Remote Access Technologies (A+) Quiz: RDP, SSH & VPN

1. A user cannot connect via SSH. The firewall is open on port 22. What should you check next?

SSH service is running on server

Increase bandwidth

Reinstall the operating system

Change the VPN settings

2. A VPN client needs to authenticate to a server. Which is typically required?

Only username

Credentials and pre-shared key or certificate

Physical security token only

MAC address verification

3. Which remote access technology is primarily designed for Windows graphical desktop environments?

SSH

Telnet

RDP

OpenVPN

4. SSH key-based authentication is more secure than password-based authentication. True or False?

True

False

5. Which VPN protocol combines PPP with IPSec for enhanced security?

L2TP/IPSec

PPTP only

OpenVPN

SSTP

6. RDP uses compression to reduce bandwidth. True or False?

True

False

7. A VPN connection drops intermittently. Which is NOT a likely cause?

Network congestion

Firewall blocking VPN ports

Too many windows open

Unstable internet connection

8. Which authentication method is most commonly used with SSH?

Password only

Public key or password

Biometric scanning

One-time tokens exclusively

9. RDP is considered more secure than unencrypted Telnet for remote terminal access. True or False?

True

False

10. VPN connections typically use which protocol for encryption at Layer 3?

PPTP

IPSec

RDP

SSH

11. Which port does RDP (Remote Desktop Protocol) use by default?

22

3389

443

5900

12. IPSec can operate in which two modes?

Tunnel and Transport

Client and Server

Symmetric and Asymmetric

Active and Passive

13. Which of the following is a key advantage of RDP over SSH for remote access?

Graphical user interface support

Works on all operating systems

Lower bandwidth requirements

Better encryption standards

14. SSH uses port 22 by default, but can be configured to use alternative ports. True or False?

True

False

15. Which VPN protocol operates at Layer 2 of the OSI model?

IPSec

OpenVPN

PPTP

L2TP

16. What is the standard port number for SSH connections?

21

22

23

25

17. RDP allows multiple simultaneous sessions on Windows Server editions. True or False?

True

False

18. Which encryption method is used by SSH to secure authentication?

Plain text passwords

Public-key cryptography

MD5 hashing only

Shared secret keys

19. What is the primary purpose of a VPN (Virtual Private Network)?

Increase internet speed

Create encrypted tunnel over public networks

Replace firewall protection

Reduce bandwidth usage

20. SSH (Secure Shell) is primarily used for secure remote access to which type of systems?

Windows servers only

Linux and Unix-based systems

Mobile devices exclusively

Network printers

A+ Remote Access Quiz: Can You Master RDP, SSH & VPN?

1. A user cannot connect via SSH. The firewall is open on port 22. What should you check next?

2.

What first name or nickname would you like us to use?

2. A VPN client needs to authenticate to a server. Which is typically required?

3. Which remote access technology is primarily designed for Windows graphical desktop environments?

4. SSH key-based authentication is more secure than password-based authentication. True or False?

5. Which VPN protocol combines PPP with IPSec for enhanced security?

6. RDP uses compression to reduce bandwidth. True or False?

7. A VPN connection drops intermittently. Which is NOT a likely cause?

8. Which authentication method is most commonly used with SSH?

9. RDP is considered more secure than unencrypted Telnet for remote terminal access. True or False?

10. VPN connections typically use which protocol for encryption at Layer 3?

11. Which port does RDP (Remote Desktop Protocol) use by default?

12. IPSec can operate in which two modes?

13. Which of the following is a key advantage of RDP over SSH for remote access?

14. SSH uses port 22 by default, but can be configured to use alternative ports. True or False?

15. Which VPN protocol operates at Layer 2 of the OSI model?

16. What is the standard port number for SSH connections?

17. RDP allows multiple simultaneous sessions on Windows Server editions. True or False?

18. Which encryption method is used by SSH to secure authentication?

19. What is the primary purpose of a VPN (Virtual Private Network)?

20. SSH (Secure Shell) is primarily used for secure remote access to which type of systems?