Term 211
Organization
An Organization is a top-level container in Google Cloud that represents your company or entities and serves as the root node for all your cloud resources, policies, and access control.
Acronym study
Terms 211–240 of 321 Google ACE acronyms and key terms. Each entry includes a plain-English definition and a link to the full 800-word glossary page with exam context and practice questions.
Term 211
An Organization is a top-level container in Google Cloud that represents your company or entities and serves as the root node for all your cloud resources, policies, and access control.
Term 212
OSPF is a link-state routing protocol used to find the best path for data packets to travel across IP networks, like a smart GPS that recalculates routes when traffic changes.
Term 213
An OSPF adjacency is a logical neighbor relationship formed between two OSPF routers that have completed a series of hello and database exchange processes, enabling them to share routing information and maintain a consistent view of the network topology.
Term 214
An OSPF area is a logical grouping of routers and networks within an OSPF routing domain, used to control routing traffic and improve scalability.
Term 215
OSPF authentication is a security mechanism that verifies the identity of routers exchanging routing information within an OSPF network, preventing unauthorized or malicious routing updates.
Term 216
OSPF cost is a metric used by the Open Shortest Path First routing protocol to determine the best path for data packets to travel through a network, based on the characteristics of each link.
Term 217
OSPF metric is a cost value assigned to each route in an Open Shortest Path First network, used to determine the best path for data packets.
Term 218
An OSPF neighbor is another router that has been directly discovered through OSPF Hello packets and is willing to exchange routing information to build a network topology map.
Term 219
OSPF network type defines how the Open Shortest Path First routing protocol operates on a given interface, determining neighbor discovery, adjacency formation, and the election of designated routers.
Term 220
An Outbound ACL is a set of rules applied to traffic leaving a network interface that decides which packets are allowed to exit and which are blocked.
Term 221
Persistent Disk is a durable, high-performance block storage service for Google Cloud virtual machines that retains data even after the VM is shut down or deleted.
Term 222
A pod is the smallest deployable unit in Kubernetes, containing one or more containers that share storage, network, and a specification for how to run.
Term 223
Point-to-point OSPF is a network configuration where Open Shortest Path First routing protocol operates over a direct link between exactly two routers, treating the link as a simple connection without the need for a designated router or backup designated router.
Term 224
Power over Ethernet (PoE) is a technology that allows electrical power and data to be transmitted over a single Ethernet cable to devices like IP cameras, wireless access points, and VoIP phones.
Term 225
A predefined role is a set of permissions that Google Cloud automatically creates and maintains, giving you a ready-made way to control who can do what with your cloud resources.
Term 226
A preemptible VM is a short-lived, low-cost virtual machine instance that cloud providers can terminate at any time, repurposing the underlying hardware for other tasks.
Term 227
A primitive role is a predefined, basic set of permissions in Google Cloud that grants limited, fixed access to a single service.
Term 228
A private cloud is a cloud computing environment that is used exclusively by a single organization, offering the benefits of cloud services — like scalability and self-service — but with dedicated infrastructure that is not shared with any other company.
Term 229
A private DNS zone is a hosted DNS namespace that is only resolvable from within specific virtual networks or private environments, not from the public internet.
Term 230
Private Google Access lets virtual machines in a Google Cloud VPC reach Google APIs and services using private IP addresses, without needing public internet access.
Term 231
A private IP address is a non-internet-routable address used within a local network to identify devices and allow them to communicate with each other without direct exposure to the public internet.
Term 232
A private subnet is a segmented portion of a cloud or on-premises network that is not directly accessible from the public internet, used to host internal resources securely.
Term 233
A profiler is a tool that monitors and analyzes the performance, resource usage, and behavior of software applications or systems to identify bottlenecks and optimize efficiency.
Term 234
Pub/Sub is a messaging pattern where publishers send messages without knowing who receives them, and subscribers receive only the messages they care about.
Term 235
A public cloud is a computing model where third-party providers deliver IT resources like servers, storage, and applications over the internet to multiple customers on a pay-as-you-go basis.
Term 236
A globally unique IP address assigned to a device that allows it to communicate directly over the internet.
Term 237
A public subnet is a segment of a cloud Virtual Private Cloud (VPC) or traditional network that has a direct route to the internet via an Internet Gateway, allowing resources within it to send and receive traffic from the public internet.
Term 238
RBAC is a method of restricting network access based on the roles of individual users within an organization, where permissions are assigned to roles rather than to individuals directly.
Term 239
Read-access geo-redundant storage (RA-GRS) is a cloud storage replication option that maintains three synchronous copies in one primary region and three asynchronous copies in a secondary region, while allowing read access to the secondary copy even during normal operations.
Term 240
A region is a distinct geographic location where a cloud provider operates multiple data centers that are connected by low-latency networks and provide cloud services.