Which of these type parameters is used for a generic methods to return and accept any type of object?(a) K(b) N(c) T(d) VThis question was posed to me during an interview for a job.I'd like to ask this question from Generic Methods topic in chapter Generics of Java

Which of these type parameters is used for a generic methods to return

1.	Which of these type parameters is used for a generic methods to return and accept any type of object?(a) K(b) N(c) T(d) VThis question was posed to me during an interview for a job.I'd like to ask this question from Generic Methods topic in chapter Generics of Java
Answer» Right option is (C) T Explanation: T is USED for type, A type variable can be any non-primitive type you specify: any class type, any interface type, any ARRAY type, or EVEN another type variable.

Discussion

No Comment Found

Related InterviewSolutions

Which of these is an correct way making a list that is upper bounded by class Number?(a) List
Which of these keywords is used to upper bound a wildcard?(a) stop(b) bound(c) extends(d) implementsThe question was asked in an online interview.I'm obligated to ask this question of Wildcards topic in chapter Generics of Java
Which of these types cannot be used to initiate a generic type?(a) Integer class(b) Float class(c) Primitive Types(d) CollectionsI have been asked this question during an internship interview.The doubt is from Restrictions on Generics topic in section Generics of Java
Which of these instance cannot be created?(a) Integer instance(b) Generic class instance(c) Generic type instance(d) Collection instancesI had been asked this question in exam.I'm obligated to ask this question of Restrictions on Generics in section Generics of Java
What is use of wildcards?(a) It is used in cases when type being operated upon is not known(b) It is used to make code more readable(c) It is used to access members of super class(d) It is used for type argument of generic methodThis question was addressed to me in final exam.This intriguing question originated from Wildcards topic in portion Generics of Java
Which of these is an correct way of defining generic method?(a) name(T1, T2, …, Tn) { /* … */ }(b) public name { /* … */ }(c) class name[T1, T2, …, Tn] { /* … */ }(d) name{T1, T2, …, Tn} { /* … */ }I have been asked this question in an internship interview.The question is from Generic Methods topic in portion Generics of Java
Which of these is wildcard symbol?(a) ?(b) !(c) %(d) &I have been asked this question in an interview for internship.This question is from Wildcards in section Generics of Java
Which of these type parameters is used for a generic methods to return and accept any type of object?(a) K(b) N(c) T(d) VThis question was posed to me during an interview for a job.I'd like to ask this question from Generic Methods topic in chapter Generics of Java
Which of these type parameters is used for a generic methods to return and accept a number?(a) K(b) N(c) T(d) VThe question was asked in an interview for job.I'm obligated to ask this question of Generic Methods in portion Generics of Java
Which of these Exception handlers cannot be type parameterized?(a) catch(b) throw(c) throws(d) all of the mentionedThis question was posed to me by my school teacher while I was bunking the class.I want to ask this question from Generics topic in section Generics of Java

Which of these type parameters is used for a generic methods to return and accept any type of object?(a) K(b) N(c) T(d) VThis question was posed to me during an interview for a job.I'd like to ask this question from Generic Methods topic in chapter Generics of Java

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment