Result for: PD SINGH
Exam Name: Basic Core Java
Download Result (PDF)Email: [email protected]
Total Marks: 20.0
Score: 1.0
Percentage: 5.00%
Question Answers
| Sr. No. | Question | Selected Answer | Correct Answer |
|---|---|---|---|
| 1 | Who is considered as the creator of JAVA ? | James Gosling | James Gosling |
| 2 | Which of the following statements about the Java language is true? | No answer selected | Both Procedural and Object Oriented Programming are supported in Java |
| 3 | JRE stands for | No answer selected | Java Runtime Environment |
| 4 | Java source files are compiled and converted to | No answer selected | Bytecode |
| 5 | JVM is _____ for bytecode | No answer selected | an interpreter |
| 6 | What is the size of int data type in java? | No answer selected | 4 bytes |
| 7 | Which is a valid float literal? | No answer selected | 1.23f |
| 8 | What is the numerical range of a char in Java? | No answer selected | 0 to 65535 |
| 9 | Which is a valid float literal? | No answer selected | 1.23f |
| 10 | Which of these coding types is used for data type char in Java? | No answer selected | UNICODE |
| 11 | Which of these values can a boolean variable contain? | No answer selected | True & False |
| 12 | Which one of the following is a valid identifier in java? | No answer selected | x1 |
| 13 | Which operator is used to implement unsigned right shift of an integer? | No answer selected | >>> |
| 14 | Which one of the following is a jump statement in java? | No answer selected | break |
| 15 | Which of these operators is used to allocate memory to array variable in Java? | No answer selected | new |
| 16 | Which of the following loops will execute the body of loop even when condition controlling the loop is initially false? | No answer selected | do-while |
| 17 | Which of these is necessary condition for automatic type conversion in Java? | No answer selected | The destination type is larger than source type |
| 18 | What is the error in this code? byte b = 50; b = b * 50; | No answer selected | * operator has converted b * 50 into int, which can not be converted to byte without casting. |
| 19 | Which of these is an incorrect array declaration? | No answer selected | int arr[] = int [5] new |
| 20 | Which of these selection statements test only for equality? | No answer selected | switch |
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