Answer:
<h2> <u>NETWORK</u> <u>TOPOLOGY</u> .</h2>
This tefers to how nodes are connected to the network.
Types of topology.
- Physical topology.
- Logical topology.
In physical topology,nodes are connected physically using wires(cables).
Types of physical topology include:
- Bus topology
- Tree topology
- Hybrid topology
- Star topology
- Ring topology.
Hope it helps you,any question so far...comment !!!
The line of code required to assign a value of 50.00 to a variable of double data type in C++ can be written thus :
- double average_student_grade = 50.00;
The declaration follows the format :
- Data type
- Variable name
- Value
The data type which is first stated, the double data type are floating point (have decimals) numbers which have 64 bit precison(a precison of 15 decimal digits) as opposed to floats which have 32 bit precison (a precison of 7 decimal digits).
The variable name is the name to hold the value of average grade. This name depends on the preference of the programmer. However. It is advisable that variable names are relatable.
Therefore, variable declaration in C++ may follow the format data type then variable name then value.
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Answer: i’m thinking it’s reviewer
Explanation:
Answer:
To make sure that data sent from a device is just received by appropriate device we use "<u>Switch</u>"
Explanation:
Switch is the networking device. It is used to connect all the Local area networks in a computer network. The switch store the addresses of all computers over the network. Whenever data packet arrives to the switch, it just read the address of destination computer and just send it to appropriate device instead of all devices.
Hub is also used for this purpose, but it has no ability to read the address and send the packet to all devices over the network.
<em>So, we use Switch to send data to appropriate device.</em>
