Java Basics

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Java Basics Quiz

Test your knowledge of Java programming with this engaging quiz! Perfect for beginners and experienced programmers alike, this quiz will help you assess your understanding of Java's fundamental concepts.

You'll encounter questions on:

Printing in Java
Case sensitivity
Arrays and loops
Java data types

13 Questions3 MinutesCreated by CodingHero512

Which of the following is not an attribute of java?

AtObject Oriented

Inheritance

Object Based

Multi-threaded

What is the output of the following code? String word =”abcde” for(int i=0;i<4;i+=2)

Ace

What do we mean by assignment in java?

Adding values to variable

Adding something to integer

Assigning a value to variable

Assigning a name to variable

If I have a 2D array X of size n*m I.e., n rows and m columns, then which of following will represent the element at 3rd last row and 2nd last column?

X[n-3][m-2]

X[m-2][n-3]

X[n-2][m-3]

X[m-3][n-2]

Int I = 10; do { sequence of instructions; i++; } while(i<5); How many times the above sequence of instructions will be executed?

Above code will show an error.

What is the output of the following code fragment: int[] ar = {2, 4, 6, 8 }; System.out.println( ar[0] + " " + ar[1] );

2 4

6 8

Java Basics

Java Basics Quiz

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