Multimedia Computing and Communication: Before 1990’s computers were

Multimedia Computing and Communication: Before 1990’s computers were controlled by using a hard difficult to understand interface called CLI (Command Line Interface). They were operated using specific lines of codes which informed the computer to do specific task. It was very hectic and complicated for a normal person to use. After the emergence of personal computers in the 1980’s the major problem was the understandability of people with computers. In the 1990’s the challenge was to make them more easy to use that is to personalize them more. Thus the idea of using multimedia emerged for this task. Multimedia is […]

Introducción permitir muchos ejemplos de líneas de ingreso,

Introducción Al presente para una compañía para la cual la transferencia de data es su primordial actividad, la eficacia y urgencia con que se conciben las vicisitudes en su interior son uno de los argumentos vitales y en el que reincide todo el deber, por eso lo que se indaga las tecnologías más recientes para optimar y ofrecer un superior servicio, en este asunto las redes sobresalen por su eficacia y su premura. En el ensayo presentado a continuación, definiremos una PABX, un poco de sus usos y haremos una comparación con la telefonía IP. Con esto tropezaremos con preeminencias […]

According portion of the bone has disappeared, though

According to the qualitative data, Coca Cola was the only soda drink that produced significantly visible changes on the bones. Before the reaction, color of the all chicken bone was white. After a day, the reaction between Coke and chicken bone was clearly visible. Significant parts of chicken bone have been disappeared and turned black. This may suggest the high acidity of Coca Cola. Lemon Soda was also able to create some visible changes on chicken bone. Few portion of the bone has disappeared, though it was not significant compared to the bone left inside Coca Cola. However, Sprite and […]

Photonic the efficiency of the light bulb is

Photonic crystals improve LED efficiency   Introduction: We currently live in a society where people are required to work more no matter it is a day or a night. As more population tend to stay in their office or their factories for work, there is an increase in the use of the light bulb. Some might think that damages formed from increased usages in offices and factories do not apply or give impacts on our planet, Earth. On the contrary, escalating use of inefficient light bulbs will result damaging us not only financially but also other factors which can lead […]

Solar thermal power plants apply various techniques to

Solar power, also known as solar radiation or insolation, is the energy that is radiated or converted from the sun. This energy can be in form of heat or light. This energy supports all life on earth, directs the Earth’s climate and weather and is mainly responsible for the set of resources collectively known as renewable energy. Solar power can be transformed in electrical and thermal energy with the help of modern technologies. Currently, a green living movement is being carried out all over the world. This movement demands for the banning of environment polluting substances and introducing eco friendly […]

MAC check (CRC) is a mistake recognizing code

MAC (Media Access Control) design and CRC (Cyclic Redundancy Check) error detection scheme. Media access control (MAC) is a sublayer of the data link layer (DLL) in the seven-layer OSI network reference model. MAC is responsible for the transmission of data packets to and from the network-interface card, and to and from another remotely shared channel. The Medium Access Control (MAC) protocol is used to provide the data link layer of the Ethernet LAN system. the logical link control (LLC) data communication protocol layer is the upper sublayer of the data link layer (layer 2) of the seven-layer OSI model. https://www.google.com/search?q=MAC+(Media+Access+Control)+design:&rlz=1C1CHBF_enUS749US749&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiRkPnen_zYAhWQqlMKHY6kDYwQ_AUICigB&biw=1396&bih=646&dpr=1.38#imgrc=OqpH0_FNv4QysM: MAC addresses are uniquely set by the network adapter manufacturer and are sometimes called physical addresses. The […]

Connection without response the request has already been

 Connection Persistent Connections: Persistent Connection is called Http keep alive and http connection reuse.  under http 1.0, conection not cosidered as  Connection Persistent Connections. so for Persistent Connections client side keep alive heade  added and also at server side when respone is  created keep alive header  added.   http 1.1 defaults to the use of persistent connections allowing multiple requests and responses to be carried over a single connection.  Keepalive is difficult for the client to determine where one response ends and the next response begins during pipelined HTTP operation.   This is a  problem when Content Length cannot be used due to streaming.   […]

The – Loss of packet will not have

The paper talks about a principle called “end-to-end argument” have a major impact on system design. Implementing functions at lower level has issues like redundancy and for this reason they should be implemented at a higher level or closer to the application layer using them.    The author say that functions defined at the application level is a very good option for efficient system designing rather than the lower layers doing it. To explain this, they have given examples like careful file transfer, delivery guarantees, duplicate message suppression and guaranteeing FIFO.   Before applying the end-to-end argument to a system, […]

Typically of the future traffic rate demand can

Typically routers provide aggregates of traffic demand at predetermined time intervals such as 5-mins.   Knowledge of the future traffic rate demand can arm the network administrator with an additional tool to control the traffic rate demand and potentially increase the quality of service. (QoS). Such technique can have an even greater impact to the QoS of service define networks (SDNs) as such knowledge can potentially impact routing decisions.   This paper propose a methodology that provides knowledge of the value of router traffic rare demand for every second within a 5-minute interval as well as an estimate of the value of router traffic rate demand at the end of this 5-minute interval. Additionally, the proposed solution automatically determines the variable window size to […]

package protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_driver_settings);

package com.example.hamza.hamari_sawari;import android.app.Activity;import android.content.Intent;import android.content.pm.PackageManager;import android.graphics.Bitmap;import android.net.Uri;import android.os.Build;import android.provider.MediaStore;import android.support.annotation.NonNull;import android.support.v4.app.ActivityCompat;import android.support.v4.content.ContextCompat;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.ImageView;import android.widget.RadioButton;import android.widget.RadioGroup;import com.bumptech.glide.Glide;import com.google.android.gms.tasks.OnFailureListener;import com.google.android.gms.tasks.OnSuccessListener;import com.google.firebase.auth.FirebaseAuth;import com.google.firebase.database.DataSnapshot;import com.google.firebase.database.DatabaseError;import com.google.firebase.database.DatabaseReference;import com.google.firebase.database.FirebaseDatabase;import com.google.firebase.database.ValueEventListener;import com.google.firebase.storage.FirebaseStorage;import com.google.firebase.storage.StorageReference;import com.google.firebase.storage.UploadTask;import java.io.ByteArrayInputStream;import java.io.ByteArrayOutputStream;import java.io.IOException;import java.util.HashMap;import java.util.Map;public class DriverSettingsActivity extends AppCompatActivity { private EditText mNameField, mPhoneField, mCarField; private Button mBack, mConfirm; private ImageView mProfileImage; private FirebaseAuth mAuth; private DatabaseReference mDriverDatabase; private String userID; private String mName; private String mPhone; private String mCar; private String mService; private String mProfileImageUrl; private Uri resultUri; private RadioGroup mRadioGroup; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_driver_settings); mNameField = (EditText) findViewById(R.id.name); mPhoneField = (EditText) findViewById(R.id.phone); […]
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