Question: Suppose s 1 and s 2 are two strings declared as follows: String s 1 = ; String s 2 =

Suppose s1 and s2 are two strings declared as follows:
String s1="";
String s2="";
Which of the following statement or expression is correct?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

What is the output produced by the following? String test = "abcdefg"; System.out.println(test.substring(3)); What is the output produced by the following? System.out.println("abc def"); What is the...

Q:

Suppose that s1 , s2 , and s3 are three strings, given as follows: String s1 = "Welcome to Java"; String s2 = "Programming is fun"; String s3 = "Welcome to Java"; What are the results of the...

Q:

You are to write a program to read a text file containing information about an undirected, unweighted graph, create an adjacency matrix representation, and traverse the graph using either...

Q:

= 4. Suppose that s1, s2, and s3 are three strings, given as follows: String si "Welcome to Java"; String s2 = "Programming is fun"; String s3 = "Welcome to Java"; What are the results of the...

Q:

Q 3 ( 4 marks ) : Suppose the s 1 and s 2 are two strings given as follows: String s 1 = "Welcome to Java"; String s 2 = new String ( " Welcome to Java" ) ; What are the results of the following...

Q:

b) Which of the following are correct literals for characters? '1', u345dE","\u3fFa', "b, 1) Write the code that generates a random lowercase letter m) What is wrong in the following code? import...

Q:

The following is a declaration of a function that takes a string and returns true if a particular property of that string is true, and false otherwise. (Such a function is called a predicate .) bool...

Q:

Activity: Using Classes and Objects Page 1 of 11 Terminology: new operator class object reference variable instantiation dot (.) operator parameter return alias garbage collection String class...

Q:

Data set Theory Assume an informational record with one association parent including matches (a, b) where a can't try not to be a parent of b. (a) Write a Datalog demand which gives the graph of...

Q:

HOMEWORK C++ An organization can be applied paying little mind to recovery. Since it is associated with dynamic attacks, focal issue will be area rather than aversion. If a encroachment is perceived...

Q:

The 3-m flagpole AC forms an angle of 30o with the z axis. It is held by a ball-and-socket joint at C and by two thin braces BD and BE. Knowing that the distance BC is 0.9 m, determine the tension in...

Q:

In problem 0-4-3[BEZ], assume the energetic efficiency (work transfer to the elevator (desired) to the electrical work transfer (required) to the motor), , of the system to be 80%, (a) Determine the...

Q:

In using financial statements to monitor compliance with debt covenants: Multiple Choice many loan agreements have financial covenants that rely on the accounting rules in place when the loan is...

Q:

Stock Valuation and PE, You have found the following historical information for the Daniela Company over the past four years: Must use Excel formulas and include the spreadsheet. Year 1 Year 2 Year 3...