100% Pass Guaranteed Free 1z1-811 Exam Dumps Sep 20, 2023
Verified & Latest 1z1-811 Dump Q&As with Correct Answers
NEW QUESTION # 40
Given these class definitions:
Which class or classes compile?
- A. only MyClassB, MyClassC, and MyClassD
- B. only MyClassB and MyClassD
- C. only MyClassB
- D. MyClassA, MyClassB, MyClassC, and MyClassD
Answer: B
NEW QUESTION # 41
Given the code fragment:
What is the result?
- A. [BETATEST]
- B. [ BETATEST ]
- C. [ betaTest ]
- D. [betaTest]
Answer: A
NEW QUESTION # 42
Given the code fragment:
What is the result?
- A. paper pen pencil erasers
- B. pen pencil erasers paper
- C. A runtime exception is thrown.
- D. A compilation error occurs.
Answer: C
NEW QUESTION # 43
Identify two valid data types for the operands of the addition (+) operator?
- A. array
- B. numeric
- C. boolean
- D. string
Answer: A,D
NEW QUESTION # 44
Given:
What is the result?
- A. The code compiles and prints:
default - B. The code fails to compile. To make it compile, at line n1 insert:
Bus () { } - C. The code fails to compile. To make it compile, at line n1 insert:
this () { } - D. The code fails to compile. To make it compile, at line n2 insert:
this ();
Answer: B
Explanation:
luxury
NEW QUESTION # 45
You have been asked to develop a Java program that prints the elements of an array in reverse order.
Which looping statement cannot be used to meet the requirement?
- A. enhanced for
- B. while
- C. do-while
- D. standard for
Answer: C
NEW QUESTION # 46
Given the code fragment:
Which code fragment, when inserted at line n1, enables the code to print one?
- A. String var = "1";
- B. char var = '1';
- C. int var = 1;
- D. String var = 1;
Answer: A
NEW QUESTION # 47
What does import java.io* mean?
- A. All classes in the io package and the subpackages of io packages, if any, are imported.
- B. All classes in the io package are imported.
- C. All classes whose names start with io are imported.
- D. Only the io class is imported.
Answer: A
NEW QUESTION # 48
Which two statements are true about the Java Runtime Environment (JRE)?
- A. It interprets bytecode stored in a .class file.
- B. You must install the JRE to compile a .java file.
- C. It is responsible for garbage collection.
- D. It is platform independent.
- E. It contains the JDK and Java APIs.
Answer: A,D
NEW QUESTION # 49
Which statement is valid?
- A. int total-score = 0;
- B. int total score = 0;
- C. int totalScore2 = 0;
- D. int 2 totalScore = 0;
Answer: D
NEW QUESTION # 50
Which method identifier is correct according to Java naming conventions?
- A. calculateBill
- B. Calculator
- C. BillCalculator
- D. calculatebill
Answer: B
NEW QUESTION # 51
Given the code fragment:
What is the result?
- A. true
true - B. false
false - C. true
false - D. false
true
Answer: A
NEW QUESTION # 52
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. Nothing is printed.
- D. 2
Answer: A
NEW QUESTION # 53
Given:
At which line does a compilation error occur?
- A. line 7
- B. line 2
- C. line 3
- D. line 5
Answer: B
NEW QUESTION # 54
Given the code fragment:
What is the result?
- A. true
false
false
false - B. true
true
true
true - C. false
false
false
false - D. true
true
true
false
Answer: B
NEW QUESTION # 55
Given:
What is the result?
- A. Compilation fails. To make it compile, replace line n2 with var2 = 0;
- B. Compilation fails. To make it compile, replace line n1 with var1 = 0;
- C. 0
- D. Nothing is printed.
Answer: A
NEW QUESTION # 56
Given the code fragment:
Which code fragment, when inserted at line n1, enables it to print Rita is 14 years old?
- A. System.out.printf("%s is %n years old", name, age);
- B. System.out.println("%s is %d years old" +name+age);
- C. System.out.println("%s is %n years old" name, age);
- D. System.out.printf("%s is %d years old", name, age);
Answer: D
NEW QUESTION # 57
Given the code fragment:
What is the result?
- A. Peter
Julia - B. A runtime exception is thrown.
- C. Julia
Peter - D. A compilation error occurs.
Answer: C
NEW QUESTION # 58
Given:
And the code fragment:
Which code fragment can be inserted at line n1 to enable the code to print All the best?
- A. Messenger.writeMsg();
- B. void writeMsg();
- C. writeMsg();
- D. m.writeMsg();
Answer: A
NEW QUESTION # 59
Given the code fragment:
What is the result?
- A. Jack
- B. The program prints either Jack or Queen.
- C. A compilation error occurs at line n1.
- D. Queen
Answer: C
NEW QUESTION # 60
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