Oracle 1z1-815 : Java SE 11 Programmer I

시험 문제는 시시각각 바뀌고, 학습 자료도 그에 맞춰 달라져야 합니다. ITDumpsKR은 1z1-815 연습문제 125문항을 2026년 최신 경향에 맞춰 수시로 업데이트하고 있습니다. 구매 후 365일 동안은 업데이트를 무료로 받아보실 수 있습니다.

Oracle 1z1-815 시험 개요:

Oracle 1z1-815 시험 요강 주제:

1z1-815 시험에 대해 자주 묻는 질문

최신 Oracle Java Platform 1z1-815 무료샘플문제

문제 #1

Given:

Which two lines can replace line 1 so that the Y class compiles? (Choose two.)

A. super.set(List<String> map)
B. super.set(map.values());
C. set(map)
D. set(map.values());
E. map.forEach((k, v) -> set(v)));

문제 #2

Which two statements are correct about try blocks? (Choose two.)

A. A try block can have more than one catch block.
B. A finally block in a try-with-resources statement executes before the resources declared are closed.
C. A finally block must be immediately placed after the try or catch blocks.
D. A try block must have a catch block and a finally block.
E. catch blocks must be ordered from generic to specific exception types.

문제 #3

Which two are valid array declaration?

A. Boolean array[3];
B. int[] array;
C. Float[2] array;
D. Object array[];

문제 #4

Which two statements are true for a two-dimensional array?

A. All methods of the class Object may be invoked on the two-dimensional array.
B. Using a row by column convention, each row of a two-dimensional array must be of the same size
C. It is implemented as an array of the specified element type.
D. At declaration time, the number of elements of the array in each dimension must be specified

문제 #5

Given:

What is the result?

A. this is it 2
B. this is it 3
C. is it 0
D. An IndexOutOfBoundsException is thrown at runtime.
E. is it 1

질문과 대답: