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Correct Answer: BE

Managing Traffic Management GEOLOCATION Steering Policies Geolocation steering policies distribute

DNS traffic to different endpoints based on the location of the end user. Customers can define geographic

regions composed of originating continent, countries or states/provinces (North America) and define a

separate endpoint or set of endpoints for each region. The Health Checks service allows you to monitor

the health of IP addresses and hostnames, as measured from geographic vantage points of your choosing,

using HTTP and ping probes. After configuring a health check, you can view the monitor's results. The

results include the location from which the host was monitored, the availability of the endpoint, and the

date and time the test was performed. Also you can Combine Managing Traffic Management

GEOLOCATION Steering Policies with Oracle Health Checks to fail over from one region to another The

Load Balancing service provides health status indicators that use your health check policies to report on

the general health of your load balancers and their components. if you misconfigure the health check

Protocol between the Load balancer and backend set that can lead to not get an accurate response as

example below

If you run a TCP-level health check against an HTTP service, you might not get an accurate response. The

TCP handshake can succeed and indicate that the service is up even when the HTTP service is ly

configured or having other issues.

Although the health check appears good customers might experience transaction failures.

Correct Answer: C

Origin Management An origin is an endpoint (typically an IP address) of the application protected by the WAF. An origin can be an Oracle Cloud Infrastructure load balancer public IP address. A load balancer IP address can be used for high availability to an origin. Multiple origins can be defined, but only a single origin can be active for a WAF. You can set HTTP headers for outbound traffic from the WAF to the origin server. These name value pairs are then available to the application. Oracle Cloud Infrastructure Web Application Firewall (WAF) is a cloud-based, Payment Card Industry (PCI) compliant, global security service that protects applications from malicious and unwanted internet traffic. WAF can protect any internet facing endpoint, providing consistent rule enforcement across a customer's applications. WAF provides you with the ability to create and manage rules for internet threats including Cross-Site Scripting (XSS), SQL Injection and other OWASP-defined vulnerabilities. Unwanted bots can be mitigated while tactically allowed desirable bots to enter. Access rules can limit based on geography or the signature of the request. Distributed Denial of Service (DDoS) A DDoS attack is an often intentional attack that consumes an entity's resources, usually using a large number of distributed sources. DDoS can be categorized into either Layer 7 or Layer 3/4 (L3/4) A layer 7 DDoS attack is a DDoS attack that sends HTTP/S traffic to consume resources and hamper a website's ability to delivery content or to harm the owner of the site. The Web Application Firewall (WAF) service can protect layer 7 HTTP-based resources from layer 7 DDoS and other web application attack vectors.

Correct Answer: ACE

budgets You can use budgets to track costs in your tenancy. After creating a budget for a compartment, you can set up alerts that will notify you if a budget is forecast to be exceeded or if spending surpasses a certain amount. OCI Cost Analysis Visualization tools Help understand spending patterns at a glance Filter costs by Date, Tags and Compartments Frend lines show how spending patterns are changing To use Cost Analysis you must be a member of the Administrators group