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oracle 1Z0_809

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Exam contains 248 questions

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Question 1 🔥

Given the definition of the Vehicle class:Class Vehicle {int distance;Vehicle (int x) {this distance = x;}public void increSpeed(int time) {int timeTravel = time; //line n1//line n3class Car {int value = 0;public void speed () {value = distance /timeTravel; //line n2System.out.println ("Velocity with new speed"+value+"kmph");}}speed(); //line n3}}and this code fragment:Vehicle v = new Vehicle (100);v.increSpeed(60);What is the result?

Which database solution meets these requirements?
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Question 2 🔥

Given:IntStream stream = IntStream.of (1,2,3);IntFunction<Integer> inFu= x -> y -> x*y; //line n1IntStream newStream = stream.map(inFu.apply(10)); //line n2 newStream.forEach(System.output::print);Which modification enables the code fragment to compile?

Which database solution meets these requirements?
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Question 3 🔥

Given:IntStream stream = IntStream.of (1,2,3);IntFunction<Integer> inFu= x -> y -> x*y; //line n1IntStream newStream = stream.map(inFu.apply(10)); //line n2 newStream.forEach(System.output::print);Which modification enables the code fragment to compile?line n1 with:

Which database solution meets these requirements?
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Question 4 🔥

Given the code fragment:List<Integer> values = Arrays.asList (1, 2, 3);values.stream ().map(n -> n*2) //line n1.peek(System.out::print) //line n2.count();What is the result?

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Question 5 🔥

Given:public class Counter {public static void main (String[ ] args) {int a = 10;int b = -1;assert (b >=1) : "Invalid Denominator";int = a / b;System.out.println (c);}}ea option?What is the result of running the code with the

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Question 6 🔥

Given the definition of the Vehicle class:Class Vehhicle {int distance; //line n1Vehicle (int x) {this distance = x;}public void increSpeed(int time) { //line n2int timeTravel = time; //line n3class Car {int value = 0;public void speed () {value = distance /timeTravel;System.out.println ("Velocity with new speed"+value+"kmph");}}new Car().speed();}}and this code fragment:Vehicle v = new Vehicle (100);v.increSpeed(60);What is the result?Velocity with new speed -

Which database solution meets these requirements?
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