CSS Class Selector MCQ Reusable Styles Practice Questions

Direction: Choose the correct option

How is a class selector written in CSS?

A. #classname

B. *classname

C. .classname

D. classname

Direction: Choose the correct option

What is a key advantage of class selectors over ID selectors?

A. Classes can be reused on multiple elements

B. Classes have higher specificity

C. Classes are faster

D. Classes are newer

Direction: Choose the correct option

Click

How many classes does this element have?

A. Three classes

B. One class

C. No classes

D. Two classes (btn and btn-primary)

Direction: Choose the correct option

.btn {
    padding: 10px 20px;
}

How many elements can this selector affect?

A. Only div elements

B. No elements

C. Any number of elements with class="btn"

D. Only one element

Direction: Choose the correct option

.box.large {
    width: 300px;
    height: 300px;
}

What does this selector target?

A. Elements with large class

B. Elements with both box AND large classes

C. Either box or large class

D. Elements with box class

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