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The features of a centralized system that separate them from distributed system
What is Distributed system?
Give the differences between Simplex and Duplex.
Distinguish between Attenuation and Broadcast.
Differentiate between Bandwidth and Protocol.
Differentiate between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) components of a computer network.
You have been approached by your organization as an IT expert to assist in the development of a computer network within your department. Briefly explain the factors to consider when choosing the appropriate physical network topology.
Explain the most appropriate physical network topology likely to be used between three employees working in the same department and this number does not intend to increase in the near future.
Explain the most appropriate physical network topology which is likely to be used between ten employees who work in the same department and their boss.
Briefly explain the most appropriate physical topology which you are likely to use between ten employees who work in the same department.
Differentiate between logical and physical topology.
Define the term network topology.
Briefly describe the use of a Gateway.
Describe the use of a bridge.
Describe the use of a switch.
Briefly describe the use of Hubs or Concentrators.
Describe the use of Multiplexer(Mux).
Briefly describe the use of Codec (Coder-Decoder).
Describe the use of Modem(Modulator-Demodulator).
Define Network software and describe the two categories of Network software.
Briefly explain major types of unbounded/ wireless transmission media.
Discuss the major types of bounded transmission media.
Distinguish between communication with and without cables.
Define data communication media.
Highlight the main purposes of networking computers and related devices.
Give the relationship between networking and telecommunication.
Define standalone computer
Define data communication
Define Computer Network.
1.Create a funtion called sroot() in C++ language that returns the square root of its argument.Overload sroot() three ways: have it return the square root of an integer, a long integer, and a double.(use the sqrt() standard library fubction) 2.Create a function called min() in C++ language that returns the smaller of the two numeric arguments used to call the function.Overload min() so it accepts characters, integers, and doubles as arguments. 3.Create a function called sleep() using C++ language that pauses the computer for a number of seconds specified by its single argument.Overload sleep() so it can be called with an integer.Demonstrate that your function work by including them in a short program. 4.Write a C++ program using the I/O to input two integers from the keyboard and then display the result of raising the first to power of the second.Example if a user enters 2 and 4, the result is 2^4, or 16