Answer: Scope resolution operator(::)
Explanation: A member function and the constructor can be called within the function easily but for the execution of the these components outside the class , a special operator is required to call the functions. The scope resolution operator(::) preceding with the name of class is thus used for defining of the function outside class.This operator maintains the cope of the function and constructor outside the class.
Answer:
Explanation:
It can be said that the best way to obtain such a statistical profile would be to issue a periodic timer interrupt, then you would simply need to monitor which what code was running when the interruption took place. This information is especially helpful to the programmers as it would allow them to optimize the specific sections of the code that are consuming the most CPU resources, and thus making the overall program more efficient.
The answer is -15. This because 12 * 15 = 180 so in order to make it negative one of the integers has to be negative and since 12 is given you have to make 15 negative.
<u>Explanation:</u>
Cloud Computing is the use of hardware and software to deliver a service over a network means on the internet. With cloud computing, users can access files and use applications from any device that can access the Internet. An example of a Cloud Computing provider is Email.
When you have a lot of data you can upload on the cloud server. To upload your data on cloud you must have a account and permission to save and upload your data.
<u>Example is:</u> data storage sites
Answer:
f = open('students.txt', 'r')
Explanation:
In the computing world, a command is an instruction to a computer program to execute a particular task. These instructions might be issued via a command-line interface, such as a shell program, or as a input to a network service as a component of a network protocol, or can be instructed as an event in a graphical user interface activated by the respective user selecting an option in a menu.
the f = open('students.txt', 'r') command line would be used to open a file named "students.txt", There are also various other types of commands for executing different task, for example:
1. ASSOC for Fix File Associations
2. FC for File Compare
3. IPCONFIG for IP Configuration
4. NETSTAT for Network Statistics
5. PING for Send Test Packets
6. TRACERT for Trace Route
7. POWERCFG for Power Configuration
e.t.c.
