ICT UNIT ONE WJEC

Description

Flashcards on ICT UNIT ONE WJEC, created by sophie mg on 10/05/2016.
sophie mg
Flashcards by sophie mg, updated more than 1 year ago
sophie mg
Created by sophie mg over 8 years ago
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Question Answer
WHAT IS A BCC? A BCC IS A BLIND CARBON COPY. IS AN EMAIL SENT WITHOUT OTHER RECIPIENTS SEEING IT
3 PROBLEMS WHICH CAN ARISE WHEN USING EMAIL COMPUTER VIRUSES PHISHING HACKING CYBERBULLYING
AN ADVANTAGE OF A GIS SYSTEM (GRAPHICAL INFORMATION SYSTEM) >YOU CAN FIND PLACES OF INTEREST, E.G PETROL STATIONS >SELECT THE SHORTEST ROUTES >CAN BE WARNED IN ADVANCE OF ANY TRAFFIC JAMS
DISADVANTAGE OF GIS >PROBLEMS WITH LOSS OF SIGNAL >CAN BE DISTRACTING AND CAUSE ACCIDENTS >COULD SEND YOU DOWN ROADS THAT ARE TOO NARROW
ADVANTAGES OF DOWNLOADING MUSIC AND VIDEOS FROM A WEBSITE >CAN SELECT YOUR WANTED TRACKS SO IT IS CHEAPER INSTEAD OF BUYING THE WHOLE ALBUM >CAN ACCESS 24/7 >WIDER VARIETY OF MUSIC STYLES ECT.. >CAN READ ONLINE REVIEWS BEFORE PURCHASING
DISADVANTAGES OF DOWNLOADING MUSIC AND VIDEOS FROM A WEBSITE >CHANCE OF VIRUSES >ILLEGAL DOWNLOADS AFFECT THE MUSIC/FILM INDUSTRY
WHAT IS THE PURPOSE OF A KEYFIELD? THE PURPOSE OF THE KEYFIELD IS TO UNIQUELY IDENTIFY EACH RECORD
NAME SOME ADVANTAGES OF ENCODING DATA >CONSISTENCY OF DATA >EASIER TO SEARCH >FASTER TO ENTER DATA
ADVANTAGES OF KEEPING DATA ON A COMPUTER DATA BASE >EASIER/FASTER TO UPDATE >FASTER/EASIER TO SEARCH >SAVES STORAGE SPACE >CAN USE MAIL MERGE
WHAT IS VALIDATION? AN AUTOMATIC COMPUTER CHECK THAT ENSURES THE DATA IS ENTERED SENSIBLY -EXAMPLE- IF DATA IS BASED UPON A SECONDARY SCHOOL, THE PUPILS ARE MOST LIKELY TO BE 11-16 SO THE COMPUTER CAN BE PROGRAMMED TO ONLY ACCEPT THESE AGES
NAME THE DIFFERENT TYPES OF CHECK AND THEIR USES FORMAT CHECK-CHECKS THE DATA IS IN THE RIGHT FORMAT LENGTH CHECK-CHECKS DATA ISNT TOO LONG OR TOO SHORT PRESENCE CHECK-CHECKS DATA HAS ACTUALLY BEEN ENTERED RANGE CHECK-CHECKS VALUE IS WITHIN A CHOSEN RANGE
3 DIFFERENT WAYS DATA COLLECTED FROM SENSORS CAN BE DISPLAYED >GRAPHS >TABLES ON A SPREADSHEET >NUMBERS
ADVANTAGES OF USING A SPREADSHEET >ACCURATE CALCULATIONS >DOESN'T MAKE MISTAKES >CAN DO 'WHAT IFS' >DISPLAY GRAPHS
NAME FEAUTURES OF ONLINE TUTORIALS >TESTS >GAMES >ANIMATION >VIDEO
ADVANTAGES OF ONLINE TUTORIALS >TEACHER CAN MONITOR STUDENTS PROGRESS >INTRODUCES FUN INTO THE LEARNING PROCESS >AVAILABLE 24/7 >NO TEACHER REQUIRED >CAN WORK AT OWN PACE
3 SPECIALIST INPUT DEVICES FOR STUDENTS WITH A DISABILITY >FOOT MOUSE >JOY STICK >BRAILLE KEYBOARD
WHAT IS MIS? MANAGMENT INFORMATION SYSTEM
GIVE TYPES OF COMPUTER BASED SCHOOL REGISTRATION SYSTEMS >SMART CARDS >FINGER PRINT >RETINAL SCANNING
2 USES OF AN MIS IN SCHOOLS OTHER THAN COMPUTER BASED SCHOOL REGISTRATION SYSTEMS >BEHAVIOUR >PUPIL PROGRESS >PUPIL CONTACT DETAILS
4 DIFFERENT USES OF HOME ENTERTAINMENT AND THE ADVANTAGES AND DISADVANTAGES DVDS- you can use them whenever however you could become a couch potato SOCIAL NETWORKING-you can make new friends however it can lead to cyberbullying MOBILE PHONES-easy to stay in touch however it isn't effective if you lose signal ONLINE SHOPPING-wider range of products however delivery costs
NAME THE DTP SOFTWARE THAT CAN AUTOMATICALLY COMBINE NAMES AND ADDRESSES TO SEND THE SAME LETTER TO SO MANY PEOPLE MAIL MERGE
ADVANTAGES OF USING BLUETOOTH >NO WIRES NEEDED >SEND IMAGES/MUSIC WITH NO EXTRA COST >GOOD SECURITY BECAUSE IT REQUIRES A PIN
DISADVANTAGES OF BLUETOOTH >CAN ONLY BE USED OVER SHORT DISTANCES >CAN ONLY SEND IT TO ONE PERSON AT A TIME >RUNS BATTERY DOWN QUICKLY
WHAT IS A CC? A CC IS A CARBON COPY, IT IS WHEN AN EMAIL IS SENT TO MORE THAN ONE PERSON AT THE SAME TIME AND THE OTHER RECIPIENTS CAN SEE IT
ADVANTAGE OF ONLINE SHOPPING TO THE COMPANY >CAN CHECK A WIDER VARIETY OF GOODS >LOW START UP COST COMPARED TO A SHOP >REACH CUSTOMERS 24/7
DISADVANTAGE OF ONLINE SHOPPING TO THE COMPANY >EXTRA COSTS TO KEEP THE WEBSITE MAINTAINED >GLOBAL COMPETITON >NOT EVERYONE HAS ACCESS TO THE INTERNET TO VISIT THEIR WEBSITR
METHODS OF FINDING PRODUCTS ON A WEBSITE >HYPERLINK >DROP DOWN MENU >HOTSPOT
ADVANTAGES OF BIOMETRICS >UNIQUE TO EACH STUDENT >CANNOT FORGET LIKE A CARD >FREES UP TEACHER TIME
DISADVANTAGES OF BIOMETRICS >UNHYGENIC >EXPENSIVE TO INSTALL
SENSORS IN SCHOOLS HUMIDITIY- measures water vapour in air used in a weather station LIGHT-measures the light level used for external security lights MOVEMENT-detects motion used for alarm systems PRESSURE- mats in school which will open doors when pressure is added onto them
INTERACTIVE SERVICES AVAILABE THROUGH DIGITAL TV >VOTING >SHOPPING >GAMES >PAUSE/REWIND TV
REASONS WHY YOU SHOULDN'T GIVE OUT PERSONAL DETAILS ON SOCIAL MEDIA >IDENTITY THEFT >COULD LEAD TO STALKINGS >UPDATING A STATUS SAYING YOU'RE ON HOLIDAY CAN LEAD TO BURGALRY
WHAT IS MEANT BY 'WEBCAM' ? A DIGITAL CAMERA THAT CAPTURES STILL IMAGES AND VIDEO IMAGES
ADVANTAGES OF USING WEBCAM >SPEAK TO RELATIVES IN OTHER COUNTRIES >CAN BE PRESENT IN BUSINESS MEETINGS BY USING THEM THEREFORE IT SAVES ON TRAVEL COSTS
DISADVANTAGES OF USING WEBCAM >POOR CONNECTION GIVES YOU A POOR QUALITY >PEADOPHILES CAN USE THE IMAGES >INAPPRPOPRIATE USES OF IMAGES
HOW ARE ONLINE TUTORIALS USED IN EDUCATION? >AUTOMATIC MARKING ALLOWS INSTANT FEED BACK >GAMES TO TEACH MATHS >VLE -ACCESS REVISION MATERIALS AMD SUBMIT A HOMEWORK ELECTRONICALLY >VIDEO-SHOW TUTORIALS LIKE SCIENCE EXPERIMENTS
ADVANTAGES OF ONLINE TUTORIALS >INDIVUALISED WORKING- CAN TAIL OWN WORK PATTERN >CAN WORK AT OWN PACE >CAN BE DONE AWAY FROM SCHOOL >WIDER VARIETY OR ONLINE RESOURCES >FREES UP TEACHERS TIME
DISADVANTAGES OF ONLINE TUTORIALS >COMPLEX SOFTWARE CAN BE EXPENSIVE TO PURCHASE >NEED STAFF TRAINING >LACK OF SOCIAL INTERACTION >NEED SELF MOTIVATION >WORRIES ABOUT SAFETY OF WORKING ONLINE
WHAT IS A DIAL UP? A DIAL UP DOES NOT LET YOU USE THE HOUSE PHONE THE SAME TIME AS YOU ARE USING THE INTERNET AND YOU HAVE TO CONNECT EACH TIME YOU USE THE INTERNET
ADVANTAGES OF WIFI >NO WIRES >WORK ON THE MOVE >MANY DEVICES CAN CONNECT
DISADVANTAGES OF WIFI >SOME AREAS YOU MAY NOT BE ABLE TO ACCESS WIFI >RUNS DOWN BATTERIES QUICKLY >HACKING IF THE NETWORK ISN'T SECURE
ADVANTAGES OF EMAIL >CAN ATTACH FILES >FASTER THAN THE POST >SAVES PAPER(MORE ENVIRONMENTALLY FRIENDLY >CAN EDIT THE EMAIL
WHAT IS THE FORMATTED OUTPUT FROM A DATABASE? A REPORT, MAIL MERGE, GRAPH
WHAT IS ABSOLUTE CELL REFRENCING? IT FIXES THE VALUE IN THE FORMULA WHEN IT IS REPLICATED
ADVANTAGES OF ONLINE SHOPPING >ABILITY TO ORDER GOODS 24/7 >ONLINE REVIEWS >GREATER CHOICE OF GOODS >DISABLED CAN DO OWN SHOPPING >NO TRAVELLING COSTS
ADVANATGES OF USING AN MIS IN SCHOOLS >CAN BE ACCESSED 24/7 >REDUCE WORKLOAD OF TEACHERS >HELP PLAN TIMETABLES
DISADVANTAGES OF MIS >EXPENSIVE TO BUY AND MAINTAIN >STAFF TRAINING
A TYPE OF SOFTWARE THAT CAN SUPPORT LEARNERS WITH A DISABILITY VOICE RECOGNITION-THE USER CAN SPEAK IN THE DEVICE AND THE DEVICE WILL CARRY OUT THE INSTRUCTIONS
INPUT DEVICES OF COMPUTER GAMING >JOY STICK >CONTROL PAD >KEYBOARD OUTPUT: >MONITOR >SPEAKERS
BENEFITS OF COMPUTER GAMING >ENCOURAGES TEAM WORK >MAKES LEARNING FUN >CAN PLAY WITH FRIENDS AND FAMILY AROUND THE WORLD
HEALTH ISSUES OF COMPUTER GAMING >EYESTRAIN >BACK ACHE >ADDICTION
USES OF SOCIAL NETWORKING >UPLOAD PHOTOS >JOIN INTEREST GROUPS >CHAT >COMMENT ON PHOTOS >UPLOAD PHOTOS AND VIDEOS
ADVANTAGES OF SOCIAL NETWORKING >STAY IN TOUCH WITH FRIENDS OR FAMILY AROUND THE WORLD >MAKE NEW FRIENDS BASED ON INTEREST GROUPS >SAVE MONEY BY CHATTING INSTEAD OF PHONE CALLING
DISADVANTAGES OF SOCIAL NETWORKING >PEADOPHILES GAINING ACCESS TO YOUR IMAGES >SHARING TOO MUCH INFO >IDENTITFY THEFT >EMPLOYERS MY LOOK AT YOUR PAGE AND LEAD TO A DISMISAL
A FEATURE THAT ALLOWS YOU TO NAVIGATE AROUND A PRESENTATION >HYPERTEXT >HYPERLINK >HOTSPOT
TYPES OF SOFTWARE >DATABASE >SPREADSHEET >VIDEO SOFTWARE >SOUND
STORAGE MEDIUM USED IN DIGITAL PHOTOGRAPHY >MEMORY CARD >MEMORY STICK >USB
OUTPUTS >KEYBOARDS >JOYSTICK >SCANNERS
INPUTS >MONITORS >PRINTERS >SPEAKERS
WHAT IS DTP? DESK TOP PUBLISHING
ADVANTAGES OF DIGITAL PHOTOGRAPHY >PHOTOS CAN BE EDITED >STORE HUNDREDS OF PHOTOS >BETTER QUALITY IMAGES CAN BE TAKEN
TWO WAYS FOLDERS CAN BE MANAGED IN A DESKTOP >MOVE >COPY >DELETE >RENAME
TWO METHODS OF ELECTRONIC REGISTRATION GIVE ONE ADVANTAGE AND ONE DISADVANTAGE >SMART CARDS/SWIPE CARDS ADV-CAN BE USED IN MANY FACILITIES E.G-LIBRARY CANTEEN... DISADV-CAN LOSE EASILY >BIOMETRICS(FINGER/THUMB PRINT ADV-UNIQUE TO INDIVIDUAL DISADV-HYGIENE ISSUES
WHAT IS THE FORMULA FOR AVERAGE? AVERAGE:(XY:XY)
WHAT IS DOUBLE KEYING 2 OR MORE THINGS ENTERED AT THE SAME TIME. THE TWO ENTRIES COMPARE EACH OTHER TO MAKE SURE THEY MATCH
3 WAYS PARENTS CAN PROTECT THEIR CHILD FROM DANGERS OF SOCIAL NETWORKING >HAVING PARENTAL CONTROLS >SET PRIVACY SETTINGS >MONITOR USE BY KEEPING THE COMPUTER IN THE LIVING ROOM
NAME AND DESCRIBE AN EMERGING TECHNOLOGY IN HOME ENTERTAINMENT >NEW TECHNOLOGICAL DEVELOPMENTS SUCH AS CURVED TELEVISIONS >ROBOTIC DEVELOPMENTS SUCH AS DRONES
NAME AND DESCRIBE HOW CONTROL SYSTEMS WORK AND AN OUTPUT DEVICE MOVEMENT SENSOR-senses movement in a building so if burgled the output would be an alarm or speaker
ADVANTAGES AND DISADVANTAGES OF CONTROL SYSTEMS IN SCHOOLS ADVANTAGES: OPERATES 24/7 NO HUMAN INTERACTION NEEDED SCHOOL IS MORE SECURE DISADVANTAGES: MAINTENANCE COSTS OVER RELIANCE OF SYSTEMS
WHAT IS 1 IN BINARY WHAT IS 0 IN BINARY 1-ON 0-OFF
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