Java MCQ Questions and Answers Quiz

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
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MCQ Multiple Choice Questions and Answers on Java

Java Question and Answer