Question Set

1. In a HashTable Key cannot be null, but Value can be.



Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->In Kiran’s opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Kiran and he thinks that Kiran’s weight is greater than 60 kg but less than 70 kg. His mother’s view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Kiran?....
QA->P can do a work in the same time in which Q and R together can do it. If P and Q work together, the work can be completed in 10 days. R alone needs 50 days to complete the same work. then Q alone can do it in....
QA->കീബോർഡിലെ Escape Key (Esc Key) എവിടെയാണ് കാണാൻ സാധിക്കുക? ....
QA->Which is the Master Key of the Key Board?....
QA->Null and void....
MCQ->In a HashTable Key cannot be null, but Value can be.....
MCQ->Which of the following statements are correct about a HashTable collection? It is a keyed collection. It is a ordered collection. It is an indexed collection. It implements a IDictionaryEnumerator interface in its inner class. The key - value pairs present in a HashTable can be accessed using the Keys and Values properties of the inner class that implements the IDictionaryEnumerator interface.....
MCQ->Which of the following statements are correct? We can assign values of any type to variables of type object. When a variable of a value type is converted to object, it is said to be unboxed. When a variable of type object is converted to a value type, it is said to be boxed. Boolean variable cannot have a value of null. When a value type is boxed, an entirely new object must be allocated and constructed.....
MCQ->Which of the following statements are correct about data types? Each value type has an implicit default constructor that initializes the default value of that type. It is possible for a value type to contain the null value. All value types are derived implicitly from System.ValueType class. It is not essential that local variables in C# must be initialized before being used. Variables of reference types referred to as objects and store references to the actual data.....
MCQ->Which of the following statements are correct about the structure declaration given below? struct Book { private String name; protected int totalpages; public Single price; public void Showdata() { Console.WriteLine(name + " " + totalpages + " " + price); } Book() { name = " "; totalpages = 0; price = 0.0f; } } Book b = new Book(); We cannot declare the access modifier of totalpages as protected. We cannot declare the access modifier of name as private. We cannot define a zero-argument constructor inside a structure. We cannot declare the access modifier of price as public. We can define a Showdata() method inside a structure.....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution