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In Java, Which of this method of class StringBuffer is used to concatenate the string representation In java, which of these data type value is returned by equals method of String class In Java, which of these method of class String is used to compare two String objects for their equal In order to restrict a variable of a class from inheriting to subclass, how variable should be Which of these keywords are used to define an abstract class? #shorts Which of this keyword can be used in a subclass to call the constructor of superclass #shorts Which of these data types is used by operating system to manage the Recursion in Java? #shorts In java, which annotation is used to represent command line input and assigned to correct data type In Java, which of these data type can be used for a method having a return statement in it? #shorts In Java, which of these keywords is used to refer to member of base class from a subclass? #shorts In Java, which one of the following is not an access modifier #shorts In Java, what is the process of defining a method in terms of itself, that is a method that calls it Which of the below is not a Java Profiler? #shorts What is the return type of a method that does not return any value? #shorts Which of these keywords is used to make a class? #shorts Which of the following is the predefined function for array reversal in C++ ? #shorts Which of these are selection statements in Java? #shorts How many inversions does a sorted array have? #shorts In what way the Symmetry Sparse Matrix can be stored efficiently? #shorts In Java, which of the following can be operands of arithmetic operators? #shorts Which one of the following is a Special Sparse Matrix? #shorts Which of the following is not the method to represent Sparse Matrix? #shorts Which of the following property does not hold for matrix multiplication? #shorts What is the worst-case time complexity of inserting an element into the sorted array? #shorts Which of the following arrays are used in the implementation of list data type in python? #shorts What is the time complexity for inserting deleting at the beginning of the array? #shorts Which of the following is a disadvantage of dynamic arrays? #shorts How will you implement dynamic arrays in Java? #shorts Which of the following bitwise operator will you use to invert all the bits in a bit array? #shorts Which class in Java can be used to represent bit array? #shorts Which of the following bitwise operations will you use to toggle a particular bit #shorts Which of the following bitwise operations will you use to set a particular bit to 0 #shorts Which of the following bitwise operations will you use to set a particular bit to 1 #shorts What is a bit array #shorts Which is the most appropriate data structure for applying balancing of symbols algorithm #shorts What is the time complexity of reversing a word using stack algorithm Which is the most appropriate data structure for reversing a word Which data structure can be used to test a palindrome Which among the following is not a palindrome Which of the following data structure is used to convert postfix expression to infix expression What data structure is used when converting an infix notation to prefix notation #interview How many stacks are required for evaluation of prefix expression i hit 1000 subscribers' | 1k subscribers celebration #1ksubscribers The system throws an error if parentheses are encountered in an infix expression evaluation algorith How many passes does the evaluation of infix expression algorithm makes through the input #shorts How many stacks are required for applying evaluation of infix expression algorithm #shorts The essential condition which is checked before insertion in a linked queue is? #interview #shorts The essential condition which is checked before insertion in a linked queue #interview #quiz #shorts