Which statement is true about cloud computing?

A hybrid cloud combines private and public cloud services

What makes asymmetric encryption unique?

Uses a pair of keys: public and private

The next-generation data transmission protocol

Creates an encrypted tunnel between the user and the server

What is a computer network?

A group of connected devices that exchange information

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Questions 15

Answers

1
Which statement is true about cloud computing?
Cloud computing is not used in business
Cloud services only work on smartphones
A hybrid cloud combines private and public cloud services
A private cloud is accessible to all users
2
Which of these methods is NOT used for cybersecurity protection?
Using strong passwords
Ignoring suspicious emails
Regular software updates
Installing antivirus software
3
Which layer of the TCP/IP model handles email processing?
Network
Internet
Transport
Application
4
What makes asymmetric encryption unique?
Uses a single key for encryption and decryption
Works without using keys
Only applies to local networks
Uses a pair of keys: public and private
5
What is IPv6?
The next-generation data transmission protocol
A special VPN service
An encryption system
A new type of Wi-Fi
6
Which type of VPN is most commonly used in corporate networks?
Personal VPN
Cloud VPN
Free VPN
Site-to-Site VPN
7
How does a VPN work?
Blocks internet ads
Speeds up the internet connection
Allows access only to a local network
Creates an encrypted tunnel between the user and the server
8
Which of these is an example of wireless data transmission?
Twisted pair
Coaxial cable
Fiber optic cable
Radio waves
9
Which technology allows data to be processed closer to its source?
Channel computing
Edge computing
Thin clients
Cloud computing
10
2. Which type of network covers a small office or home?
LAN
MAN
PAN
WAN
11
Which encryption algorithm is used for web transactions (HTTPS)?
SSL/TLS
RSA
SHA-256
AES
12
Which layer of the TCP/IP model is responsible for routing data?
Internet
Network
Transport
Application
13
Which type of attack aims to overload a server with requests?
MITM (Man-in-the-Middle)
Viruses
Phishing
DDoS
14
Which protocol is used for secure web browsing?
HTTP
FTP
HTTPS
SMTP
15
What is a computer network?
A group of connected devices that exchange information
A program for web browsing
A method of connecting to the internet
A device for storing data

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