In October 2020, the world's longest highway tunnel was

What is two-factor authentication (2FA)?

Find the odd one out.

Which cybersecurity concept is focused on verifying the identity of users and systems?

When changes in data across multiple lists are not synchronized, it leads to:

The basic units in high level abstraction that describe the model of a computer do not comprise of ____________ among the following.

The free software that displays online advertisements in a banner or pop up window is called ___________.

First page of a website is called

A personal computer contains all the following except

Which is called brain of computer?

 What is web browser   ?