// oracle · 1z0-808

1Z0

oracle

// oracle 1z0-808

1Z0-808

Prepare for the Oracle Java SE 8 Programmer I exam with blueprint-aligned practice questions, detailed explanations, and a focused study plan for developers earning their OCA credential.

204

questions

in exam

150m

duration

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What you get

PDF US$10.00Sub US$10/mopass 65%

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04 · coverage

Exam domains

Java Basics15%

1 q

Working With Java Data Types20%

1 q

Using Operators and Decision Constructs15%

0 q

Creating and Using Arrays5%

0 q

Using Loop Constructs20%

0 q

Working with Methods and Encapsulation15%

0 q

Working with Inheritance10%

2 q

Handling Exceptions5%

0 q

Working with Selected classes from the Java API5%

1 q

Uncategorized98%

199 q

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Oracle 1Z0-808 1Z0.

Prepare for the Oracle Java SE 8 Programmer I exam with blueprint-aligned practice questions, detailed explanations, and a focused study plan for developers earning their OCA credential.

// OFFICIAL EXAM LOGISTICS

source · oracle

// PASSING SCORE

65%· scaled

minimum to pass

65%of scale

// QUESTIONS

70official

// DURATION

150min

// EXAM FEE

245usd

// ITEM TYPES

multiple choice

// questions

234in bank

// pass rate

92%self-reported

// last update

7h agoago

// add cadence · 12w

// downloadable pdf bank

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Every question tagged by domain, with a detailed explanation. Preview the first pages free — buy once for lifetime access to the full PDF.

234 questions

// what's inside

234 exam-style questions with verified answers
Every question tagged by domain (9 domains covered)
A detailed explanation / rationale for every question

// sample · 1 of 204

See what's in the bank.

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#q-142multiD1 · Hybridhard

↑ +47· 23 comments· seen 1,284×

A company connects its on-premises data center to AWS via a single 10 Gbps Direct Connect link and requires sub-second failover when a link goes down. BGP keepalive timers are at defaults. Which combination of changes will achieve sub-second failover without causing route flap?

Which combination of changes will achieve the goal? (Choose TWO.)

Enable BFD on the Direct Connect BGP session with a 300 ms interval and multiplier 3.

64%

Provision a second Direct Connect connection at a different DX location and rely on BGP route-withdrawal.

58%

Reduce BGP hold timer to 1 second and keepalive to 333 ms.

21%

Switch the VIF from private to public so traffic reroutes via the internet.

Community converges on A, B. Official key confirms.

4,218 votes · last validated recently

// explanation

BFD with a 300 ms interval × multiplier 3 = 900 ms detection, well under one second. Combined with a redundant Direct Connect at a different DX location, BGP withdrawal handles the cutover cleanly. Tightening BGP timers alone causes flap during normal jitter; switching VIF types is not a failover mechanism.

contributed by

@netdiver· revised by @cloud_chris

← previous

// coverage · 10 domains

What this bank tests.

oracle exam blueprint

Java Basics1 q

15%

Working With Java Data Types1 q

20%

Using Operators and Decision Constructs0 q

15%

Creating and Using Arrays0 q

Using Loop Constructs0 q

20%

Working with Methods and Encapsulation0 q

15%

Working with Inheritance2 q

10%

Handling Exceptions0 q

Working with Selected classes from the Java API1 q

—

Uncategorized199 q

98%

// composition

By format & difficulty.

204 total

// by format

84%

16%

single · 171multi · 33

// by difficulty

easy

2· 40%

medium

3· 60%

// contributors · 0 engineers

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// faq

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What is the passing score?

The official passing mark for this exam is 65%.

How long is the certification valid?

The certification is valid for 2 years. Oracle Java SE 8 Programmer I credentials remain valid until Oracle retires the certification; no periodic recertification is required.

What experience is recommended?

Six months or more of hands-on Java SE 8 programming experience, including object-oriented development, as recommended by Oracle University.

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