JAVA

Java MCQ Set-4

Java MCQ Questions with Answers Very Important Questions for Diploma Students 1. Which of the following is not OOPS concept in java (A) Inheritance (B) Encapsulation (C) Polymorphism (D) Compilation Show Answer Answer : D 2. Which of these keywords is used to make a class (A) Class (B) Struct (C) Int (D) None of …

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Java MCQ Set-1

Java MCQ Questions with Answers Very Important Questions for Diploma Students 1. Which of the following has highest memory requirement? (A) Heap (B) Stack (C) JVM (D) Class Show Answer Answer : C 2. Which of these operators is used to allocate memory for an object ? (A) malloc (B) alloc (C) new (D) give …

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Java MCQ Set-3

Java MCQ Questions with Answers Very Important Questions for Diploma Students 1. The process that focuses on only important characteristics is known as: (A) Encapsulation (B) Polymorphism (C) Abstraction (D) Inheritance Show Answer Answer : B Explanation : The insulation of data from direct access by the program is called as the data abstraction.Data abstraction …

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Java MCQ Set-2

Java MCQ Questions with Answers Very Important Questions for Diploma Students 1. Which of the following variable declaration would not compiled in a java program (A) int var (B) float var (C) double var (D) int-I-var Show Answer Answer : D Explanation : The syntax of variable in java is < datatype variablename; > 2. …

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