Notes, abstracts, papers, exams and problems of Technology

WHY PEOPLE PREFER COMPUTERS - computers work faster than the persons , find information quickly, can store information as well, never get tires. DATA TYPES: numeric - 2 types \ integere and real. text: - one string. graphics: -pictures. Date. Sound.    INPUT DEVICES: concept keyboards: a concept keyboard is a flat board with a grid programmable keys on its surface. they are used with young children in promary school. Light pen: a light pen is a small pen shaped wand, which contains light sensors. when you press the pen against the screen's surface, to choose objects are commands. then sends a signal to the computer which then works out the light pen's location. it doesnt need a special screen.

1. Refer to the exhibit. The network administrator needs to setup Switch1 for remote access from HostA. Theshow ip interface brief is issued on Router1 and the show interfaces trunk command is issued on theSwitch1 to verify the current status. The administrator applies the additional configuration shown in theexhibit to Switch1. However, the telnet from HostA fails. What additional commands need to be appliedto the switch?
Switch(config)# interface vlan 10
Switch(config-if)# ip address 10.1.1.250 255.255.255.0
Switch(config-if)# no shutdown
Switch(config-if)# ip default-gateway 10.1.10.254

2. Refer to the exhibit. On the basis of the configuration shown, how will an Ethernet frame on port GigabitEthernet0/1 be modified?
802.1Q encapsulation inserts a 4-byte tag field into the original Ethernet frame between the source address and type/length fields and recomputes the frame check sequence (FCS) on the modified frame.

//GPCA76CS JOB MSGCLASS=X,CLASS=C,NOTIFY=GPCA76 00010034 //* 

//* JCL PARA COMPILAR PROGRAMAS CICS *

//* ALTERAR CONFORME SEGUE: *

//* GPCAP760 --> TROCAR PELO SEU USUARIO * 

//* NAME=XXXXXXX --> COLOQUE O NOME DO PROGRAMA *

// JCLLIB ORDER=GP.LB.PROCLIB 

//CICSPGM EXEC DFHCICS1,NAME=PSCVINCL,INSTR='GPCA76'

//TRAN.SYSIN DD DSN=GP.GPCA76.COBLIB(GPCAP768),DISP=SHR

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//GPCA76CD JOB CARLOS,MSGCLASS=X,CLASS=C,NOTIFY=GPCA76,TIME=(0,40)

//* JOB DE COMPILACAO DE PROGRAMA COBOL COM DB2 CICS *

// JCLLIB ORDER=GP.LB.PROCLIB

//COMPCIDB EXEC DFHCIDB2,NAME='GPCAP764',INSTR='GPCA76' MEMBRO

//BIND.SYSTSIN DD * DSN SYSTEM(DB2N) BIND PLAN(GPCAP764) MEM(GPCAP764) ACT(REP) ISOLATION(CS) - LIB('SYS2.DB2.DBRMLIB.DATA') END

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EMOCION : estado de agitacion o excitacion aparece come respuesta a un estimulo

SENTIMIENTO : emocion pensada y sentida

BARRERAS PSICOLOGICAS : estan relacionadas cn las creencias,actitudes

MECANISMOS DE DEFENSAS : procesos psicologicos que nos ayudan a protegernos de la ansiedad

#include <conio.h>
#include <stdafx.h>
#include <stdio.h>
#include <stdlib.h>

Struct no * cria_no(){
struct no * novo_no = null
novo_no =(struct no*)malloc (sizeof(struct no));
novo_no ->info =0
novo_no->link=null;
return novo_no;
}
void criar_dois_nos_ligados()
{
struct no * no1=null,*no2=null;
no1= cria_no();
no2= cria_no();
no1->link=no2;
}
void cria_n_nos()
{
struct no* inicio = null,*aux=null,*novo_no=null,int x=15;
inicio=cria_no()
aux=inicio;
for(int=0;i<x;i++)
}
novo_no=cria_no();
aux->link=novo_no;
aux=aux->link;
}
}
void imprimir(struct no*inicio)
{
struct no* aux=inicio;
while (aux->link!=null)
}
printf("%d",aux->info);
aux=aux->link;
}
printf("%d",aux->info);
}

afraid of:espantat de/per - bad for:dolent per - good at: bo en/per

excited about: emocionat amb - involved in: involuvrat en

late for: tard a - pleased with: satisfet, content amb/ de

proud of: orgullos de - surprased bu: sorprès per/ amb

terrile a: dolentiíssim en / per - cruel to: cruel amb

dissapointed in: decebut per - dissapointed with: amb

public class A

{ private int a;

A (int a)

{ this.a = a ;}

int getA ()

{ return a;}

 void setA (int a)

 { this.a = a;}

void Mostrar ()

{ System.out.println("A:" + a);}

int Suma(int valor)

{ return a + valor;} }

public class B extends A

{ private int b; B(int a, int b)

{ super(b);

 this.b = b;}

int getB () { return b;}

void setB ( int b)

{ this.b = b;}

void Mostrar ()

{ super.Mostrar(); System.out.println("B:" + b);}

int Multiplicar ()

{ return b * getA();} }