QUESTION 54 A Java program block starts with an open brace (0 and ends with a cl

Question

QUESTION 54 A Java program block starts with an open brace (0 and ends with a closing brace O. true false QUESTION 55 Analyze the following code. public class Test public static void main (strngO args System out printlm elcome to Java. public class Test (public static void main(StringD args (System.out.println( Welcome to Java!"); Both I and Il can compile and run and display Welcome to Java, but the code in ll has a better style than l. Only the code in I can compile and run and display Welcome to Java. Only the code in ll can compile and run and display Welcome to Java. Both I and Il can compile and run and display Welcome to Java, but the code in l has a better style than ll

Explanation / Answer

Solution:-

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Question 54.

The given statement is true that Java program block starts with an open brace and ends with an closing brace.

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Question 55

The correct answer is option (4).

Both I and II can compile and run and display the output welcome to Java but the code in I has better style then II.

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Question 51

Correct answer is option (2).

Every statement in a program must ends with a semicolon.

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Question 49

The correct answer is option (4).

To compile a Java program the source code should be store in file with extension . java so for the given question Test.java is correct answer.

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Question 46

The correct answer is option (1).

HARDWARE is the physical aspect of the computer that can be seen.

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Question 47

The correct answer is option (1).

The Java compiler translates Java source code into Java bytecode.

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Question 34

The correct answer is option (3).

-15 % -4 will give -3 as remainder.

% operator is used to calculate the remainder of an integer division.

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Question 25

The correct answer is option (2).

5 % 3 will give 2 as remainder after integer division.

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Question 26

The correct answer is option (5).

5 % 5 will give 0 as remainder after integer division.

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Question 20

The correct answer is option (1).

Compiler checks for syntax errors. While runtime errors occurred during execution of the compiled code and logical errors are bugs in program that observed in output.

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Question 16

The correct answer is option (2).

1 % 2 will give 1 as remainder after integer division.

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Question 14

The correct answer is option (1).

Casting operator has the higher precedence than addition, multiplication and division. So option (1) is correct answer.

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