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1. ¾Ë°í¸®Áò
1/2-2/3+3/4-4/5.........+49/50 ±îÁö ÇÕÀ» ±¸ÇÏ´Â ¾Ë°í¸®Áò ÃâÁ¦ (±â´É»ç 5°)
K=°è»ê½ÄÀÇ ¼ö Áõ°¡ º¯¼ö S=°è»ê °á°ú ´©Àû º¯¼ö SW=ºÎÈ£ ÆÇ´Ü º¯¼ö
[Á¤´ä] 1¹ø: (35) K 2¹ø: (36) S 3¹ø: (26) K+1 4¹ø: (25) K/(K+1) 5¹ø: (13) 0 6¹ø: (3) 49
2. µ¥ÀÌÅͺ£À̽º
¿ë¾î¿¡ ´ëÇÑ ÀϹÝÀûÀÎ °³³ä ¼³¸íÀ¸·Î ÃâÁ¦µÇ¾ú½À´Ï´Ù. (Á¤È¸¿øÀÚ·á½Ç-Çٽɿë¾î°¡ ÃâÁ¦µÊ. ±â´É»ç 27°,29°)
[Á¤´ä] 1¹ø: DBA => ¹®Á¦:µ¥ÀÌÅÍ Á¤ÀÇ ¾ð¾î¸¦ »ç¿ëÇÏ¿© µ¥ÀÌÅͺ£À̽º¸¦ DBMS¿¡ Ç¥ÇöÇÏ°í °ü¸®ÇÏ´Â ¸ñÀûÀ¸·Î µ¥ÀÌÅͺ£À̽º¸¦ Á¢±ÙÇÏ¿© µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ °ü¸® ¿î¿µ¿¡ ´ëÇÑ Ã¥ÀÓÀ» Áö°í ÀÖ´Â »ç¶÷À» ÀǹÌÇÏ´Â °ÍÀº? 2¹ø: Schema => ¹®Á¦:µ¥ÀÌÅͺ£À̽º¸¦ ±¸¼ºÇÏ´Â µ¥ÀÌÅÍ °³Ã¼, ÀÌµé »çÀÌÀÇ ¼Ó¼º, À̵鰣¿¡ Á¸ÀçÇÏ´Â °ü°è, µ¥ÀÌÅÍ ±¸Á¶¿Í µ¥ÀÌÅÍ °ªµéÀÌ °®´Â Á¦¾à Á¶°Ç¿¡ °üÇÑ Á¤ÀǸ¦ ÃÑĪÇÏ´Â °ÍÀº? 3¹ø: DISTINCT => ¹®Á¦:SQL¿¡¼ Å×À̺íÀÇ Æ¯Á¤ Ç׸ñ¿¡ °°Àº À̸§ÀÌ Áߺ¹µÇ¾î ÀԷµǾî ÀÖ´Â °æ¿ì, Áߺ¹À» ÇÇÇÏ°í °ªÀÌ ´Ù¸¥ Çุ ³ªÅ¸³»°í ½ÍÀ» °æ¿ì »ç¿ëÇÏ´Â ¸í·ÉÀº ¹«¾ùÀΰ¡? 4¹ø: ÂüÁ¶¹«°á¼º => ¹®Á¦:¸±·¹ÀÌ¼Ç R1¿¡ ÀúÀåµÈ Æ©ÇÃÀÌ ¸±·¹ÀÌ¼Ç R2¿¡ ÀÖ´Â Æ©ÇÃÀ» ÂüÁ¶ÇÏ·Á¸é ÂüÁ¶µÇ´Â Æ©ÇÃÀÌ ¹Ýµå½Ã R2¿¡ Á¸ÀçÇØ¾ß ÇÑ´Ù´Â Á¦¾à Á¶°ÇÀº ¹«¾ùÀΰ¡? 5¹ø: µµ¸ÞÀÎ => ¹®Á¦:°ü°è µ¥ÀÌÅÍ ¸ðµ¨¿¡¼ ÇϳªÀÇ ¼Ó¼ºÀÌ ÃëÇÒ ¼ö ÀÖ´Â °°Àº µ¥ÀÌÅÍ Å¸ÀÔÀÇ ¸ðµç ¿øÀÚ °ªµéÀÇ ÁýÇÕÀ» ±× ¼Ó¼ºÀÇ ¹«¾ùÀ̶ó°í Çϴ°¡?
3. ½Å±â¼úµ¿Çâ
¿ª½Ã ÃâÁ¦¹üÀ§°¡ ³Ð½À´Ï´Ù. (Á¤È¸¿øÀÚ·á½Ç-Çٽɿë¾î°¡ ÃâÁ¦µÊ. ±â´É»ç 22,23,24°)
[Á¤´ä] 1¹ø: ÇÇ½Ì => ¹®Á¦:ÃÖ±Ù ÇØ¿Ü À¯¸í ±ÝÀ¶ »çÀÌÆ®·Î À§ÀåÇÏ¿© ÀÎÅÍ³Ý »ç¿ëÀÚÀÇ ±ÝÀ¶ Á¤º¸¸¦ »©³»°Å³ª À¯¸íȸ»ç¸¦ °¡ÀåÇÏ¿© °³ÀÎÁ¤º¸¸¦ ºÒ¹ýÀ¸·Î ¼öÁýÇÏ´Â ( )»ç±â¹üÁË°¡ ´Ã°í ÀÖ´Ù.°³ÀÎÁ¤º¸ + ³¬½ÃÀÇ ÇÕ¼º¾î·Î ÇØÅ· ¼ö¹ýÀÇ Çϳª 2¹ø: DMB => ¹®Á¦:( )´Â ¹æ¼Û°ú Åë½ÅÀÌ À¶ÇÕµÈ À̵¿ ¸ÖƼ¹Ìµð¾î ¹æ¼Û¼ºñ½º¸¦ ÀÌÄ´ °ÍÀ¸·Î...À§¼º( ), Áö»óÆÄ( ) 3¹ø: À¯ºñÄõÅͽº => ¹®Á¦:¶óƾ¾î·Î "¾ðÁ¦, ¾îµð¼³ª, ³Î¸® Á¸ÀçÇÏ´Â " ÀÇ Àǹ̸¦ °®´Â ( ) ´Â »ç¿ëÀÚ°¡ ÄÄÇ»Åͳª ³×Æ®¿öÅ©¸¦ ÀǽÄÇÏÁö ¾ÊÀº »óÅ¿¡¼ Àå¼Ò¿¡ ±¸¾Ö¹ÞÁö ¾Ê°í ÀÚÀ¯·Ó°Ô.... 4¹ø: RFID => ¹®Á¦:( )´Â ¼ÒÇü ¹ÝµµÃ¼ ĨÀ» ÀÌ¿ëÇÏ¿© »ç¹°ÀÇ Á¤º¸¸¦ ó¸®ÇÏ´Â ±â¼úÀÌ´Ù.... 5¹ø: °¡»óÇö½Ç => ¹®Á¦:( )´Â ÄÄÇ»Å͸¦ ÀÌ¿ëÇÏ¿© °¡»óÀÇ È¯°æÀ» ¸¸µé¾î ³»°í Çö½Ç¼¼°è¿Í ¶È °°ÀÌ Ã¼ÇèÇÒ ¼ö ÀÖµµ·Ï ÇÑ ±â¼úÀÌ´Ù.........
4. Àü»ê¿µ¾î
¿ª½Ã ÃâÁ¦¹üÀ§°¡ ³Ð½À´Ï´Ù. (Á¤È¸¿øÀÚ·á½Ç-Çٽɿë¾î°¡ ÃâÁ¦µÊ. ±â´É»ç 25°)
[Á¤´ä] 1¹ø: Compiler 2¹ø: HTML,À¥ºê¶ó¿ìÁ® (?) => ¹®Á¦: ..........»ý·«............. Netscape Communicator and internet Explorer are the very ( ) 3¹ø: SQL => ¹®Á¦:structured query languageÀÇ À̴ϼÈÀÌ ¹«¾ùÀΰ¡ 4¹ø: Multimedia 5¹ø: DRM => ¹®Á¦:µðÁöÅÐ ÄÜÅÙÃ÷ÀÇ ¹«´Ü »ç¿ëÀ» ¸·¾Æ ÀúÀÛ±Ç °ü·Ã ´ç»çÀÚµéÀÇ ÀÌÀÍ°ú ±Ç¸®¸¦ º¸È£ÇØ ÁÖ´Â ±â¼ú°ú ¼ºñ½º This means the ownership on respective works. ( ) is in purpose to encourage authors to open his creative product to the public continuosly and to make an environment suitable to creative activities. The piratical IP information and the trespass of softwares are representative cases in the invasion of ( )
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