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

What are the two broad class classifications, What are the two broad class ...

What are the two broad class classifications under which Networks can be divided? All computer networks fit in one of the two dimensions namely: a)      Transmission Technol

What is the mesh network, A network in which there is multiple network link...

A network in which there is multiple network links among computers to provide multiple paths for data to travel.

Describe the different steps in distributed problem solving, QUESTION (...

QUESTION (a) Four important benefits of Multi-Agent Systems are modularity, efficiency, reliability and flexibility. Briefly explain these benefits (b) Agents work together

Determine the specification of fddi, FDDI has four specifications: 1. M...

FDDI has four specifications: 1. Media Access Control it defines how the medium is accessed 2. Physical Layer Protocol it defines data encoding/decoding procedures 3. Phy

Name the three phases of ppp session establishment, The three phase of PPP ...

The three phase of PPP session establishment are:-  A. Link establishment phase  B. Authentication phase  C. Network layer protocol phase

Thick ethernet wiring, THICK ETHERNET WIRING:  It needs thick coax cab...

THICK ETHERNET WIRING:  It needs thick coax cable. AUI cable joins from NIC to transceiver. AUI cable take digital signal from NIC to transceiver. The transceiver creates anal

Define encoder, Define Encoder? A device or program that uses predefine...

Define Encoder? A device or program that uses predefined algorithms to encode, or compress audio or video data for storage or transmission use. A circuit that is used to change

Advantages, What are advantages of having e-commerce over extranets

What are advantages of having e-commerce over extranets

What are the rules for writing on the web? explain, Question 1 How can one...

Question 1 How can one set up internet on a PC and test it?? Explain Setting up a new connection Testing internet connection Question 2 What are the rules for wri

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