CompTIA Network+ N10-009 (V9) Exam Acronyms Practice Test

1. What does IP stand for?

Internet Protocol

Internal Path

Interface Port

Isolated Protocol

IP stands for Internet Protocol, the addressing and routing protocol underlying most network communication.

Explanation

IP stands for Internet Protocol, the addressing and routing protocol underlying most network communication.

2. Fill in the blank: the protocol used to set up, manage, and tear down real-time communication sessions such as VoIP calls is called ____.

SIP (Session Initiation Protocol) is used to set up, manage, and tear down real-time communication sessions such as VoIP calls.

Explanation

SIP (Session Initiation Protocol) is used to set up, manage, and tear down real-time communication sessions such as VoIP calls.

Submit

3. Which acronym refers to a tunneling protocol used to encapsulate a wide variety of network layer protocols inside virtual point-to-point links?

IPSec

GRE (Generic Routing Encapsulation)

VXLAN

NAT

GRE encapsulates a wide variety of network layer protocols inside virtual point-to-point links, commonly used in VPN tunneling.

Explanation

GRE encapsulates a wide variety of network layer protocols inside virtual point-to-point links, commonly used in VPN tunneling.

4. What does ICMP stand for?

Internet Control Message Protocol

Internal Communication Management Protocol

Internet Connection Monitoring Process

Integrated Control Message Protocol

ICMP stands for Internet Control Message Protocol, used for diagnostic and error-reporting purposes such as ping.

Explanation

ICMP stands for Internet Control Message Protocol, used for diagnostic and error-reporting purposes such as ping.

5. What does NTP stand for?

Network Time Protocol

Network Traffic Processor

Node Transfer Protocol

Network Test Procedure

NTP stands for Network Time Protocol, used to synchronize device clocks across a network.

Explanation

NTP stands for Network Time Protocol, used to synchronize device clocks across a network.

6. Which acronym refers to the protocol used to monitor and manage network devices, often using traps and community strings?

NTP

SNMP (Simple Network Management Protocol)

SIP

SMTP

SNMP is used to monitor and manage network devices, using mechanisms such as traps and community strings for authentication.

Explanation

SNMP is used to monitor and manage network devices, using mechanisms such as traps and community strings for authentication.

7. What does TLS stand for?

Transport Layer Security

Total Link Signal

Transmission Line Standard

Transfer Layer Sync

TLS stands for Transport Layer Security, the modern cryptographic protocol securing network communications, succeeding SSL.

Explanation

TLS stands for Transport Layer Security, the modern cryptographic protocol securing network communications, succeeding SSL.

8. Which acronym refers to a protocol providing encrypted remote command-line access to a device?

Telnet

SSH (Secure Shell)

RDP

HTTP

SSH provides encrypted remote command-line access, unlike Telnet which transmits data in plaintext.

Explanation

SSH provides encrypted remote command-line access, unlike Telnet which transmits data in plaintext.

9. What does WAN stand for?

Wide Area Network

Wireless Access Node

Wired Access Network

Wide Access Node

WAN stands for Wide Area Network, a network spanning a large geographic area connecting multiple sites.

Explanation

WAN stands for Wide Area Network, a network spanning a large geographic area connecting multiple sites.

10. Which acronym refers to a network confined to a single physical location, such as one building?

WAN

LAN (Local Area Network)

WLAN only

SAN

A LAN is a network confined to a single physical location, such as one building or campus.

Explanation

A LAN is a network confined to a single physical location, such as one building or campus.

11. Match each acronym to its correct expansion.

DHCP

DNS

ARP

MAC

DHCP assigns IP addresses dynamically, DNS translates domain names to IP addresses, ARP resolves IP addresses to MAC addresses, and MAC identifies a network interface's hardware address.

Explanation

DHCP assigns IP addresses dynamically, DNS translates domain names to IP addresses, ARP resolves IP addresses to MAC addresses, and MAC identifies a network interface's hardware address.

Submit

12. Which acronym refers to the specific form of NAT that allows many internal devices to share a single public IP address using unique port numbers?

NAT

PAT (Port Address Translation)

VIP

CIDR

PAT, also called NAT overload, allows many internal devices to share a single public IP address by tracking connections via unique port numbers.

Explanation

PAT, also called NAT overload, allows many internal devices to share a single public IP address by tracking connections via unique port numbers.

13. What does NAT stand for?

Network Address Translation

Network Access Terminal

Native Address Type

Network Allocation Table

NAT stands for Network Address Translation, translating private addresses to public ones for internet access.

Explanation

NAT stands for Network Address Translation, translating private addresses to public ones for internet access.

14. Which acronym refers to a logical grouping of devices on the same physical switch that are segmented as if on separate networks?

WAN

VLAN (Virtual Local Area Network)

LAN

WLAN

A VLAN logically segments devices on the same physical switch as if they were on separate networks.

Explanation

A VLAN logically segments devices on the same physical switch as if they were on separate networks.

15. Which acronym refers to a connectionless transport protocol that does not guarantee delivery or perform retransmission?

TCP

UDP (User Datagram Protocol)

ICMP

GRE

UDP is connectionless and does not guarantee delivery or perform retransmission, prioritizing speed over reliability.

Explanation

UDP is connectionless and does not guarantee delivery or perform retransmission, prioritizing speed over reliability.

16. What does TCP stand for?

Transmission Control Protocol

Transfer Control Process

Total Connection Protocol

Transport Communication Protocol

TCP stands for Transmission Control Protocol, a connection-oriented transport protocol guaranteeing delivery.

Explanation

TCP stands for Transmission Control Protocol, a connection-oriented transport protocol guaranteeing delivery.

17. Which acronym refers to a secure, encrypted method of transferring files, commonly run over SSH?

TFTP

FTP

SFTP (Secure File Transfer Protocol)

FTPS

SFTP is a secure file transfer method commonly run over SSH, encrypting the transfer in transit.

Explanation

SFTP is a secure file transfer method commonly run over SSH, encrypting the transfer in transit.

18. What does FTP stand for?

File Transfer Protocol

Fast Transmission Protocol

Firewall Traffic Policy

File Transmission Process

FTP stands for File Transfer Protocol, used to transfer files between systems, typically without encryption.

Explanation

FTP stands for File Transfer Protocol, used to transfer files between systems, typically without encryption.

19. Which acronym refers to the secure, encrypted version of the standard web traffic protocol?

HTTP

FTP

HTTPS (Hypertext Transfer Protocol Secure)

SFTP

HTTPS is the encrypted version of HTTP, securing web traffic in transit.

Explanation

HTTPS is the encrypted version of HTTP, securing web traffic in transit.

20. What does HTTP stand for?

Hypertext Transfer Protocol

High Transfer Text Protocol

Hyperlink Transmission Protocol

Host Transfer Text Program

HTTP stands for Hypertext Transfer Protocol, the foundational protocol for transferring web content.

Explanation

HTTP stands for Hypertext Transfer Protocol, the foundational protocol for transferring web content.

CompTIA Network+ N10-009 (V9) Exam Acronyms Practice Test 1

1. What does IP stand for?

2.

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

2. Fill in the blank: the protocol used to set up, manage, and tear down real-time communication sessions such as VoIP calls is called ____.

3. Which acronym refers to a tunneling protocol used to encapsulate a wide variety of network layer protocols inside virtual point-to-point links?

4. What does ICMP stand for?

5. What does NTP stand for?

6. Which acronym refers to the protocol used to monitor and manage network devices, often using traps and community strings?

7. What does TLS stand for?

8. Which acronym refers to a protocol providing encrypted remote command-line access to a device?

9. What does WAN stand for?

10. Which acronym refers to a network confined to a single physical location, such as one building?

11. Match each acronym to its correct expansion.

12. Which acronym refers to the specific form of NAT that allows many internal devices to share a single public IP address using unique port numbers?

13. What does NAT stand for?

14. Which acronym refers to a logical grouping of devices on the same physical switch that are segmented as if on separate networks?

15. Which acronym refers to a connectionless transport protocol that does not guarantee delivery or perform retransmission?

16. What does TCP stand for?

17. Which acronym refers to a secure, encrypted method of transferring files, commonly run over SSH?

18. What does FTP stand for?

19. Which acronym refers to the secure, encrypted version of the standard web traffic protocol?

20. What does HTTP stand for?