Category: 1. Common Subject

A program that quietly opens secret access for an attacker is commonly called a A Disk cleanup utility B Screen

When many infected devices are controlled together by an attacker, it is called a A Safe backup group B Botnet

Malware is best described as software that is made to A Improve device speed B Increase screen brightness C Organize

When DNS returns an old IP because of stored results, the setting that controls how long it stays valid is

While typing a website, your browser suggests older addresses mainly using A Browser history database B Cached images folder C

When a website name is typed, the readable name is converted into numbers using A DNS translation service B Screen

When you type a website name and press Enter, the browser first tries to contact A Keyboard driver chip B

The Internet mainly allows computers to share data across A A local room only B One software app C A

A network link feels “slow” despite high bandwidth mainly due to A Low screen refresh B Small hard disk C

A small office wants central user control and backups; best model is A Peer-to-peer network B PAN connection C Ring-only