## Which of the following operator is used to access the members of a structure?

Member access operators
OperatorOperator nameDescription
&address ofcreate a pointer that refers to the object or function a
.member accessaccess member b of struct or union a
->member access through pointeraccess member b of struct or union pointed to by a
Aug 4, 2021

## What is an access operator?

Access supports a variety of operators, including arithmetic operators such as +, -, multiply (*), and divide (/), in addition to comparison operators for comparing values, text operators for concatenating text, and logical operators for determining true or false values.

## What is the member access operator in Java?

The Java member access operator is a dot (.) symbol that is used to access data members and member methods of a class by its objects.

## What are the operators?

1. In mathematics and sometimes in computer programming, an operator is a character that represents an action, as for example x is an arithmetic operator that represents multiplication. In computer programs, one of the most familiar sets of operators, the Boolean operators, is used to work with true/false values.

## Which of the following operators are used to access the address of a variable?

To access address of a variable to a pointer, we use the unary operator & (ampersand) that returns the address of that variable.

## What is the use of member access operator?

The member access operators . and -> are used to refer to members of struct , union , and class types. Member access expressions have the value and type of the selected member.

## Which operator is used to access the member of a class through an object?

Which operator should be used to access the members of the class using object pointer? Explanation: The members can be accessed from the object pointer by using arrow operator. The arrow operator can be used only with the pointer of class type.

## Which among the following operator is used to access individual members of an object?

8. How members of an object are accessed? Explanation: Using dot operator after the name of object we can access its members.

## Which operator is used to define the member function outside the class?

scope resolution operator
To define a function outside the class, scope resolution operator is used.

## Which of the following operator is used with this pointer to access members of a class A B C -> D?

Easy explanation – this pointer is a type of pointer and as we know pointer object uses the arrow(->) operator to access the members of the class, therefore, this pointer uses -> operator.

## What is used to access individual value in an array?

You can use array subscript (or index) to access any element stored in array. Subscript starts with 0, which means arr[0] represents the first element in the array arr. In general arr[n-1] can be used to access nth element of an array.

## What operator is used to create an object?

Instantiation: The new keyword is a Java operator that creates the object. Initialization: The new operator is followed by a call to a constructor, which initializes the new object.

## What is new operator Mcq?

This set of Object Oriented Programming (OOPs) using C++ Multiple Choice Questions & Answers (MCQs) focuses on “New Operator”. … Explanation: The new keyword is used to allocate memory of an object or array. The new object or array can be of any type. Then it returns a suitable non zero pointer to the object.

## Which among the following is the main use of object?

1. Which among the following is the main use of object? Explanation: The objects are used to create an instance of a class. Objects can represent a class in an independent form.

## What is the use of this pointer Sanfoundry?

Explanation: The address of the object with respect to which the member functions are being called, are stored in this pointer. This pointer is hence used whenever there are members with same name as those of the variables inside the function.

## How do you access values in an array?

Accessing Array Elements:
1. Accessing Array Elements: Array elements are accessed by using an integer index. Array index starts with 0 and goes till size of array minus 1.
2. Name of the array is also a pointer to the first element of array.

## How do you access the values within the array?

Elements of an array are accessed by specifying the index ( offset ) of the desired element within square [ ] brackets after the array name. Array subscripts must be of integer type. ( int, long int, char, etc. ) VERY IMPORTANT: Array indices start at zero in C, and go to one less than the size of the array.

## Which keyword is used to access the elements of array in Lisp?

Explanation: setf is writer procedure and aref is reader procedure for arrays. 5. Which keyword embeds the initial element in an array? Explanation: Initial-Contents keyword along with the desired intial elements wrapped up in an array.

## Which operator is used to create an instance of a class?

Explanation: Dot operator is used to create an object from the class.

## Which operator is used in Java class?

is used
Class objects can be created in Java by using the new operator. A class is instantiated by the new operator by allocating memory for the object dynamically and then returning a reference for that memory. A variable is used to store the memory reference.

## Which of the following operator helps you to create an instance of a class?

The new operator lets developers create an instance of a user-defined object type or of one of the built-in object types that has a constructor function.

## What is the use of new operator in Java?

The new operator is used in Java to create new objects. It can also be used to create an array object. Declaration − A variable declaration with a variable name with an object type. Instantiation − The ‘new’ keyword is used to create the object.

## How can we access the overridden method of base class from the derived class?

How to access the overridden method of base class from the derived class? Explanation: Scope resolution operator :: can be used to access the base class method even if overridden. To access those, first base class name should be written followed by the scope resolution operator and then the method name.

## Which access type data gets derived as private member in derived class?

Discussion Forum
Que.Which access type data gets derived as private member in derived class:
b.Public
c.Protected
d.Protected and Private