최신Oracle Java SE 11 Programmer I - 1z1-815무료샘플문제

A. Instantiation

B. Abstraction

C. Inheritance

D. Encapsulation

E. Polymorphism

A. nothing

B. Configuration is OK

C. The compilation fails.

D. Exception in thread "main" java.lang.Error:
Fatal Error: Configuration File, App.config, is missing.

A. left, right, setLeft, and setRight must be private.

B. setLeft and setRight must be protected.

C. isValid must be public.

D. left and right must be private.

A. log3:false
log4:true

B. log3:true
log4:true

C. log3:true
log4:false

D. log3:false
log4:false

A. java --show-module-resolution

B. jmod describe

C. jdeps --list-deps

D. jar --show-module-resolution

E. java Hello.java

A. line 12

B. line 6

C. line 9

D. line 7

E. line 8

A. 3 : 0

B. 2 : -1

C. -1 : 2

D. 2 : 3

A. Only LocalDate class from java.time package is loaded.

B. All classes from the package java.time. are loaded for the class Diary.

C. Class Tester does not need to import java.time.LocalDate because it is already visible to members of the package test.

D. Tester must import java.time.LocalDate in order to compile.

A. 2143

B. 234

C. 214

D. 2134

A. int sum(int first, int second) { first + second; }

B. int sum(int first, second) { return first + second; }

C. sum(int first, int second) { return first + second; }

D. int sum(int first, int second) { return first + second; }

E. void sum (int first, int second) { return first + second; }