Answer:
The answer is "For the stop and wait the value of S and R is equal to 1".
Explanation:
- As we know that, the SR protocol is also known as the automatic repeat request (ARQ), this process allows the sender to sends a series of frames with window size, without waiting for the particular ACK of the recipient including with Go-Back-N ARQ.
- This process is mainly used in the data link layer, which uses the sliding window method for the reliable provisioning of data frames, that's why for the SR protocol the value of S =R and S> 1.
Answer:
A local area network (LAN) is a collection of devices connected together in one physical location, such as a building, office, or home.
Setting up a LAN includes the following materials:
1- A network switch - or a router.
2- An ethernet cable
3- A computer.
Hope this helps!
RAM is an acronym in the given following.
A.RAM
<u>Explanation:</u>
From the given options, RAM stands for Random Access Memory. RAM comes under primary memory and is a volatile memory, which means the contents of a RAM are lost when the power is turned off.
The man function of RAM is to hold the data when it is being processed. Whenever the user tries to access a program or data, the control unit looks for the program first in the cache memory and then in the RAM for faster access and execution.
If the program is nowhere to be found in the RAM then it is searched in the secondary memory.
Answer:
False
Explanation:
Interfaces are similar to classes in Java, but they are not a type of class. A class defines the attributes and behaviours of objects, while interface contains the methods that shows the behaviours to be implemented by a class.
A method is one or more group of statements, it does not need to end with a semicolon. Methods in interfaces are abstract and for a class to contain these abstract method, it must be defined in the class.