Quick Answer
The answer is that both using the string literal "hello" and the constructor new String("hello") are valid ways to create a String object in Java. The literal form is correct because the Java Virtual Machine automatically creates a String object from the literal and stores it in the string constant pool, allowing for efficient reuse of identical strings. The constructor form explicitly forces the creation of a new object on the heap, even if an identical string already exists in the pool. On the Oracle Java Foundations 1Z0-811 exam, this question tests your understanding of object creation versus literal pooling, and a common trap is assuming that only the new keyword creates a String object. Remember the memory tip: "Literal for the pool, new for the heap"—the literal is concise and pooled, while new guarantees a distinct object.
This 1Z0-811 practice question tests your understanding of java basics and syntax. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO are valid ways to create a String object?
String s = null;
Why wrong: Declares reference but does not create an object.
String s = new String(10);
Why wrong: No such constructor; expects String or char[] etc.
String s = "hello";
String literal creates a String object.
String s = 'hello';
Why wrong: Single quotes are for char, not String.
String s = new String("hello");
Explicit constructor call creates new object.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
String s = "hello";
Option C is correct because using a string literal ("hello") is a standard and valid way to create a String object in Java. The JVM automatically creates a String object for the literal and may reuse it from the string constant pool, making this both concise and efficient.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
String s = null;
Why it's wrong here
Declares reference but does not create an object.
String s = new String(10);
Why it's wrong here
No such constructor; expects String or char[] etc.
String s = "hello";
Why this is correct
String literal creates a String object.
Related concept
Read the scenario before looking for a memorised answer.
String s = 'hello';
Why it's wrong here
Single quotes are for char, not String.
String s = new String("hello");
Why this is correct
Explicit constructor call creates new object.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Oracle often tests the distinction between string literals and the new keyword, and the trap here is that candidates may think any use of new is invalid or that a null reference counts as creating an object, but the exam expects you to know that only literals and the String constructor with a String argument are valid ways to create a String object.
Detailed technical explanation
String literals in Java are interned automatically, meaning the JVM maintains a pool of unique String objects to save memory. When you use new String("hello"), it explicitly creates a new String object on the heap, even if "hello" already exists in the pool, which can lead to unnecessary object creation in performance-sensitive code.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the 1Z0-811 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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FAQ
Java Basics and Syntax — This question tests Java Basics and Syntax — Read the scenario before looking for a memorised answer..
The correct answer is: String s = "hello"; — Option C is correct because using a string literal ("hello") is a standard and valid way to create a String object in Java. The JVM automatically creates a String object for the literal and may reuse it from the string constant pool, making this both concise and efficient.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
This 1Z0-811 practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Z0-811 exam.
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