Which STL We can insert remove data from anywhere?

Contents

What is the use of Random_shuffle () function of STL algorithm?

Explanation: random_shuffle() function is used to re-arrange a given sequence of elements in a range.

Which sequence container allows insertions or deletions at both the ends?

CONTAINERS

Container	Description	Header file
list	list is the sequence containers that allow the insertions and deletions from anywhere.	<list>
deque	deque is the double ended queue that allows the insertion and deletion from both the ends.	<deque>
set	set is an associate container for storing unique sets.	<set>

What is the use of adapter in STL in C ++?

9. What is the use of adapter in STL in c++? Explanation: Adapters are data types from STL that adapt a container to provide specific interface.

What kind of iteration does forward_list provide in C++?

Discussion Forum

Que.	What kind of iteration does forward_list provide in C++?
b.	Bi-directional
c.	Multi-directional
d.	None of the mentioned
	Answer:Uni-directional

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Which of the following are the STL iterators?

STL Iterators

Input Iterators.
Output Iterator.
Forward Iterator.
Bidirectional Iterator.
Random Access Iterator.

What is STL in C++ Mcq?

Explanation: STL expanded as Standard Template Library is set of C++ template classes to provide common programming data structures and functions.

Can I use STL in C?

STL is a C++ thing, and C cannot handle things, which belong to C++ domain.

What is deque STL?

deque (usually pronounced like “deck”) is an irregular acronym of double-ended queue. Double-ended queues are sequence containers with dynamic sizes that can be expanded or contracted on both ends (either its front or its back).

Can we use STL in Python?

stl is a Python library for reading and writing 3D geometry data written in both the binary and ASCII variants of the STL (“STereo Lithography”) format. STL is commonly used in preparing solid figures for 3D printing and other kinds of automatic manufacturing, and is a popular export format for 3D CAD applications.

Which block should be placed after try block?

Clarification: A catch block should always be placed after the try block and there can be multiple catch block following a try block. Clarification: The inner catch block will be executed then remaining part of the outer try block will be executed and then the main bock will be executed.

What are iterators Mcq?

Explanation: Iterators are STL components used to point a memory address of a container. They are used to iterate over container classes.

Which is incorrect statement about friend function?

Explanation: Friend functions are not in the scope of a class and hence cannot be called through a class object. A friend function can access all types of members of the class.

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What are associative containers in C++?

In computing, associative containers refer to a group of class templates in the standard library of the C++ programming language that implement ordered associative arrays. Being templates, they can be used to store arbitrary elements, such as integers or custom classes.

What kind of exceptions are used in C++?

C++ Standard Exceptions

Sr.No	Exception & Description
1	std::exception An exception and parent class of all the standard C++ exceptions.
2	std::bad_alloc This can be thrown by new.
3	std::bad_cast This can be thrown by dynamic_cast.
4	std::bad_exception This is useful device to handle unexpected exceptions in a C++ program.

How do iterators work C++?

An iterator is an object (like a pointer) that points to an element inside the container. We can use iterators to move through the contents of the container. They can be visualised as something similar to a pointer pointing to some location and we can access content at that particular location using them.