November 12, 2023Engineering-MathematicsQuestion 22 On the set N of non-negative integers, the binary operation __________ is associative and non-commutative. A fog Engineering-MathematicsFunctionsGATE 1994 Question 22 Explanation: The most […]
November 12, 2023FunctionsQuestion 7 How many onto (or surjective) functions are there from an n-element (n ≥ 2) set to a 2-element set? A 2n B 2n-1 C […]
November 12, 2023OOPSQuestion 7 The ‘new’ operator in JAVA A Returns a pointer to a variable B Creates a variable called new C Obtains memory for a new […]
November 12, 2023OOPSQuestion 8 “this” keyword in JAVA is used to A Refer to current class object B Refer to static method of the class C Refer to […]