In network scripting, _______ patterns are used to extract specific information from structured text like logs or configuration files.
- Regular Expression
- JSON
- XPath
- YAML
In network scripting, Regular Expression patterns are used to extract specific information from structured text like logs or configuration files.
SNMP operates in the ______ layer of the OSI model, providing a framework for managing devices in a network.
- Application
- Data Link
- Network
- Presentation
SNMP operates in the Application layer of the OSI model, providing a framework for managing devices in a network.
A network engineer needs to design a network that can efficiently handle varying types of traffic, such as voice, video, and data. What technology would be most suitable for such requirements?
- QoS (Quality of Service)
- VLAN (Virtual Local Area Network)
- MPLS
- Frame Relay
QoS (Quality of Service) technology is most suitable for designing a network that can efficiently handle varying types of traffic, ensuring the prioritization of voice, video, and data.
For a small network with a stable topology, which routing method is generally more cost-effective and simpler to manage?
- Default Routing
- Dynamic Routing
- Hybrid Routing
- Static Routing
Static routing is generally more cost-effective and simpler to manage for small networks with stable topologies as it involves manually configuring routes.
Which device is used to connect multiple devices within one local network, often used in homes and small businesses?
- Hub
- Modem
- Router
- Switch
A switch is used to connect multiple devices within one local network, commonly used in homes and small businesses.
________ is a WAN technology that prioritizes data packets based on labels instead of IP addresses.
- MPLS (Multiprotocol Label Switching)
- VPN (Virtual Private Network)
- DNS (Domain Name System)
- DHCP (Dynamic Host Configuration Protocol)
MPLS is a WAN technology that prioritizes data packets based on labels instead of IP addresses.
In which routing method are routing decisions made based on pre-determined, static routes that do not change unless manually updated?
- Default Routing
- Dynamic Routing
- Hybrid Routing
- Static Routing
In static routing, routing decisions are made based on pre-determined, static routes that do not change unless manually updated.
What is the difference between hard and soft QoS policies in terms of enforcement and flexibility?
- Hard QoS: Strict enforcement, less flexibility. Soft QoS: Flexible enforcement, more adaptability.
- Hard QoS: Flexible enforcement, more adaptability. Soft QoS: Strict enforcement, less flexibility.
- Hard QoS: Applied to voice traffic. Soft QoS: Applied to video traffic.
- Hard QoS: Priority for real-time applications. Soft QoS: Priority for non-real-time applications.
The difference between hard and soft QoS policies lies in their enforcement and flexibility. Hard QoS enforces strict rules with less flexibility, while soft QoS offers more adaptability.
What is the process called that enables a cloud service customer to increase or decrease resources as needed?
- Cloud Scaling
- Elasticity
- Resource Provisioning
- Cloud Expansion
Elasticity is the process that enables a cloud service customer to increase or decrease resources as needed.
In BGP, what is the purpose of the AS_PATH attribute?
- Identify Neighbors
- Define Preferred Path
- Prevent Routing Loops
- Advertise Local IP Prefixes
The AS_PATH attribute in BGP is used to prevent routing loops by tracking the Autonomous Systems through which the route has passed.