditional statements used for?
- A . To create loops that run a set number of times.
- B . To style HTML elements.
- C . To perform different actions based on different conditions.
- D . To store data in variables.
Question #2
What is SASS primarily used for in web development?
- A . To create complex animations.
- B . To write more maintainable, modular CSS code.
- C . To automatically optimize images.
- D . To enhance the performance of JavaScript.
Question #3
Which of the following are characteristics of JavaScript?
- A . Interpreted language
- B . Strongly typed
- C . Object-oriented
- D . Client-side execution
Question #4
When formulating standards for ethical reasoning in technology, what should be a key consideration?
- A . Prioritizing the most advanced technologies regardless of impact.
- B . Balancing technological innovation with societal and moral values.
- C . Focusing exclusively on increasing online sales.
- D . Emphasizing aesthetics over functionality.
Question #5
Which statement is true regarding methods in JavaScript?
- A . Methods are functions stored as object properties.
- B . Methods cannot be called on objects.
- C . Methods are the same as JavaScript loops.
- D . Methods are used to link JavaScript to HTML.
Question #6
What is the role of methods in JavaScript objects?
- A . To store data
- B . To perform actions or operations
- C . To link to other web pages
- D . To structure the HTML document
Question #7
Which of the following is a common JavaScript event handler?
- A . onclick
- B . onmouseover
- C . onchange
- D . All of the above
Question #8
How is transparency achieved in CSS3?
- A . Using the opacity property.
- B . Using the transparent keyword in the color property.
- C . Using the rgba() function.
- D . Both A and C are correct.
Question #9
What functionality does the HTML5 Drag-and-Drop API offer?
- A . Increasing the speed of page loading.
- B . Allowing users to drag and drop elements within and between web pages.
- C . Encrypting user data.
- D . Automatically translating web pages.
Question #10
Which practice is essential for ensuring website accessibility?
- A . Using high-resolution images.
- B . Providing alternative text for images.
- C . Implementing complex navigation structures.
- D . Using a variety of colors and fonts.