Which of those is synchronized ?
Techii Quizzz

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Other
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University
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Hard
Pavithra Raja
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Arraylist
Linked list
vector
None of the above
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of those permits the storage of the many null values ?
Set
List
None of the above
Both a and b
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the output of the following ?
for(int i=0;i<10;i++)
numbers[ i ]=2*i+1;
which index of the array holds the value of 5 ?
1
2
3
4
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The first value of an array called quizzes can be accessed with which of the following statements ?
quizzes[1]=100;
quizzes[0]=100;
quizzes[zero]=100;
quizzes[one]=100;
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What will be printed as the output of the following program ?
public class testincr {
public static void main(String args[]) {
int i = 0;
i = i++ + i;
System.out.println(“ I = ” +i);
}
}
I=0
I=1
I=2
Error
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Flowcharts typically do not display programming language commands ?
True
False
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the type and value of the following expression? (Notice the integer
division)
-4+ 1/2 +2*-3 +5.0
int -5
double -4.5
int -4
double -5.0
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