ã2026å¹ŽåºŠææ°çãInformation Technology Certified AssociateïŒITCAïŒïŒåé¡ïŒè§£èª¬éïŒ
Information Technology Certified AssociateïŒITCAïŒã«é¢é£ããåé¡100åãäžå¯§ãªè§£èª¬ãšåãããŠç޹ä»ããŸãã
Information Technology Certified AssociateïŒITCAïŒååŸãç®æãæ¹ã«åãã«ãå®è·µçãªåé¡ãæç²ããŠããŸãã®ã§ãå¹ççãªåŠç¿ã®ãµããŒããæäŸããŠããŸãã
åé¡ãšè§£çã ãã§ããæ¹ã¯ããã¡ããåç
§ããŠãã ããã
ããããåé¡ãšè§£çã«ãªããŸãã
1. ITCAã®ç®çãšããŠæãé©åãªãã®ã¯ã©ããã
A. ITã«é¢ããåºç€ç¥èã蚌æããITè·çš®ãžã®å
¥ãå£ãšãªãç¥èãè©äŸ¡ããèªå®è³æ Œã§ããã
B. ç¹å®ã®ããã°ã©ãã³ã°èšèªã®ã¿ã®é«åºŠãªå®è£
èœåã蚌æããè³æ Œã§ããã
C. ç¹å®ãã³ããŒè£œåã®èšå®æé ã®ã¿ãè©äŸ¡ããè³æ Œã§ããã
D. ç£æ»äººåãã®å
éšç£æ»å°éç¥èã ããè©äŸ¡ããè³æ Œã§ããã
æ£çïŒA
解説ïŒ
A. ITã«é¢ããåºç€ç¥èã蚌æããITè·çš®ãžã®å
¥ãå£ãšãªãç¥èãè©äŸ¡ããèªå®è³æ Œã§ããã
æ£è§£ãITCAïŒInformation Technology Certified AssociateïŒã¯ãITåéãžæºããããã®åºç€çãªç¥èãäœç³»çã«è©äŸ¡ããèªå®è³æ Œã§ãããããŒããŠã§ã¢ããœãããŠã§ã¢ããããã¯ãŒã¯ãã»ãã¥ãªãã£ãã¯ã©ãŠããªã©å¹
åºãåéã察象ãšãããç¹å®è£œåã§ã¯ãªããITå
šè¬ã®çè§£ã確èªããäœçœ®ä»ãã§ãããITæªçµéšè
ãååŠè
ãåºç€åã蚌æããè³æ ŒãšããŠå®åã§ã掻çšãããã
B. ç¹å®ã®ããã°ã©ãã³ã°èšèªã®ã¿ã®é«åºŠãªå®è£
èœåã蚌æããè³æ Œã§ããã
ITCAã¯èšèªç¹ååè³æ Œã§ã¯ãªããITå
šè¬ã®åºç€ç¥èã察象ãšããŠããç¹ã誀ãã§ããã
C. ç¹å®ãã³ããŒè£œåã®èšå®æé ã®ã¿ãè©äŸ¡ããè³æ Œã§ããã
ãã³ããŒåºææè¡ã§ã¯ãªãããã³ããŒãã¥ãŒãã©ã«ãªåºç€ç¥èãæ±ãç¹ãç°ãªãã
D. ç£æ»äººåãã®å
éšç£æ»å°éç¥èã ããè©äŸ¡ããè³æ Œã§ããã
ç£æ»å°éè³æ Œã§ã¯ãªããITå
šè¬ã®åºç€ç¥èã察象ãšããè³æ Œã§ããã
2. ã³ã³ãã¥ãŒã¿ã·ã¹ãã ã«ãããCPUã®äž»ãªåœ¹å²ãšããŠæ£ãããã®ã¯ã©ããã
A. é·æéããŒã¿ãä¿åããããšã
B. åœä»€ãè§£éããæŒç®ãå¶åŸ¡ãå®è¡ããããšã
C. ãããã¯ãŒã¯é
ç·ãæ¥ç¶ããããšã
D. å©çšè
èªèšŒã管çããããšã
æ£çïŒB
解説ïŒ
A. é·æéããŒã¿ãä¿åããããšã
é·æä¿åã¯SSDãHDDãªã©ã®è£å©èšæ¶è£
眮ã®åœ¹å²ã§ãããCPUã§ã¯ãªãã
B. åœä»€ãè§£éããæŒç®ãå¶åŸ¡ãå®è¡ããããšã
æ£è§£ãCPUïŒCentral Processing UnitïŒã¯ã³ã³ãã¥ãŒã¿ã®äžæ¢ãšããŠãããã°ã©ã ã®åœä»€ãèªã¿åããæŒç®åŠçãåè£
眮ãžã®å¶åŸ¡ãå®è¡ãããã¡ã¢ãªäžã®åœä»€ãé çªã«å®è¡ããã·ã¹ãã å
šäœãåäœãããéèŠãªåœ¹å²ãæ
ããããã³ã³ãã¥ãŒã¿ã®ãé è³ããšãåŒã°ãããITåºç€ã§ã¯CPUã»ã¡ã¢ãªã»ã¹ãã¬ãŒãžããããã®åœ¹å²ãæ£ããåºå¥ããŠçè§£ããããšãéèŠã§ããã
C. ãããã¯ãŒã¯é
ç·ãæ¥ç¶ããããšã
é
ç·æ¥ç¶ã¯NICããããã¯ãŒã¯æ©åšã®åœ¹å²ã§ãããCPUã®åœ¹å²ã§ã¯ãªãã
D. å©çšè
èªèšŒã管çããããšã
èªèšŒã¯OSãèªèšŒã·ã¹ãã ã®æ©èœã§ãããCPUåºæã®åœ¹å²ã§ã¯ãªãã
3. OSïŒOperating SystemïŒã®äž»ãªåœ¹å²ãšããŠæãé©åãªãã®ã¯ã©ããã
A. ããŒã¿ããŒã¹ã®ããã¯ã¢ããã®ã¿ãå®è¡ããããšã
B. ã€ã³ã¿ãŒãããåç·ãç©ççã«æäŸããããšã
C. CPUã補é ããããšã
D. ããŒããŠã§ã¢è³æºã管çããã¢ããªã±ãŒã·ã§ã³ãå©çšã§ããç°å¢ãæäŸããããšã
æ£çïŒD
解説ïŒ
A. ããŒã¿ããŒã¹ã®ããã¯ã¢ããã®ã¿ãå®è¡ããããšã
ããã¯ã¢ããã¯å°çšãœãããŠã§ã¢ãéçšæé ã§å®æœãããããšãå€ããOSã®äž»ç®çã§ã¯ãªãã
B. ã€ã³ã¿ãŒãããåç·ãç©ççã«æäŸããããšã
éä¿¡åç·ã¯éä¿¡äºæ¥è
ããããã¯ãŒã¯èšåãæäŸãããã®ã§ãããOSã®åœ¹å²ã§ã¯ãªãã
C. CPUã補é ããããšã
CPUã®è£œé ã¯åå°äœã¡ãŒã«ãŒãè¡ãæ¥åã§ãããOSãšã¯ç¡é¢ä¿ã§ããã
D. ããŒããŠã§ã¢è³æºã管çããã¢ããªã±ãŒã·ã§ã³ãå©çšã§ããç°å¢ãæäŸããããšã
æ£è§£ãOSã¯CPUãã¡ã¢ãªãã¹ãã¬ãŒãžãå
¥åºåè£
眮ãªã©ã®ããŒããŠã§ã¢è³æºãå¹ççã«ç®¡çããã¢ããªã±ãŒã·ã§ã³ãœãããŠã§ã¢ãããããå®å
šãã€å¹ççã«å©çšã§ããå
±éåºç€ãæäŸãããããã«ãããã»ã¹ç®¡çãã¡ã¢ãªç®¡çããã¡ã€ã«ã·ã¹ãã 管çãããã€ã¹ç®¡çããŠãŒã¶ãŒç®¡çãªã©å€ãã®åºæ¬æ©èœãåããŠãããããããITã·ã¹ãã ã®åå°ãšãªãéèŠãªãœãããŠã§ã¢ã§ããã
4. TCP/IPãããã¯ãŒã¯ã«ãããŠãIPã¢ãã¬ã¹ã®äž»ãªç®çãšããŠæãé©åãªãã®ã¯ã©ããã
A. ã³ã³ãã¥ãŒã¿å
éšã®ã¡ã¢ãªå®¹éãèå¥ããããã
B. å©çšè
ã®ãã¹ã¯ãŒããæå·åããããã
C. ãããã¯ãŒã¯äžã®æ©åšãäžæã«èå¥ããéä¿¡çžæãç¹å®ããããã
D. CPUã®ã¯ããã¯åšæ³¢æ°ã管çããããã
æ£çïŒC
解説ïŒ
A. ã³ã³ãã¥ãŒã¿å
éšã®ã¡ã¢ãªå®¹éãèå¥ããããã
ã¡ã¢ãªå®¹éã¯ããŒããŠã§ã¢ä»æ§ã§ãããIPã¢ãã¬ã¹ãšã¯é¢ä¿ããªãã
B. å©çšè
ã®ãã¹ã¯ãŒããæå·åããããã
ãã¹ã¯ãŒãã®æå·åãããã·ã¥åã¯èªèšŒã»ã»ãã¥ãªãã£æ©èœã§ãããIPã¢ãã¬ã¹ã®åœ¹å²ã§ã¯ãªãã
C. ãããã¯ãŒã¯äžã®æ©åšãäžæã«èå¥ããéä¿¡çžæãç¹å®ããããã
æ£è§£ãIPã¢ãã¬ã¹ã¯TCP/IPãããã¯ãŒã¯ã«æ¥ç¶ãããæ©åšãè«ççã«èå¥ããããã®çªå·ã§ãããéä¿¡å
ãç¹å®ããŠããŒã¿ãé©åãªå®å
ãžå±ããããã«å©çšããããIPv4ãIPv6ã代衚çãªèŠæ Œã§ãããã«ãŒãã£ã³ã°ãã€ã³ã¿ãŒãããéä¿¡ã®åºç€ãšããŠäžå¯æ¬ ãªèŠçŽ ã§ãããå®åã§ã¯ãµãŒããŒãPCããããã¯ãŒã¯æ©åšãªã©ãžé©åã«IPã¢ãã¬ã¹ãå²ãåœãŠãããšãå®å®ãããããã¯ãŒã¯éçšã«ã€ãªããã
D. CPUã®ã¯ããã¯åšæ³¢æ°ã管çããããã
CPUæ§èœãç€ºãææšã§ãããIPã¢ãã¬ã¹ãšã¯ç¡é¢ä¿ã§ããã
5. æ å ±ã»ãã¥ãªãã£ã«ããããæ©å¯æ§ïŒConfidentialityïŒãã確ä¿ãã察çãšããŠæãé©åãªãã®ã¯ã©ããã
A. ã¢ã¯ã»ã¹æš©éãé©åã«èšå®ããèš±å¯ãããå©çšè
ã ããæ
å ±ãé²èЧã§ããããã«ããã
B. é害çºçæã«ã·ã¹ãã ã奿 ç¹ãžåãæ¿ããã
C. ããŒã¿åŠçé床ãåäžãããããCPUãå¢èšããã
D. ã¹ãã¬ãŒãžå®¹éãæ¡åŒµããŠä¿åå¯èœãªããŒã¿éãå¢ããã
æ£çïŒA
解説ïŒ
A. ã¢ã¯ã»ã¹æš©éãé©åã«èšå®ããèš±å¯ãããå©çšè
ã ããæ
å ±ãé²èЧã§ããããã«ããã
æ£è§£ãæ©å¯æ§ãšã¯ãæ
å ±ãé²èЧã»å©çšã§ããè
ãé©åã«å¶éããäžæ£ãªã¢ã¯ã»ã¹ãæ
å ±æŒãããé²ããšããæ
å ±ã»ãã¥ãªãã£ã®åºæ¬ååã§ãããã¢ã¯ã»ã¹å¶åŸ¡ãèªèšŒãå€èŠçŽ èªèšŒãæå·åãªã©ã代衚çãªå¯Ÿçã§ãããITCAã§ãCIAïŒæ©å¯æ§ã»å®å
šæ§ã»å¯çšæ§ïŒã®äžèŠçŽ ã¯éèŠãªåºç€ç¥èãšããŠäœçœ®ä»ããããŠãããå®åã§ã¯æå°æš©éã®ååãé©çšããããšãæ©å¯æ§ç¶æã®åºæ¬ãšãªãã
B. é害çºçæã«ã·ã¹ãã ã奿 ç¹ãžåãæ¿ããã
å¯çšæ§ãé«ããããã®çœå®³å¯Ÿçã§ãããæ©å¯æ§ãçŽæ¥ç¢ºä¿ãã察çã§ã¯ãªãã
C. ããŒã¿åŠçé床ãåäžãããããCPUãå¢èšããã
æ§èœåäžã®æœçã§ãããæ
å ±ãžã®ã¢ã¯ã»ã¹å¶åŸ¡ãšã¯é¢ä¿ããªãã
D. ã¹ãã¬ãŒãžå®¹éãæ¡åŒµããŠä¿åå¯èœãªããŒã¿éãå¢ããã
ä¿å容éã®æ¡åŒµã¯éçšé¢ã®æ¹åã§ãããæ©å¯æ§ã®ç¢ºä¿ã«ã¯çŽæ¥çµã³ä»ããªãã
6. ã¯ã©ãŠãã³ã³ãã¥ãŒãã£ã³ã°ã®ç¹åŸŽãšããŠæãé©åãªãã®ã¯ã©ããã
A. å©çšè
ã¯å¿
ãèªç€Ÿå
ã«ãµãŒããŒãèšçœ®ããªããã°ãªããªãã
B. äžåºŠå°å
¥ãããšå©çšããCPUãã¡ã¢ãªã倿Žã§ããªãã
C. å¿
èŠã«å¿ããŠã³ã³ãã¥ãŒãã£ã³ã°è³æºãæè»ã«å¢æžã§ããã
D. ã€ã³ã¿ãŒããããå©çšããããšã¯ã§ããªãã
æ£çïŒC
解説ïŒ
A. å©çšè
ã¯å¿
ãèªç€Ÿå
ã«ãµãŒããŒãèšçœ®ããªããã°ãªããªãã
ããã¯ãªã³ãã¬ãã¹ç°å¢ã®ç¹åŸŽã§ãããã¯ã©ãŠããµãŒãã¹ã®å¿
é æ¡ä»¶ã§ã¯ãªãã
B. äžåºŠå°å
¥ãããšå©çšããCPUãã¡ã¢ãªã倿Žã§ããªãã
ã¯ã©ãŠãã§ã¯å¿
èŠã«å¿ããŠãªãœãŒã¹ã倿Žã§ããããããã®èª¬æã¯èª€ãã§ããã
C. å¿
èŠã«å¿ããŠã³ã³ãã¥ãŒãã£ã³ã°è³æºãæè»ã«å¢æžã§ããã
æ£è§£ãã¯ã©ãŠãã³ã³ãã¥ãŒãã£ã³ã°ã¯ããããã¯ãŒã¯çµç±ã§ãµãŒããŒãã¹ãã¬ãŒãžãããŒã¿ããŒã¹ãªã©ã®ITè³æºãå¿
èŠãªåã ãå©çšã§ããä»çµã¿ã§ããã代衚çãªç¹åŸŽãšããŠããªã³ããã³ãå©çšãè¿
éãªæ¡åŒµã»çž®å°ïŒã¹ã±ãŒã©ããªãã£ïŒãåŸé課éãé«å¯çšæ§ãªã©ãæãããããå®åã§ã¯å©çšç¶æ³ã«å¿ããŠãªãœãŒã¹ã調æŽããããšã§ãã³ã¹ãæé©åãšæè»ãªã·ã¹ãã éçšãå®çŸã§ããã
D. ã€ã³ã¿ãŒããããå©çšããããšã¯ã§ããªãã
å€ãã®ã¯ã©ãŠããµãŒãã¹ã¯ã€ã³ã¿ãŒããããŸãã¯å°çšåç·ãéããŠå©çšãããããããã®èª¬æã¯èª€ãã§ããã
7. ãªã¬ãŒã·ã§ãã«ããŒã¿ããŒã¹ïŒRDBïŒã®ç¹åŸŽãšããŠæãé©åãªãã®ã¯ã©ããã
A. ããŒã¿ããã¹ãŠç»åãã¡ã€ã«ãšããŠä¿åããæ€çŽ¢ã¯ç»åèªèã§è¡ãã
B. ããŒã¿ã衚ïŒããŒãã«ïŒåœ¢åŒã§ç®¡çããå
±éé
ç®ãå©çšããŠé¢é£ä»ããããã
C. ããŒã¿ã¯äžåºŠç»é²ãããšæŽæ°ãåé€ãã§ããªãã
D. ãããã¯ãŒã¯æ©åšã®èšå®æ
å ±ã ããä¿åããããã«èšèšãããŠããã
æ£çïŒB
解説ïŒ
A. ããŒã¿ããã¹ãŠç»åãã¡ã€ã«ãšããŠä¿åããæ€çŽ¢ã¯ç»åèªèã§è¡ãã
RDBã¯ç»åä¿åå°çšã§ã¯ãªããæ§é åããŒã¿ã衚圢åŒã§ç®¡çããä»çµã¿ã§ããã
B. ããŒã¿ã衚ïŒããŒãã«ïŒåœ¢åŒã§ç®¡çããå
±éé
ç®ãå©çšããŠé¢é£ä»ããããã
æ£è§£ããªã¬ãŒã·ã§ãã«ããŒã¿ããŒã¹ã¯ãããŒã¿ãè¡ãšåã§æ§æãããããŒãã«ãšããŠç®¡çããäž»ããŒãå€éšããŒãçšããŠè€æ°ã®ããŒãã«ãé¢é£ä»ããããšãã§ãããããã«ãããéè€ãæããªããæŽåæ§ã®é«ãããŒã¿ç®¡çãå®çŸã§ãããäŒæ¥ã·ã¹ãã ã販売管çã人äºç®¡çãªã©å¹
åºãæ¥åã·ã¹ãã ã§å©çšãããŠãããSQLã«ããæ€çŽ¢ã»æŽæ°ãåºæ¬ãšãªãã
C. ããŒã¿ã¯äžåºŠç»é²ãããšæŽæ°ãåé€ãã§ããªãã
RDBã§ã¯è¿œå ã»æŽæ°ã»åé€ãªã©ã®æäœãå¯èœã§ããããã®èª¬æã¯èª€ãã§ããã
D. ãããã¯ãŒã¯æ©åšã®èšå®æ
å ±ã ããä¿åããããã«èšèšãããŠããã
RDBã¯ç¹å®çšéå°çšã§ã¯ãªãã倿§ãªæ¥åããŒã¿ã管çããæ±çšçãªããŒã¿ããŒã¹ã§ããã
8. çµç¹ã«ãããŠãœãããŠã§ã¢ãžã»ãã¥ãªãã£æŽæ°ïŒãããïŒãé©çšããäž»ãªç®çãšããŠæãé©åãªãã®ã¯ã©ããã
A. ã³ã³ãã¥ãŒã¿ã®æ¶è²»é»åãå¿
ãååã«ããããã
B. ç»é¢ã®è§£å床ãèªåçã«åäžãããããã
C. ããŒããã£ã¹ã¯ã®ç©ç容éãå¢ããããã
D. æ¢ç¥ã®è匱æ§ãä¿®æ£ããæ»æãåãããªã¹ã¯ãäœæžããããã
æ£çïŒD
解説ïŒ
A. ã³ã³ãã¥ãŒã¿ã®æ¶è²»é»åãå¿
ãååã«ããããã
ãããé©çšã®ç®çã¯è匱æ§ä¿®æ£ãäžå
·åæ¹åã§ãããçé»ååãä¿èšŒãããã®ã§ã¯ãªãã
B. ç»é¢ã®è§£å床ãèªåçã«åäžãããããã
è§£å床ã¯ãã£ã¹ãã¬ã€ãèšå®ã«äŸåããã»ãã¥ãªãã£ãããã®ç®çã§ã¯ãªãã
C. ããŒããã£ã¹ã¯ã®ç©ç容éãå¢ããããã
ãããã¯ãœãããŠã§ã¢ãæŽæ°ãããã®ã§ãããèšæ¶è£
眮ã®ç©ç容éãå¢å ãããããšã¯ã§ããªãã
D. æ¢ç¥ã®è匱æ§ãä¿®æ£ããæ»æãåãããªã¹ã¯ãäœæžããããã
æ£è§£ãã»ãã¥ãªãã£ãããã¯ããœãããŠã§ã¢ã§çºèŠãããæ¢ç¥ã®è匱æ§ãäžå
·åãä¿®æ£ããããã«æäŸãããæŽæ°ããã°ã©ã ã§ãããè匱æ§ãæŸçœ®ãããšããã«ãŠã§ã¢ææãäžæ£ã¢ã¯ã»ã¹ãªã©ã®æ»æãåããå¯èœæ§ãé«ãŸããããé©åãªæ€èšŒãè¡ã£ãããã§éããã«é©çšããããšãæ
å ±ã»ãã¥ãªãã£éçšã®åºæ¬ãšãªããå®åã§ã¯ããã管çããã»ã¹ãæŽåããé©çšç¶æ³ãç¶ç¶çã«ç®¡çããããšãéèŠã§ããã
9. ITãµãŒãã¹ã®å¯çšæ§ãé«ããããã®å¯ŸçãšããŠæãé©åãªãã®ã¯ã©ããã
A. ãµãŒããŒãåé·åããé害çºçæã«ããµãŒãã¹ãç¶ç¶ã§ããæ§æãšããã
B. å©çšè
å
šå¡ã«ç®¡çè
æš©éãä»äžããã
C. ããã¯ã¢ããããŒã¿ãäœæãããéçšãç°¡çŽ åããã
D. ãã¹ã¯ãŒããå
šå©çšè
ã§å
±éåããã
æ£çïŒA
解説ïŒ
A. ãµãŒããŒãåé·åããé害çºçæã«ããµãŒãã¹ãç¶ç¶ã§ããæ§æãšããã
æ£è§£ãå¯çšæ§ïŒAvailabilityïŒã¯ãå¿
èŠãªãšãã«ã·ã¹ãã ãæ
å ±ãå©çšã§ããç¶æ
ãç¶æããæ
å ±ã»ãã¥ãªãã£ã®åºæ¬èŠçŽ ã§ããããµãŒããŒããããã¯ãŒã¯æ©åšã®åé·åããã§ã€ã«ãªãŒããŒæ§æãããã¯ã¢ãããçœå®³å¯Ÿçãªã©ã¯å¯çšæ§ãåäžããã代衚çãªææ³ã§ãããå®åã§ã¯ãéèŠåºŠã«å¿ããŠåé·æ§æãé害埩æ§èšç»ãæŽåããæ¥å忢æéãæå°éã«æããããšãæ±ããããã
B. å©çšè
å
šå¡ã«ç®¡çè
æš©éãä»äžããã
å©äŸ¿æ§ã¯åäžããå Žåãããããã»ãã¥ãªãã£ãªã¹ã¯ã倧ãããªããå¯çšæ§åäžçãšã¯ãããªãã
C. ããã¯ã¢ããããŒã¿ãäœæãããéçšãç°¡çŽ åããã
ããã¯ã¢ããããªããã°é害æã®åŸ©æ§ãå°é£ãšãªããå¯çšæ§ãæãªãã
D. ãã¹ã¯ãŒããå
šå©çšè
ã§å
±éåããã
管çã¯å®¹æã«ãªãããã«èŠããããäžæ£å©çšã®å±éºæ§ãé«ããé©åãªç®¡çæ¹æ³ã§ã¯ãªãã
10. ITãµãŒãã¹ãããžã¡ã³ãã«ãããã€ã³ã·ãã³ã管çã®ç®çãšããŠæãé©åãªãã®ã¯ã©ããã
A. å°æ¥ã®ã·ã¹ãã éçºèšç»ãçå®ããããšã
B. ãµãŒãã¹ãã§ããã ãæ©ãæ£åžžãªç¶æ
ãžåŸ©æ§ããæ¥åãžã®åœ±é¿ãæå°éã«æããããšã
C. æ°ãããããã¯ãŒã¯æ©åšãéžå®ããããšã
D. ãœãããŠã§ã¢ã®è²©å£²äŸ¡æ Œã決å®ããããšã
æ£çïŒB
解説ïŒ
A. å°æ¥ã®ã·ã¹ãã éçºèšç»ãçå®ããããšã
éçºèšç»ã®çå®ã¯ãããžã§ã¯ã管çãæŠç¥çå®ã®é åã§ãããã€ã³ã·ãã³ã管çã®ç®çã§ã¯ãªãã
B. ãµãŒãã¹ãã§ããã ãæ©ãæ£åžžãªç¶æ
ãžåŸ©æ§ããæ¥åãžã®åœ±é¿ãæå°éã«æããããšã
æ£è§£ãã€ã³ã·ãã³ã管çã¯ãé害ããµãŒãã¹å質ã®äœäžãªã©ã®äºè±¡ãçºçããéã«ãåå ç©¶æããããŸããµãŒãã¹ãè¿
éã«åŸ©æ§ãããããšãç®çãšããããã»ã¹ã§ãããæä¹
察çã¯åé¡ç®¡çã§å®æœãããããšãå€ããã€ã³ã·ãã³ã管çã§ã¯å©çšè
ãžã®åœ±é¿ãæå°éã«æããè¿
éãªå¯Ÿå¿ãéèŠããããå®åã§ã¯ãåä»ãåé¡ãåªå
é äœä»ãããšã¹ã«ã¬ãŒã·ã§ã³ã埩æ§ãã¯ããŒãºãŸã§ãæšæºåããŠéçšããã
C. æ°ãããããã¯ãŒã¯æ©åšãéžå®ããããšã
æ©åšéžå®ã¯èª¿éãèšèšæ¥åã«è©²åœããã€ã³ã·ãã³ã管çã®ç®çã§ã¯ãªãã
D. ãœãããŠã§ã¢ã®è²©å£²äŸ¡æ Œã決å®ããããšã
äŸ¡æ Œèšå®ã¯äºæ¥æŠç¥ãå¶æ¥æŽ»åã®ç¯å²ã§ãããITãµãŒãã¹ãããžã¡ã³ããšã¯çŽæ¥é¢ä¿ããªãã
ããããå ã¯
Â¥ 4,000
ãã®èšäºãæ°ã«å ¥ã£ãããããã§å¿æŽããŠã¿ãŸãããïŒ
