PEOPLE AND ICT AND ICT SYSTEMS AND TRANSFER OF DATA IN ICT SYSTEM

Question 1

KEY FATOR WHEN CONSIDERING A NEW SYSTEM

Answer 1

ENSURING THE COST OF MAKING THE SYSTEM
THE NEED TO INVOLVE CLIENTS AND END USERS TO ENSURE THE SYSTEM MEETS THEIR NEEDS
THE REQUIREMENTS OF THE CLIENT AND END USER.THESE HAVE TO BE REALISTIC AND CLEARLY STATED

Question 2

CHARACTERISTICS OF USER

Answer 2

THESE INTERACTION MAY BE AFFECTED BY FACTORS SUCH
EXPERIENCE-INEXPERIENCE OR EXPERIENCE CLIENT
PHYSICAL CHARACTERISTICS-POOR EYESIGHT
ENVIRONMENT OF USE-TRAVELING,LOUD AND QUIET
AGE-CHILDREN OR ADULTS OR ELDERLY
TASK TO BE UNDERTAKEN

Question 3

HOW USER INTERACTS WITH ICT SYSTEM

Answer 3

USER INTERACT WITH ICT SYSTEMS THROUGH THE HARDWARE AND SOFTWARE COMPONENTS OF THE USER INTERFACE.THE MOST COMMON INTERFACE IS GRAPHICAL USER INTERFACE

Question 4

THREE TYPES OF INTERFACE

Answer 4

GRAPHICAL USER INTERFACE
MENU DRIVE INTERFACE
COMMAND LINE INTERFACE

Question 5

EXPLAIN GRAPHICAL USER INTERFACE

Answer 5

A VISUAL WAY OF INTERACTING WITH A COMPUTER USING ITEMS SUCH AS WINDOWS AND ICONS.GUI TEND TO BE USER FRIENDLY.MOST GUI MAKE USE OF FOUR BASIC FUNCTIONS
WINDOWS 
ICONS
MENU
POINTER

Question 6

EXPLAIN MENU DRIVEN INTERFACE

Answer 6

THIS LETS USE INTERACT WITH A COMPUTER OR DEVICE BY WORKING YOUR WAY THROUGH A SERIES OF SCREENS AND MENU.ONE USE FOR MENU INTERFACE IS FOR PUBLIC INFORMATION.THIS CAN SLOW DOWN USE OF SYSTEM AS SET ROUTES HAS TO BE FOLLOWED

Question 7

EXPLAIN COMMAND LINE INTERFACE

Answer 7

A COMMAND LINE INTERFACE ALLOWS THE USER TO INTERACT DIRECTLY WITH THE COMPUTER SYSTEM BY TYPING IN COMMANDS.THIS IS RESERVED FOR EXPERT USE BECAUSE YOU NEED KNOWLEDGE TO USE IT.THEY DON’T NEED GRAPHICS SO SAVE SYSTEM RESOURCES

Question 8

NAME AN APPROPRIATE INTERFACE DESIGN

Answer 8

HCI IS THE POINT OF INTERACTION BETWEEN PEOPLE AND COMPUTER SYSTEM.HCI STANDS FOR HUMAN COMPUTER INTERFACE

Question 9

CREATING AN APPROPRIATE HCI REQUIRES

Answer 9

HCI SHOULD
BE EASY TO USE 
SAFE
USER FRIENDLY
APPROPRIATE FOR THE USER

Question 10

NAME THE ESSENTIAL SKILLS FOR THE ICT PROFESSIONAL

Answer 10

GOOD WRITTEN SKILLS
GOOD ORAL SKILLS 
PROBLEM SOLVING SKILLS
PATIENTS
TEAMWORK

Question 11

NAME THE CHARACTERISTIC THAT MAKE AN EFFECTIVE ICT TEAM

Answer 11

GOOD LEADERSHIP
GOOD COMMUNICATIONS SKILLS
APPROPRIATE BALANCE OF SKILLS
GOOD PLANNING AND SCHEDULING OF TASK

Question 12

WHAT IS A ICT NETWORK

Answer 12

LINKING TWO OR MORE COMPUTERS TOGETHER SO THEY CAN EXCHANGE DATA.THE THREE TYPES OF NETWORK ARE LAN MAN WAN

Question 13

WHAT IS LAN

Answer 13

LAN IS LOCAL AREA NETWORK.COVERS A SINGLE SITE

Question 14

WHAT IS WAN

Answer 14

WAN IS WIDE AREA NETWORK COVERS A LARGE GEOGRAPHICAL AREA LINKED BY CABLES OR SATELLITES

Question 15

WHAT IS MAN

Answer 15

MAN IS METROPOLITAN AREA NETWORK COVERS AN AREA LIKE A TOWN OR CITY USING CABLES OR SATELLITES

Question 16

ADVANTAGE OF A NETWORK

Answer 16

COMMUNICATION WITH OTHER NETWORKS
EASILY SHARE FILES AND DATA
MAKE USE OF INTERNET AND ONLINE SERVICE LIKE SHOPPING

Question 17

PEER TO PEER NETWORK

Answer 17

COMPUTERS ARE CONNECT TOGETHER WITHOUT ANY CABLING.IT WAS DEVELOP SO PEOPLE CAN SHARE FILES DIRECTLY WITH ONE ANOTHER

Question 18

CLIENT SERVER NETWORK

Answer 18

IS A TYPE OF NETWORK THAT USES A SERVER INSTEAD OF A HUB.A SERVER IS A POWERFUL MACHINE BUILT USING GOOD QUALITY COMPONENTS BECAUSE IT FORMS BASIC OF THE ENTIRE NETWORK. USES RAID DRIVE SYSTEM

Question 19

WHAT IS THE INTERNET

Answer 19

A LARGE GROUP OF INTERCONNECT COMPUTER AROUND THE WORLD THAT ALLOWS THE SENDING AND RECEIVING OF INFORMATION FROM ONE COMPUTER TO ANOTHER `

Question 20

WHAT IS WORLD WIDE WEB

Answer 20

A COLLECTION OF MULTIMEDIA RESOURCES ACCESSIBLE VIA THE INTERNET

Question 21

WHAT IS A PROTOCOL

Answer 21

A SET OF RULES THAT GOVERN THE COMMUNICATION BETWEEN COMPUTER ON A NETWORK

Question 22

TYPES OF PROTOCOL

Answer 22

HYPERTEXT TRANSFER PROTOCOLS-DEFINES THE PROCESS OF REQUESTING AND TRANSFERRING WEBPAGES ACROSS THE INTERNET

FILES TRANSFER PROTOCOL-ALLOWS USERS TO END FILES BETWEEN COMPUTERS