
Java ArrayList Сұрақтары
Quiz
•
Physics
•
University
•
Medium
Асылбек Жолдасбек
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49 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Екі өлшемді массивтің бірінші жолын басып шығару үшін не қолданамыз?
arr[0]
arr[0][]
arr[][0]
arr[1][0]
arr
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Төмендегі код не басып шығарады? int[][] arr = { {1, 2}, {3, 4}, {5, 6} }; System.out.println(arr[2][1]);
6
5
4
Қате шығарады.
10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ArrayList-ке элементті қалай қосамыз?
list.add(10);
list.insert(10);
list.put(10);
list.set(10);
plus
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ArrayList-тен элементті индекспен қалай аламыз?
list.get(2);
list[2];
list.fetch(2);
list.select(2);
list.plus
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ArrayList-тегі элементтер санын қалай аламыз?
list.size();
list.length;
list.count();
list.capacity();
list.plus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Төмендегі код не істейді?
ArrayList
Python
Java
Қате шығарады.
Ештеңе басылмайды.
Pyt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ArrayList-тен элементті қалай өшіреміз?
list.remove(2);
list.delete(2);
list.pop(2);
list.clear(2);
list.plus
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