Texnikos Sxediasis Istoselidas Web Designer ΕΡΩΤΗΣΕΙΣ ΠΙΣΤΟΠΟΙΗΣΗΣ 2014

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Transcript of Texnikos Sxediasis Istoselidas Web Designer ΕΡΩΤΗΣΕΙΣ ΠΙΣΤΟΠΟΙΗΣΗΣ 2014

  • ...

    "

    (WEB DESIGNER - DEVELOPER)"

    1 2014

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    2 24

    (WEB DESIGNER DEVELOPER)

    1.

    ... ....................................................................................3

    2. .................................3

    3.

    ... ...................................................................................4

    .................................................................................................. 4

    .................................................................................................. 9

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    (WEB DESIGNER DEVELOPER)

    1.

    ...

    (...)

    (web designer developer)

    . 2944/2014

    (... 1098/2014), . 5,

    25, . 4186/2013 (... 193/2013),

    . 1, 11, . 4229/ 2014 (... 8/2014) .

    2.

    (...)

    (web designer developer)

    (3) .

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    (WEB DESIGNER DEVELOPER)

    3.

    ...

    1. bit, byte word; ; ;

    2. ; ;

    3. ;

    4. (hardware) (software); .

    5. (character set); ASCII Unicode; bit ;

    6. / ; ;

    7. ;

    . 01000001(2) = 65(10)

    . 25 (10) = 19 (16)

    . 200 (10) = 11001001 (2)

    . 01001010 (2) = 4A (16)

    . 41(16) = 65 (10) . 00000101(10) = 01100101 (2)

    8. :

    . 1023(10)

    . A2E6(16)

    . 1001 0110 1111 0100(2)

    . 1101 1110 (2)

    9. RAM ROM. RAM (SRAM) RAM (DRAM);

    10. RAID ; ;

    11. cache; ;

    12. (CRT) ;

    13. ; .

    14. .

    15. (translators); 3 .

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    (WEB DESIGNER DEVELOPER)

    16. ; 3 ;

    17. .

    18. (PROCESS) ;

    19. (FILE) .

    20. ;

    21. .

    22. (PATH) (root directory);

    23. ;

    24. (multiprogramming).

    25. (VIRTUAL MEMORY) ;

    26. (SHELL) ;

    27. .

    28. .

    29. ; .

    30. (router) (ethernet switch).

    31. ( Full Duplex) turnaround;

    32. ( Half Duplex) (simplex) ; .

    33. , . 2 .

    34. modem. modem ;

    35. .

    36. IP ; 3 (class).

    37. .25.

    38. 3 ISDN.

    39. .

    40. 3 (Asynchronous Transfer Mode).

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    (WEB DESIGNER DEVELOPER)

    41. ISO/OSI.

    42. TCP (Transmission Control Protocol). ;

    43. Frame Relay ;

    44. .

    45. . 2 .

    46. , , . ; ;

    47. ;

    48. ;

    49. ; ( )

    50. ; ( ).

    51. .

    52. ( )

    53. .

    54. (demand paging) (virtual memory).

    55. . ; ;

    56. ;

    57. ;

    58. Ethernet;

    59. R (Address Resolution Protocol);

    60. .

    61. ( ) token ring.

    62. OSI;

    63. TCP (Transmission Control Protocol).

    64. , (users) ;

    65. ;

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    (WEB DESIGNER DEVELOPER)

    66. ; ;

    67. ;

    68. ;

    69. , ;

    70. , .

    71. ; .

    72. .

    73. 2472/97;

    74. N 2246/94 ;

    75. 91/250 ; ;

    76. ;

    77. , 91/250;

    78. ;

    79. 3 2472/97.

    80. ; , Pascal.

    81. , (Data Types) Pascal. ( ) .

    82. (local) (global);

    83. procedure ( Pascal) Ran 2 xmin xmax integer xmin xmax.

    84. ( Pascal) - , - , , .

    85. ( Pascal) (String) .. .

    86. 5x5 :

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    (WEB DESIGNER DEVELOPER)

    .

    .

    .

    87. ) recursion ();

    ) ( Pascal) power (a b) ab.

    : ab = a * a * a * * a (b )

    .. 35 = 3 * 3 * 3 * 3 * 3 (5 )

    ) =3 =5.

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    1. ;

    2. HTTP.

    3. (FTP)

    4. () ;

    5. (Point t Point Protocol);

    6. ADSL.

    7. .

    8. (router).

    9. HTTP;

    10. DNS.

    11. ( ), (animation) . ;

    12. (symbols) - Adobe Flash; (symbols);

    13. (show/hide layer) (lock/unlock layer) layers; layer ;.

    14. (data types) actionscript. ( );

    15. (dynamic text) . adobe flash, ( ).

    16. (vector graphics) bitmap ; Bitmap .

    17. Bitmap (vector) adobe flash; ; .

    18. flash movie; adobe flash editor;

    19. (textfield types) adobe flash ;

    20. x y, Adobe Flash .

    21. if else (). ;

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    < !--

    function function1() {

    var dToday = newDate()

    var nDay = dToday.getDay()

    if (nDay= = 0) {

    alert(" ")

    }

    else {

    if (nDay

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    actionscript; ( aFunction).

    28. actionscript ( actionscript 2 actionscript 3) x y 2 3 z z output adobe flash.

    29. actionscript ( actionscript 2 actionscript 3) aUsername aPassword aUsername joey aPassword isCorrect, frame 3, output flash wrong username or password.

    30. video Streaming. internet;

    31. Actionscript ( actionscript 2 actionscript 3) (button) sound.mp3 ( sound.mp3 adobe flash).

    32. script string "This is an easy task" array .

    33. script (My)SQL server . username "admin" password "fail". "db1".

    34. age . if() "Message for teenagers" age 13 19. "Generic message".

    35. / data.txt;

    36. (session variables); .

    37. addNums() 2 .

    38. . ;

    39. client;

    40. associative array ("a", "b", "c") ("animal", "boat", "circle") . browser o ( key = value) .

    41. script (session) "logged" redirect login.html.

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    42. day . day switch(). day "", " ". "", " " "".

    43. while() if(), 1 99 .

    44. passwords .

    45. swap_image() Javascript ) id ) path "pic2.jpg" rollover image. HTML : . .

    46. check_form() Javascript, username password HTML "form1" . o , message box client.

    47. , user authentication (login).

    48. cookie "user" , browser "Hello" , cookie, cookie "user" "Unknown visitor" 1 .

    49. script HTML table 7 6 . 1 42. , border 1 padding 4. (7,14,21...) (bold) .

    50. email subscribers mail (to, subject, body). email "Login info" "Your username is and your password is ". (My)Sql server. subscribers id, username, password, email.

    51. myClass setName() sayHello(). setName() name. sayHello() "Hello! My name is ..." name. setName() ( ) , sayHello() "Hello! My name is TRUE". Object "Hello! My name is "

    52. toggle_visibility() Javascript, ) id tooltip ) . tooltip,

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    . HTML : Show info

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    61. while Javascript; .

    62. HTML :

    RGB :

    1.

    2.

    3.

    :

    1.

    2.

    3.

    4.

    63. HTML; " " ; ALIGN, HEIGHT, WIDTH, CAPTION;

    64. HTML .

    1

    2

    3

    65. HTML / ( HTML ) , , COLSPAN, ROWSPAN, ALIGN, VALIGN.

    66. HTML name.jpg. http://www.test.gr

    .

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    67. javascript : .

    68. Javascipt . .

    69. Javascipt . .

    70. HTML :

    71.

    , , :

    JavaScript

    JavaScript

    JavaScript

    JavaScript

    JavaScript

    JavaScript

    72. Javascript

    0 100.

    73. () .

    74. : CREATE, DROP, ALTER.

    75. : SELECT, UPDATE, INSERT, DELETE.

    76. , ; ;

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    77. () (1NF);

    78. () (2NF);

    79. SELECT DISTINCT; .

    80. (views) ; ; ;

    81. SQL () :

    ) _, .

    ) , (40).

    ) , .

    ) , (30).

    ) , (40).

    82. TELEPHONE K:

    587854 6934825555

    478322 6944558963

    354323 6944520147

    533234 6952455877

    , , ,

    SQL :

    ) 6944

    ) 6932019306

    )

    83. - (virtual memory) ;

    84. (partitions) (Disk Drive) ; MsDos (partitions) (Disk Drive);

    85. (worms) ; (worm) ;

    86. (virus) ;

    87. , . ;

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    88. Linux; Linux.

    89. ;

    90. DOS (Denial of Service) ;

    91. ;

    92. (swapping) ;

    93. Linux, (partitions) SCSI ;

    94. .

    95. ( );

    96. e-commerce e-business.

    97. CRM ;

    98. () site ( ).

    99. cookies;

    100. B2C, B2B, B2G, C2C, C2G.

    101. viral marketing;

    102. ;

    103. .

    104. e-commerce: ) ) .

    105. e-commerce;

    106. ;

    107. e-wallet ( ) ;

    108. ERP;

    109. ;

    110. .

    111. site.

    112. site.

    113. .

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    114. .

    115. ;

    116. username password; ;

    117. 20 articles ( id, article). 20 ;

    118. SQL "Jo" firstname members.

    119. posts 1-1-2000. o date_ref..

    120. SQL bookstore 10.00 19.99. item_code, item_name item_price.

    121. .

    122. transactions; ( sql).

    123. schedule start_time end_time, start_time 8:45 end_time 9:30 15 .

    124. employee. salary.

    125. projects id, proj_start, proj_end. projects . projects .

    126. 56678685;

    127. SQL firstname lastname fullname, (.. ) lastname firstname customers.

    128. SQL members email members , email. members firstname, lastname email email_address. members primary key id email foreign key member_id.

    129. (stored procedures); .

    130. online . : ) ) . donations id, donator_id, amount.

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    131. persons. name.

    132. acces_log. o date_accesed.

    133. shopping cart.

    134. online . , , , /fax email (.. , , ).

    135. orders primary key id order_items foreign key order_id. SQL . orders order_name order_date order_items item_description.

    136. . .. 100, 200, 300, 400 100 400. employees id, name, salary.2

    137. ; ( )

    138. web; ;

    139. (Named Anchors), . .

    140. (CSS) , h3 ; .

    141. Dreamweaver;

    142. ;

    143. ; , , ; Heading 1 Heading 6;

    144. (CSS) . (inline) ;

    145. CSS (Cascading Style Sheet) ; ( )

    2 SQL ( ),

    MySQL Server, Microsoft SQL Server .

    , .

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    146. Hyperlink () target: _self, _parent, _blank _top Hyperlink.

    147. HTML (), Dreamweaver, ) , ) , ) , ) . .

    148. (Image Map). ;

    149. Cell Padding Cell Spacing.

    150. (Static web pages) (Dynamic web pages). ;

    151. (import) (add-ons) .

    152. (hotspots) (image map) (Image hyperlink).

    153. . (GIF, JPEG, PNG) .

    154. (Subject) email (mailto);

    155. (Hyperlinks) CSS Styles;

    156. (Selector Types) CSS (Cascading Style Sheet), .

    157. pixels ; .

    158. AJAX . ;

    159. keywords, ;

    160. (search engine) ( ); .

    161. Search Engine Optimization (SEO); SEO;

    162. CMS (Content Management systems); CMS.

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    163. CMS (Content Management System), web site;

    164. To (CMS) modules. modules CMS;

    165. (comments) XML ;

    166. XML Sitemap ; sitemap XML HTML;

    167. alt title tags. ; ;

    168. SEO (Serch Engine Optimization), tags (title tag, keyword tag, description tag). tags , SEO;

    169. (rich internet applications); (RIAs).

    170. backlinks outbound links; ( ) SEO (Search Engine Optimization);

    171. XML (extensible Markup Language) HTML;

    172. XML; ( ).

    173. XML (XML Document Object Model);

    174. xForm HTML ( xForm);

    175. - (keywords) SEO (Search Engine Optimization);

    176. video.

    177. timecode;

    178. video PAL NTSC ( ).

    179. video;

    180. T 00:01:29:01 clip monitor;

    181. luma chroma;

    182. ease-in ease-out clip ;

    183. video format Internet.

    184. alpha channel;

    185. (interlaced-progressive scan).

    186. .

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    187. codecs; .

    188. online offline editing;

    189. opacity;

    190. video audio effects.

    191. M video effect .. gaussian blur;

    192. T transitions; . cross dissolve transition;

    193. ;

    194. Mb , video PAL (720x576, 24bit) 32KHz / 16bit. ( , ).

    195. video clip . clip . .

    196. (spatial compression) (temporal compression);

    197. video .

    198. , ( .. 53, 35 8).

    : .

    199. . 0 (FALSE) 1 (TRUE).

    200. Pascal; .

    201. Pascal (oC). (oF) . : (F-32)/C=9/5, F Fahrenheit C Celsius.

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    202. PASCAL . . 5 5! = 1 * 2 * 3 * 4 * 5 = 120 120.

    203. ( Pascal) (0). , . , 0. .

    204. ( Pascal) N :

    1 1

    1 1*2 1*2*3 1*2*3* *i

    i k

    k

    205. ( Pascal) (String) .. , . () . () : a, bb, madam, sos, abcdeedcba..

    206. 1 1900 , ( Pascal) .

    ) 400

    ) 4.

    207. ( Pascal) 1 0 100. 2 (o 2 5 ). 2 1 . 2 . 1 , . Y , , .

    208. . . ;

    (((a OR b) AND (a XOR c)) AND ((a AND b) OR (NOT c))).

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    : d = (((a OR b) AND (a XOR c))

    e = ((a AND b) OR (NOT c))

    f = d AND e