Online Access Free Oracle.1z1-819.v2022-03-10.q116 Practice Test (Page 13)

1z1-819 Exam Question 56

Given:

executed using command:
java Hello "Hello World" Hello World
What is the output?

A.An exception is thrown at runtime.

B.Hello WorldHelloWorld

C.Hello WorldHello World

D.HelloHello WorldHelloWorld

E.Hello World Hello World

1z1-819 Exam Question 57

Given the code fragment:

What is the result?

A.1

B.0

C.It prints 1 in the infinite loop.

D.The program prints nothing.

E.01

1z1-819 Exam Question 58

Given:

Which two interfaces can be used in lambda expressions? (Choose two.)

A.MyInterface1

B.MyInterface4

C.MyInterface3

D.MyInterface5

E.MyInterface2

1z1-819 Exam Question 59

Given:

Which two are secure serialization of these objects? (Choose two.)

A.Declare fields transient.

B.Implement only readResolve to replace the instance with a serial proxy and not writeReplace.

C.Make the class abstract.

D.Implement only writeReplace to replace the instance with a serial proxy and not readResolve.

E.Define the serialPersistentFields array field.

1z1-819 Exam Question 60

Given:

and

What is the result?

A.A NullPointerException is thrown at run time.

B.The compilation fails.

C.1
Null
null

D.1
1
1

E.A ClassCastException is thrown at run time.

Premium Bundle

Newest 1z1-819 Exam PDF Dumps shared by Actual4test.com for Helping Passing 1z1-819 Exam! Actual4test.com now offer the updated 1z1-819 exam dumps, the Actual4test.com 1z1-819 exam questions have been updated and answers have been corrected get the latest Actual4test.com 1z1-819 pdf dumps with Exam Engine here:

Access 1z1-819 Premium Version

(297 Q&As Dumps, 30%OFF Special Discount: Freepdfdumps)

Other Version: 2446Oracle.1z1-819.v2022-08-12.q124; 2201Oracle.1z1-819.v2022-05-03.q110; 93Oracle.Braindumpsvce.1z1-819.v2022-03-19.by.douglas.110q.pdf; 91Oracle.Pass4surecert.1z1-819.v2021-08-04.by.frank.118q.pdf

Latest Upload: 167ACSM.020-222.v2025-09-11.q48; 156VMware.5V0-31.23.v2025-09-10.q73; 130Oracle.1z0-915-1.v2025-09-10.q24; 160Citrix.1Y0-231.v2025-09-10.q87; 134SAP.C-THR85-2505.v2025-09-09.q29; 166Adobe.AD0-E727.v2025-09-09.q76; 130Oracle.1Z0-1123-25.v2025-09-09.q20; 134SAP.C_SIGPM_2403.v2025-09-08.q20; 254EXIN.ITIL.v2025-09-08.q161; 170BCS.PC-BA-FBA-20.v2025-09-08.q45

1z1-819 Exam Question 56

1z1-819 Exam Question 57

1z1-819 Exam Question 58

1z1-819 Exam Question 59

1z1-819 Exam Question 60

Premium Bundle

Download PDF File