Inheritance is the means by which one or more classes can be derived from a/an ___ class.?

LohaHridoy
  1. base
  2. abstract
  3. null
  4. predefined

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AhmedNazir

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Answer: Option 1

A class that inherits from another is said to be a subclass of it. This relationship is often described in terms of parents and children. A child class is derived from and inherits characteristics from the parent.

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What will be the output class A{ static void method(){ System.out.println("Class A method"); } } class B extends A{ static void method(){ System.out.println("Class B method"); } } public class Test{ public static void main(String args[]){ A a = new B(); a.method(); } }?

Answer: Option 1 Overriding in Java simply means that the particular method would be called based on the run time type of the object and not on the compile time...

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What will be the output interface A{ public void method(); } class One{ public void method(){ System.out.println("Class One method"); } } class Two extends One implements A{ public void method(){ System.out.println("Class Two method"); } } public class Test extends Two{ public static void main(String[] args){ A a = new Two(); a.method(); } }?

Answer: Option 2 Let'

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Answer: Option 4 Let'

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The visibility of a property or method can be defined by prefixing the declaration with the keywords public, protected or private. Class members declared public can be accessed everywhere. Members declared protected can be accessed only within the class itself and by inherited classes. Members declared as private are not accessible.?

Answer: Option 2 Let'

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If, (a) QUO CUI HEER means BOY IS GOOD. (b) LAI QUO MEA means SITA IS FAIR. (c) RUO LEV MEA means ALL ARE FAIR. (d) SI HAI CUI means DOG WAS GOOD. then which of the following words stands for BOY ?

Answer: Option 4 By comparing the given codes, we get QUO means IS and CUI means GOOD, therefore, HEER means BOY.

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Answer: Option 4 CHIP DIN CHUNK = STUDENT ATTENDS CLASS. DIN SHUNK DINK = ARJUN IS STUDENT. Hence, DIN = STUDENT. DINK MUP CHIMP = TEACHER IS TEACHING. Hence, DINK = IS. Therefore, ARJUN =...

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Answer: Option 2 According to P % Q + R - S S is in the South-East of Q.

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Which word in the code language means 'flower' Statements : I. 'de fu la pane' means 'rose flower is beautiful' and 'la quiz' means 'beautiful tree'. II. 'de la chin' means 'red rose flower' and 'pa chin' means 'red tea'.?

Answer: Option 4 From the two statements given in I, the code for the only common word 'beautiful' can be determined. From the two statements given in II, the code for...

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Answer: Option 2 P x Q → P is the wife of Q Q % R → Q is the father of R R - T → R is the brother of...

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Answer: Option 4 I x C → I is the sister of C C + N → C is the daughter of N and N - J → N is the brother...

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