Explain short message service, Computer Networking

Assignment Help:

Question:

(a) Short Message Service (SMS) is a service available on most mobile phones that allows the sending of short messages between mobile phones, other handheld devices and even landline telephones.

Briefly describe why an SMS is limited to 160 characters.

(b) Multimedia Messaging Service (MMS) is a standard for a telephony messaging systems that allow sending messages that includes multimedia objects (images, video, audio, rich text) and not just text messages as in Short message service.

Briefly explain the two modes of delivery in MMS.

(c) Prepare the basic steps that should be taken to secure a WiFi network.


Related Discussions:- Explain short message service

Default cdp broadcast update rate for cisco routers, What is the default CD...

What is the default CDP broadcast update rate for Cisco routers? Ans) Cisco Discovery Protocol is a proprietary protocol to permit you to access configuration information on oth

Building and running mpi programs, MPI parallel programs are written with c...

MPI parallel programs are written with conventional languages like, C and Fortran  .One or more header files such as "mpi.h" may be needed to give the necessary definitions and dec

What is the last step in data encapsulation, The Five steps to data encapsu...

The Five steps to data encapsulation (IN ORDER): 1) User information is changed into data. 2) Data is changed into segments. 3) Segments are changed into datagram and pack

Name the categories of multiplexing, Name the categories of Multiplexing? ...

Name the categories of Multiplexing? There are three categories of multiplexing a. Frequency Division Multiplexing (FDM) b. Time Division Multiplexing (TDM)    i. Sync

Facts about fiber optic cables - Computer Network, Facts about  Fiber Opti...

Facts about  Fiber Optic Cables 1. Outer insulating jacket is made  of Teflon or PVC. 2. Kevler fiber  helps  to strengthen  the cable and prevent breakage. 3. A plas

How an ethernet worked, How an Ethernet Worked? The operation of Ethern...

How an Ethernet Worked? The operation of Ethernet can be explained in simple terms as follows: Each computer on the Ethernet Network, also called as a node, operates indepen

Different types of subnet classfull networks are present, How many dissimil...

How many dissimilar types of subnet classful networks are present?

Concept of internetwork and intranetwork routing protocols, Describe the co...

Describe the concept of internetwork and intranetwork routing protocols?

Permutation representation through matrix, Q. Permutation representation th...

Q. Permutation representation through Matrix? Figure: Clos Network The functioning of this above permutation is displayed in Figure. This permutation is able to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd