Which of the following CSS property border-color property sets the color of an

Which of the following CSS property border-color property sets the color of an element’s four borders?

2) Which of the following property defines the border-width, border-style and border-color of an element’s top border in a single declaration?

3) Which of the following CSS property defines the different properties of all four sides of an element’s border in a single declaration?

4) Which of the following value specifies a dashed outline?

5) Choose the option that correctly specifies the output of the following CSS.

 span {
 	border: 1px solid red; 	outline: green dotted thick;      
}