Question 1

How many EX282 practice questions are there?

Accepted Answer

150 questions across 1 version, each with the correct answer and an explanation.

Question 2

Are there free EX282 sample questions?

Accepted Answer

Yes. 12 sample questions are free; 6 are open to everyone and the rest unlock with a free account.

Question 3

What does full access include?

Accepted Answer

Every EX282 question in study, timed and flashcard modes, explanations for each answer, and progress that saves so you can resume.

Question 4

What topics does EX282 cover?

Accepted Answer

Manage core networking in Red Hat OpenShift Container Platform (14%), Implement and manage user-defined networks in Red Hat OpenShift Container Platform (14%), Manage DNS in Red Hat OpenShift Container Platform (11%), Manage ingress traffic in Red Hat OpenShift Container Platform (8%), Manage egress traffic in Red Hat OpenShift Container Platform (11%), Implement native BGP routing in Red Hat OpenShift Container Platform (11%), Configure node networking for provider integration (11%), Enable network observability (20%).

Question 5

What is the Red Hat EX282 exam?

Accepted Answer

EX282 is the Red Hat Certified Specialist in OpenShift Networking exam. It tests the knowledge, skills, and ability to plan, deploy, and manage OpenShift networking components in a Red Hat OpenShift Container Platform environment.

Question 6

Which OpenShift version is EX282 based on?

Accepted Answer

The official exam page states the exam is based on Red Hat OpenShift Container Platform 4.20.

Question 7

How long is the EX282 exam and what format is it?

Accepted Answer

It is a single four-hour section. It is performance-based: you perform real networking tasks on an OpenShift cluster and are scored against objective criteria. Internet access is not provided and personal notes or books are not allowed.

Question 8

What topics does EX282 cover?

Accepted Answer

Eight areas: core networking (CNO, Multus, secondary networks, IPAM), user-defined networks (UDN/CUDN), DNS, ingress (MetalLB, secure routes, sharding), egress (EgressFirewall, EgressIP), native BGP routing (FRRConfiguration), node networking with NMState, and network observability (FlowCollector, eBPF, custom metrics).

Question 9

Which operators are preinstalled in the EX282 exam cluster?

Accepted Answer

Red Hat OpenShift Virtualization, Red Hat OpenShift Data Foundation, the Kubernetes NMState operator, the Loki operator, the MetalLB operator, and Network observability, plus their dependencies.

Question 10

Does EX282 count toward RHCA?

Accepted Answer

Yes. Passing EX282 earns the Red Hat Certified Specialist in OpenShift Networking and counts toward the Red Hat Certified Architect in OpenShift, which requires EX280, EX380 and at least three of the listed OpenShift specialist exams.

Question 11

What training prepares me for EX282?

Accepted Answer

Red Hat recommends Configuring and Managing Red Hat OpenShift Networking (DO282), a 4-day course based on OpenShift 4.20. DO282 lists DO280 (Red Hat OpenShift Administration II) as a prerequisite.

Question 12

Are there prerequisites for EX282?

Accepted Answer

Specialist certifications have no formal prerequisites. The exam page recommends DO282 or equivalent experience.

Question 13

Is there a free retake if I fail EX282?

Accepted Answer

Red Hat's FAQ states candidates unsuccessful on their first individual exam attempt are eligible for a free exam retake, which appears in the scheduling application after results are reported.

Question 14

How long is the certification valid?

Accepted Answer

Red Hat certifications are current for three years from the date earned and can be renewed by retaking, expanding at the same level, or advancing to a higher level before expiration.

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Red Hat Certified Specialist in OpenShift Networking exam practice test

Full access

Practice EX282 in the simulator.

EX282, by the numbers.

Everything about EX282.

Exam information

What EX282 covers

How do I earn this certification?

How to study for this exam?

What's changed on this exam?

Who should take this exam?

Three ways to practise

Study mode

Timed mode

Flashcards

EX282 questions, answered

Red Hat Certified Specialist in OpenShift Networking exam practice test

Full access

Practice EX282 in the simulator.

EX282, by the numbers.

Everything about EX282.

Exam information

01Exam format240 min · not published (performance-based tasks)4

02Registrationonline proctoring3

03Validity3 years2

04In our question bankv1 (150)

What EX282 covers

01Manage core networking in Red Hat OpenShift Container Platform14%5 topics

1.1Inspect and interpret the Cluster Network Operator configurationInspect and interpret the Cluster Network Operator configuration1 obj.

1.2Identify the active network plugin and its settings (network CIDRs, MTU, host prefix)Identify the active network plugin and its settings (network CIDRs, MTU, host prefix)1 obj.

1.3Configure additional network interfaces using Multus CNI and NetworkAttachmentDefinition resourcesConfigure additional network interfaces using Multus CNI and NetworkAttachmentDefinition resources1 obj.

1.4Create secondary networks using macvlan, ipvlan, and bridge CNI pluginsCreate secondary networks using macvlan, ipvlan, and bridge CNI plugins1 obj.

1.5Configure IP address management (static, host-local, DHCP) for secondary networksConfigure IP address management (static, host-local, DHCP) for secondary networks1 obj.

Hands-on skills & common mistakesEditing network.config instead of reading the CNO operator config

02Implement and manage user-defined networks in Red Hat OpenShift Container Platform14%5 topics

03Manage DNS in Red Hat OpenShift Container Platform11%4 topics

04Manage ingress traffic in Red Hat OpenShift Container Platform8%3 topics

05Manage egress traffic in Red Hat OpenShift Container Platform11%4 topics

06Implement native BGP routing in Red Hat OpenShift Container Platform11%4 topics

07Configure node networking for provider integration11%4 topics

08Enable network observability20%7 topics

How do I earn this certification?

01PrerequisitesEX2801

02Current levelEX316, EX336, EX370 +25

03Next level optionsEX280 + EX380 + 3 OpenShift specialist exams1

04Alternative pathsEX3801

How to study for this exam?

01Official vendor materialExam Guide2

What's changed on this exam?

01Coverage changesUser-defined networks (UDN/CUDN) 4.201

Who should take this exam?

01Mandatory requirementsNone. Anyone can sit EX282.

02Recommended preparationConfiguring and Managing Red Hat OpenShift Networking (DO282) or equivalent experience1

Three ways to practise

Study mode

Timed mode

Flashcards

EX282 questions, answered

How many EX282 practice questions are there?

Are there free EX282 sample questions?

What does full access include?

What topics does EX282 cover?

What is the Red Hat EX282 exam?

Which OpenShift version is EX282 based on?

How long is the EX282 exam and what format is it?

What topics does EX282 cover?

Which operators are preinstalled in the EX282 exam cluster?

Does EX282 count toward RHCA?

What training prepares me for EX282?

Are there prerequisites for EX282?

Is there a free retake if I fail EX282?

How long is the certification valid?