<h2>The given statement is true.</h2>
Explanation:
In some programming language, arrays have a fixed size and the dimension should be specified at the time of declaration.
If you specify array without defining the size, the compiler will give "compile time" error since it consider the problem as syntax error.
Also, the size cannot be altered as and when needed.
But there are some programming languages which allows arrays to increase or decrease in type. But those will be an object of a class. It will not simple like a primitive type.
Answer:
non-volatile and persistent in nature
What are the options and if it's meaning like when you save something it has .pdf .jpg or .doc after the title then it would be ".doc"
Answer: A. Multicast
Explanation:
Here we are given a situation where it is necessary for the device to stream media to all the PCs connected across the LAN. But as the they are unable to stream the media then it is a problem in the multicast TCP/Ip technology.
Multicasting enables to transfer information or messages from one to many or many to many. Here as a single device is responsible for streaming the content to other PCs across the LAN, therefore it is necessary that multicast has been properly implemented.
Option B is incorrect as it is not a scenario of broadcast as in broadcasting all the receivers must get the streaming however here if a PC does not want to receive the media stream it cannot receive for which multicasting is required.
Option C is incorrect as here we are not talking of one to one communication.
Option D is incorrect as here we cannot have more than one route to send the media content except the LAN.
Answer: Wired, Wi-fi, Wi-fi, A wired network, Wi-fi
Explanation:
