Online Access Free Oracle.1z1-808.v2022-09-15.q210 Practice Test (Page 12)

1z1-808 Exam Question 51

Given:

And given the commands:

What is the result?

A.Compilation fails at line n1.

B.Java SE

C.A NullPointerException is thrown at runtime.

D.Java EE

1z1-808 Exam Question 52

Given the following classes: Which two options fail to compile when placed at line n1 of the main method?

A.employee.budget = 200_000;

B.manager.stockOption = 500;

C.employee.salary = 50_000;

D.director.salary = 80_000;

E.director.stockOptions = 1_000;

F.manager.budget = 1_000_000;

1z1-808 Exam Question 53

Given the code fragment:
Int [] [] array = {{0}, {0, 1}, {0, 2, 4}, {0, 3, 6, 9}, {0, 4, 8, 12, 16}};
Systemout.printIn(array [4] [1]);
System.out.printIn (array) [1] [4]);
What is the result?

A.4 Null

B.Null

C.An IllegalArgumentException is thrown at run time

D.4 An ArrayIndexOutOfBoundException is thrown at run time

1z1-808 Exam Question 54

View the exhibit.

Given the code fragment:

Which change enables the code to print the following?
James age: 20
Williams age: 32

A.Enclosing line 6 and line 7 within a try block and adding: catch(Exception e1) { //code goes here} catch (missingInfoException e2) { //code goes here} catch (AgeOutofRangeException e3) {//code goes here}

B.Replacing line 5 with public static void main (String [] args) throws MissingInfoException, AgeOutofRangeException {

C.Enclosing line 6 and line 7 within a try block and adding: catch (missingInfoException e2) { //code goes here} catch (AgeOutofRangeException e3) {//code goes here}

D.Replacing line 5 with public static void main (String [] args) throws.Exception {

1z1-808 Exam Question 55

Which two code fragments cause a compilation error? (Choose two.)
float flt = 100.00F;

A.float flt = y1;
int y2 = 100;

B.float flt = (float) 1_11.00;

C.double y1 = 203.22;

D.Float flt = 100.00;

E.float flt = (float) y2 ;

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1z1-808 Exam Question 51

1z1-808 Exam Question 52

1z1-808 Exam Question 53

1z1-808 Exam Question 54

1z1-808 Exam Question 55

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