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NEW QUESTION # 36
Given:
What is the result?
- A. A compilation error occurs.
- B. 0
- C. 1
- D. 2
Answer: A
NEW QUESTION # 37
Which statement is true about a Java method?
- A. It must accept a parameter and return a value.
- B. It cannot be defined as static final.
- C. It cannot be defined within another method.
- D. It must be declared with an access modifier.
Answer: C
NEW QUESTION # 38
Given:
What is the result?
- A. Compilation fails. To make it compile, replace line n2 with var2 = 0;
- B. 0
- C. Compilation fails. To make it compile, replace line n1 with var1 = 0;
- D. Nothing is printed.
Answer: A
NEW QUESTION # 39
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 40
Which method identifier is correct according to Java naming conventions?
- A. BillCalculator
- B. calculateBill
- C. calculatebill
- D. Calculator
Answer: D
NEW QUESTION # 41
Given:
What is the result?
- A. A compilation error occurs at line n1.
- B. A compilation error occurs at line n2.
- C. 100
200 - D. 100
100
Answer: D
NEW QUESTION # 42
Given the code fragment:
What is the result?
- A. 2 : 0
- B. 3 : 2
- C. 0 : 1
- D. 3 : 1
Answer: B
NEW QUESTION # 43
Given:
At which line does a compilation error occur?
- A. line 2
- B. line 5
- C. line 3
- D. line 7
Answer: A
NEW QUESTION # 44
Identify two valid data types for the operands of the addition (+) operator?
- A. array
- B. numeric
- C. string
- D. boolean
Answer: A,C
NEW QUESTION # 45
Given:
What is the result?
- A. A compilation error occurs.
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION # 46
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. The program executes an infinite number of times.
- D. 2
Answer: D
NEW QUESTION # 47
Given:
Which statement, when inserted at line n1, enables the Course class to compile?
- A. int newFee;
- B. double newFee;
- C. float newFee;
- D. long newFee;
Answer: B
NEW QUESTION # 48
Which two components can class declarations include?
- A. A list of instance methods
- B. The public modifier
- C. The main method
- D. Interfaces implemented by the class
Answer: B,D
NEW QUESTION # 49
Given:
What is the result?
- A. [null:null]
- B. [:null]
- C. [null:-]
- D. [ : ]
Answer: C
NEW QUESTION # 50
Given the code fragment:
What is the result?
- A. A compilation error occurs.
- B. 10 20
10 20 - C. 10 20
10 15 20 - D. A runtime exception is thrown.
Answer: A
NEW QUESTION # 51
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. do-while
- B. while
- C. standard for
- D. enhanced for
Answer: A
NEW QUESTION # 52
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