Internship WebDevelopment Quiz

HTML is developed from which Architecture ?

• SGML
• JSON
• GML

• XML

What are void elements comes ?

• <img>

• <base>

• both

• none

All formatting elements are

• block level and paired tags

• inline and unpaired tags

• block level and unpaired tags

• inline and paired tags

what is the difference between null and undefined in JavaScript?

• Null is undefined, undefined is null

• Null is uninitialized, undefined is an empty value

• Null is an empty value, undefined is uninitialized

• Null and undefined are interchangeable

Which JavaScript operator checks for strict equality?

• !=

• ===

• ==

• !==

What is CSS box model?

• Content, padding, border, outline, margin

• Content, padding, border, margin, outline

• Content, border ,padding , margin, outline

• Content, padding, margin, border, outline

which method is used in forms for security purpose ?

• post

• get

• put

• hide

JavaScript lies in

• script-side

• client-side

• server-side

• front-side

Which CSS unit is used to set font sizes relative to the parent element?

• em
• vh
• rem
• px

Which CSS property is used to set the opacity of an element?

• alpha

• transparency

• visibility
• opacity