Top 10k strings from Computer Know How (1984)(Express Marketing)(Part 3 of 4).z80 in <root> / bin / z80 / software / Sinclair Spectrum Collection TOSEC.exe / Sinclair ZX Spectrum - Utilities & Educational / Sinclair ZX Spectrum - Utilities & Educational - [Z80] (TOSEC-v2007-01-01) /
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8 DOT MATRIX 5 ;x;". ";f$ 5 ;"YOU ARE CORRECT": 5 ;"WRONG.TRY AGAIN": 4 TO CONTINUE" 3 DAISYWHEELS 3 DAISYWHEEL 3 ;" PRESS 2 GRAPHICS RESOLUTION 2 GRAPHICS MODE 2 DISPLAY FORMAT 2 CHARACTER CODE 2 ;"code for the number 2 ;"You will see this 2 ;"TO CONTINUE" 2 ;"PRESS ";: 2 ;"If you wish to repeat this 2 ;"EXERCISE 10": 2 ;"-is the computer's"; 2 ;" TEXT MODE ": 2 ;" SOFTWARE ": 2 ;" HARDWARE ": 2 ;" This term refers to the 2 - refers to 2 you need a 2 with which pictures can be 2 typewriter-quality output 2 remember is that most 2 measure of the accuracy 2 information a computer can 2 demonstrated when you 2 continue.": 2 continue." 1 high quality 1 groups of 8 1 f$,a$,b$,c$,n$ 1 a$=a$+"2. FOLLOW THE LOADING 1 a$="OO1OOOO1": 1 a$="MF5JG9KR7GH5CH9ZX2" 1 a$=" YOU HAVE NOW COMPLETED 1 The computer,cassette 1 TELEVISION 1 O11 =3"''" 1 BIT"; 1 EXERCISE 10 COMPLETED (CODE 1 ELECTROSTATIC 1 DISPLAY MODES 1 DAISYWHEEL. 1 Bits and Bytes 1 A.C.L. 1 A$=A$+"1. TURN OVER THE TAPE AND MAKE 1 ;"work going out to 1 ;"to print the letter 1 ;"the number 1 ;"tells the computer"; 1 ;"per line" 1 ;"continued.." 1 ;"What is it to be used for." 1 ;"Therefore this 1 ;"POINTS SCORED=";tp 1 ;"How much you want to spend.": 1 ;"HOW A"; 1 ;"For example,this is how the 1 ;"COMPUTER WORKS"; 1 ;"ACTIVE COMPUTER LEARNING" 1 ;"32 characters": 1 ;"-is the code which"; 1 ;" printers." 1 ;" and ";: 1 ;" TELEVISIONS ": 1 ;" SCREENS ": 1 ;" MONITORS ": 1 ;" GRAPHICS MODE ": 1 ;" EXERCISE 9 ": 1 ;" EXERCISE 8 ": 1 ;" EXERCISE 7 ": 1 ;" EXERCISE 6 ": 1 ;" DOT MATRIX ": 1 ;" DAISYWHEEL ": 1 ;" This uses a spoked wheel 1 ;" This measurement is usually 1 ;" These are:" 1 ;" There are 2 main types of 1 ;" The most common method by 1 ;" Other varieties of 1 ;" Look out for how many lines of text can be displayed,and 1 ;" It is much easier to find 1 ;" In the most common variety, 1 ;" In order to produce 1 ;" In both text and graphics 1 ;" If you are building up a 1 ;" Graphics mode displays 1 ;" For business use or for 1 ;" EITHER--Disrupt your family's viewing.": 1 ;" As its name suggests it 1 ;" An important point to 1 ;" A screen will not produce a 1 ;" Tapes and disks do wear 1 ;" pixels" 1 ;" e.g.";: 1 ;" and " : 1 9 ","disks" 1 6 ","pixels" 1 32,OOO characters. 1 1,OOO characters 1 1,OOO BYTES 1 1 PROGRAM 3 1 1 KILOBYTE 1 1 ","speaker" 1 ...U.D.G.rout... 1 ....Gen E.... 1 -Limit your use of 1 -.","televisions" 1 -.","loading errors","If the 1 -.","cassette","A faster and more reliable 1 - overcome the problems 1 - modes.","display","---- mode displays 1 - mode displays 1 - load and save 1 - is too high 1 - is required.","printer"," 1 - dots making 1 - and are turned on 1 - a disk to 1 ,during this 1 ,and briefly 1 ++repeat+sub++ 1 ++SUB+SPACE++ 1 '''"This system uses only two 1 '''"Then ' 1 '''"Being an electronic device, it needs a method of representing these numbers electrically in its internal circuits.": 1 '''"A group of 1 ''"Therefore 1 ''"The size of a computers memory is measured in 1 ''"The easiest way to do this is touse the Binary system.": 1 ''"If you examine the codes you will see that these 1 '"We have already established thata computer has no 'brain'."'''"It posseses only one skill the ability to manipulate millions of numbers." 1 '"The next stage up from bytes is to 1 '"For example:"' 1 '" Which you buy depends yet 1 '" They have heat-producing and spark-producing electrodes, 1 '" They are usually faster and 1 '" Many home computer users buy printers so that they can 1 '" But remember although you may be cutting costs you may :": 1 '" BYTE"''" 1 ' can indicate the 1 % ","directory" 1 $ ","slower" 1 "Which system does a 1 "What are the terms used to 1 "To produce a permanent 1 "This measurement is 1 "These dots are called 1 "The two numbers used in the 1 "The term 1 "The next step up from 1 "The first method of 1 "The computer is able to 1 "Most computers have 2 1 "Monitors are more expensive 1 "In order to produce a 1 "In front of the needles is an inked ribbon.In this 1 "In all areas programs are 1 "If a tape head is worn or 1 "How many numbers does the 1 "Graphics 1 "Every letter of the alphabet, every number and every special symbol on the computer keyboard is assigned its own code; 1 "Bits are always in groups 1 "An important point to 1 "A person building up a 1 "A group of 8 Bits is called 1 "A Kilobyte or K is used as 1 "A Byte can also be thought 1 "A Bit is:"," a: The smallest piece of 1 "1K is equal to 1 "''"Lets look at them in relation toeach other" 1 "''"Another term for a byte is a 1 " TO REPEAT" 1 " TO CONTINUE" 1 " - the computer's 1 " i.e. ";: 1 " You cannot see software or 1 " What can prove a problem is 1 " We have discussed both 1 " This is fine for the 1 " They are more expensive than televisions,but they do 1 " These dots are called 1 " Therefore a small portable 1 " The term 1 " The reason for this is that 1 " The finer the graphics 1 " Most computers now have 2 1 " But they remain the only way of obtaining a top-quality 1 " I wish you could see and 1 work on." 1 without it the 1 with characters moulded into the tip of each spoke. 1 will occur. 1 whole thing listed on 1 which the computer 1 we should leave here about 1 way the character is built 1 via a screen." 1 variety." 1 usually in the form of 1 use and store numbers in 1 uppermost.Then a small 1 up the image.","vertical" 1 up dot by dot." 1 unable to produce sound when used with one of these 1 try out our new car.It is as smooth and as swift as a 1 touch it.Yet it is vital to 1 to plug their computer 1 time,a monitor can be a 1 through it a screen at a 1 this computer is:" 1 they were purpose built to 1 the system." 1 the screen.","graphics" 1 the programs which make the 1 the physical components of 1 the number of horizontal 1 the number of dots) the 1 the needles and ribbons.They require specially treated 1 the fact that they produce 1 the desired character is 1 the computer." 1 the computer system.","hardware","The term 1 the city rush hour." 1 the Binary System?"," a: Bugs and Bits"," b: Bits and Bytes"," c: Kilos and Bytes","b" 1 that they are working on." 1 that the distinction between the two is clear." 1 than televisions,but they 1 than a medium speed 1 tells the 1 televisions." 1 televisions,monitors, 1 television speaker will be 1 television may be necessary.": 1 system.","disk" 1 storage systems. 1 steps.At each step the 1 speakers.Therefore computers which output sound via a 1 slower than a medium speed 1 series of dots.": 1 section.Let's now make sure 1 section before answering the questions which follow,press the key indicated for REPEAT, otherwise press SPACE to 1 section before answering the questions which follow, press the key indicated for REPEAT, otherwise press SPACE to 1 screen.": 1 screen for long periods of 1 saved and loaded much more 1 resulting image." 1 respectively.These replace 1 resolution(i.e.the higher 1 reliably using a ---- 1 recorders,disk drives, 1 record of computer output 1 reading now." 1 quieter than the standard 1 programs which make the 1 programs much faster than 1 program if you can see the 1 produce the print." 1 produce a 1 printout." 1 printers.Even the fastest 1 printers produce 1 printers are much cheaper than the 1 printers and other 1 printers and can 1 printer:": 1 printer.","daisywheel","Even the fastest 1 printer." 1 printed copies) 1 pictures or diagrams on the 1 pictures or diagrams on 1 physical components of the 1 permanent record of 1 peripherals." 1 people reading from the 1 paper,rather than working 1 paper in a series of minute 1 out what is wrong with a 1 or too low,loading errors 1 on a dot matrix printer." 1 of:"," a: 5"," b: 10"," c: 8","c" 1 of programs 1 of memory we can storeup to 1 of memory we can store up to 1 of horizontal and vertical 1 of as a:"," a: Evaluation Code"," b: User Code"," c: Character Code","c" 1 numbers- ";: 1 numbers in its internal 1 numbers and other 1 needles required to produce 1 needles passes across the 1 necessity." 1 much easier on the eyes." 1 monitors." 1 monitors do not have a 1 monitors do not have 1 mode,monitors give sharper, 1 method of external storage 1 many business purposes": 1 like it and will want to 1 letters,numbers and other 1 letters, numbers etc." 1 letter E would be generated 1 is via ----.","disk" 1 is called a 1 into most household 1 into most household 1 information can be 1 in the form of the number 1 i.e. by means of a combination of 1 how many characters there 1 holiday to Scotland.I think 1 hobbyist and for rough 1 have a copy of their 1 handle,i.e. 1 or 0"," b: 1,000 Bytes"," c: Half a Byte","a" 1 handle, i.e. a 1 hammer taps the character 1 get us on to the M6 before 1 forms characters on paper 1 find unused sections 1 external storage discussed 1 expensive,noisier and heavier than 1 drive it when we go on 1 drawn or copied.","resolution" 1 drawn or copied." 1 drafts,but not suitable for 1 dots making up the image." 1 dots are 'fired' at the 1 do produce a ---- 1 displays letters, 1 displayed on the screen at 1 display." 1 display in both TEXT and 1 display computer output." 1 dirty this is likely to 1 describes how much 1 describe the way computers 1 customers,mailshots 1 contents." 1 computers use and store numbers in this way.": 1 computer work for us.","software" 1 computer work for us." 1 computer what to do and 1 computer use to represent 1 computer system." 1 computer output.This is why 1 computer is:" 1 communicates with you is 1 code for 1 cloud.I am sure you will 1 clearer images.They are 1 circuits?"," a: The Decimal System"," b: The Binehaven System"," c: The Binary System","c" 1 characters,such as you are 1 characters","text"," 1 characters with a broken 1 characters with a 1 cannot function." 1 can represent its presence.": 1 by building them up from a 1 between makes of computer." 1 better the quality of the 1 be produced at very low 1 basic system you will be able to plug your home computer 1 basic system will be able 1 automatically.","interrogate"," 1 associated with tape-based 1 are to a line.This varies 1 are the terms that describe the way that 1 are recorded in the 1 are always put together in 1 approximately:"," a: 10000 Bytes(or characters)"," b: 100 Bytes(or characters)"," c: 1000 Bytes(or characters)","c" 1 approximately 1 appearance." 1 appearance. 1 any one time." 1 and will not last forever. 1 and off to form pictures. 1 against an inked ribbon to 1 again on:": 1 accidentally damaged. 1 absence of current and ' 1 a:"," a: Binary Digit"," b: Kilobyte"," c: Byte","c" 1 a vertical line of 7 or 9 1 a printer may be required." 1 a measure of:"," a: A Computer's Memory"," b: A Computer's Weight"," c: A Computer's Size","a" 1 They can also be 1 Therefore,it is useful to 1 TO REPEAT"; 1 TO LOAD PROGRAM 4 1 SURE THAT IT IS FULLY REWOUND 1 PROCEDURE IN THE MANUAL 1 It spins very quickly until 1 GRAPHICS modes.","high quality" 1 EXERCISE 9 COMPLETED (CODE MF3) 1 EXERCISE 8 COMPLETED (CODE FD6) 1 EXERCISE 7 COMPLETED (CODE HM2) 1 EXERCISE 6 COMPLETED (CODE CH5) 1 Bytes is to:"," a: Milobytes"," b: Kilobytes"," c: Megabytes","b" 1 Binary Sytem use?"," a: Ten"," b: Two"," c: Three","b" 1 Binary System are:"," a: 0 and 1"," b: 10 and 1"," c: 0 and 10","a" 1 0700 hours,and that will 1 (short for binary digit) is the smallest piece of 1 (and expensive) paper to 1 ","volume" 1 ","disks","The contents of the disk 1 ","broken" 1 printer are ";: 1 and are turned on and off to form pictures."