Java MCQs Quiz Multiple Choice Questions & Answers Page 2

51. JRE stands for _____.

1. Java Reply Engine
2. Java Runtime Engine
3. Java Running Engine
4. Java Runtime Environment

52. Which of the following is considered as platform independent code?

1. Source Code
2. Compiled code

53. Java is called as platform independent language. Do you agree with this statement?

1. Yes
2. No

54. We can run same java program on different environment with same JDK version.

1. true
2. false

55. Java has ______ primtive types of data.

1. 9
2. 8
3. 6
4. 7

56. Which of the following is smallest integer data type?

1. Bytecode
2. int
3. short
4. long

57. Which of the following is not a primitive data type?

1. Internet Explorer
2. enum
3. short
4. byte

58. Integer Data type does not include following primitive data type.

1. long
2. double
3. short
4. byte

59. Which of the following data types comes under floating data types: 1.Float 2.Int 3.Double 4.Byte 5.Long

1. 1 and 2
2. 1 and 3
3. 2 and 3
4. 4 and 5

60. Character data type cannot store following value.

1. Special character
2. string
3. letter
4. digit

61. Byte variables are declared by use of the _______ keyword (Using primitive data type)

1. Bytes
2. Byte
3. byte
4. bytes

62. Range of Byte Data Type is ______.

1. -127 to 128
2. -128 to 256
3. -128 to 255
4. -128 to 127

63. In order to fetch stream of data from network of file, following data type is used _______.

1. int
2. byte
3. char
4. double

64. What is the size of integer in Java Programming.

1. 2 Bytes
2. 8 Bytes
3. 3 Bytes
4. 4 Bytes

65. Currently Java is owned by ______.

1. Oracle
2. Sun
3. Microsoft
4. Apple

66. IDE stands for _________.

1. Integrated Development Environment
2. Internationalized Development Environment
3. Indian Develolpment Environment
4. none of these

67. We can write sophisticated Java Programs using ________.

1. IDE
2. Normal Simple Textpad
3. Command prompt
4. none of these

68. Which of the following is not an IDE

1. Oracles Java Studio Creator
2. ntelliJ IDEA
3. Eclipse
4. All are IDEs

69. Front end applications which includes GUI are created using

1. IDE
2. Dos
3. Compiler
4. JVM

70. We can also use command line tool to run java application.

1. true
2. false

71. Which of the following is not a Java Code Editor?

1. Ms-Word
2. Netbeans
3. Notepad ++
4. Edit +

72. Eclipse is free open-source Integrated development environment.

1. true
2. false

73. We can run java program directly from the IDE using shortcut.

1. true
2. false

74. We can debug java program using IDE.

1. true
2. false