All categories

2 years ago

What is the difference between C and C++. If I know C, will it be hard to lean C++?

Computers and Technology

1 answer:

Jobisdone [24]2 years ago

4 0

Explanation:

The difference between c and c++ are given below

(1) C does not support object oriented programming structure while c++ supports object oriented programming structure.

(2) C does not support namespace concept while c++ support namespace concept

(3) C has a procedural language it means it follow top down approach while C++ is object oriented it means it follow bottom up approach

(4) C does not support virtual function concept while C++ support virtual function concept

( 5) The programming structure of c language is given below

#include<stdio.h> // header file

void main() //main method

{

//statement

}

Programming structure of C++

#include<iostream> // header file

using namespace std; // namespace

void main() // main method

{

// statement

}

If anyone know C, will it be not hard to learn C++ because only the syntax will change but the logic of programming is not changed .The operator and most concept are similar in both the languages.

You might be interested in

Anyone know what this is pls help

andreyandreev [35.5K]

Answer:

Grass

Explanation:

When the wind blows grass or small plants start dancing (?)

#SpreadTheKnowledge

4 0

2 years ago

Why do you feel an organization has multiple layers of security in place to protect its operation?

aalyn [17]

The purpose of including multiple layers in your network security is to make sure that each single defense component has a backup in the case of a flaw or missing coverage. The individual strengths of each layer also cover any gaps that other defenses may lack.

With this assumption in mind, each individual layer in a multi-layered security approach focuses on a specific area where the malware could attack. By working in concert, these layers of security offer a better chance of stopping intruders from breaching company networks than using a single solution.

The types of security layers you can use in your network defense include:

Web protectionPatch managementEmail security and archivingVulnerability assessment and analyticsAntivirus softwareData encryptionFirewallsDigital certificatesAnti-spam and spam filtersPrivacy controls

Having multiple layers of security in place is crucial for MSPs who protect data at all levels and across numerous applications and devices. Not only should data stay safe, but so should the methods of communication and the network where information is transferred.

4 0

3 years ago

true of false one reason to move to a paperless society is that printers are becoming prohibitively expensive

Yakvenalex [24]

True because printers, which require paper, are becoming more expensive. A paperless society has the advantage of being cheaper in this aspect.

5 0

3 years ago

What is the output of the following query? SELECT INSERT ('Knowledgeable', 5, 6, 'SUPER');

Scrat [10]

Answer:

The above query gives an error.

Explanation:

The query gives an error because is not the correct syntax of the select or inserts query.
The syntax of the select query is as follows: "select Attributes_1_name, Attributes_2_name,...., Attributes_n_name from table_name;".
The syntax of the insert query is : "insert into table_name (column_1_name, column_2_name,...,column_n_name) values (column_1_value, column_2_value,...,column_n_value);".
The syntax of the insert and select query is : "insert into table_name (select Attributes_1_name, Attributes_2_name,...., Attributes_n_name from table_name);".
But the above query does not satisfy any property which is defined above. Hence it gives a compile-time error.

6 0

3 years ago

The user interface design principle that places an emphasis on the intuitive flow of the interface (i.e. left to right and top t

SSSSS [86.1K]

Answer: Layout

Explanation: Layout is the basic interface design between the flow in a system that is in compact form so that user can access it easily. It also manages the flow of the interface pattern in whichever direction( top, left, bottom, right ) accordingly in minimal way. It also lets the user take the control over the panel interface that are in the display or may be hidden form.

4 0

3 years ago