Answer:
Machine to machine communications
Explanation:
Machine to machine communication is a type of communication that exists among the technical devices. The communication is linked either with the help of wire or through wireless. The information is communicated and transmitted with this form of communication. Human involvement or intervention is not required during the transfer of data.
Answer:
Active is the correct answer of this question.
Explanation:
In active database is a database that contains a tournament-driven infrastructure that can adjust to circumstances within the database and beyond. Alternate include safety tracking, contacting, collecting and approving information.A move is towards active or real-time data storage so that applications can evaluate and help decision making use of current data.
Answer:
(A)constructor called, destructor called, constructor called, destructor called.
Explanation:
In the class definition we have created a constructor which prints constructor called and a destructor which prints destructor called.Since the class contains default constructors and destructors but when we define constructor and destructor in the class defaults are removed from the class.In the code the loop is running 2 times creating a object so constructor is called when that iteration finishes it deletes that object so destructor is called and it is happening 2 times.
The more the image resolution would be the more storage it needs. If you think about it when a website tries to load a large image it takes longer than loading a smaller one. Hence, if you have a slow telephone line and need your images to be displayed (loaded) faster, then you have to go with the smallest resolution (the smallest storage).
In a nutshell, your answer will be d) 320x240
Note: 320 x 240 is the dimensions of the image (width x height) and those numbers are measured in pixels which is the unit of measuring images, display screens,...etc. i.e. this image is 320 pixels in width and 240 pixels in height
