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2014-11-24 00:42:18 ¡¾´ó ÖРС¡¿ ä¯ÀÀ:271´Î
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Q£ºWhen speaking of software products, how do you define the term¡°quality¡±.
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Meeting customer requirements
Q£ºWhat is the role of software debelopers and quality assuranle engineers in ensuring the quality of the product How are other functional areas important to developing a quality product
ÎÊ£ºÔÚÈ·¶¨²úÆ·µÄÖÊÁ¿·½Ã棬ʲôÊÇÈí¼þ¿ª·¢¹¤³ÌʦºÍÖÊÁ¿±£Ö¤¹¤³ÌʦҪ×öµÄ£¿ÆäËûµÄ¹¦ÄܶÔÈçºÎ·¢Õ¹²úÆ·ÖÊÁ¿ÓÐʲôÖØÒª£¿


Èí¼þ²âÊÔÊǹᴩÕû¸öÈí¼þ¿ª·¢ÉúÃüÖÜÆÚ¡¢¶ÔÈí¼þ²úÆ·£¨°üÀ¨½×¶ÎÐÔ²úÆ·£©½øÐÐÑéÖ¤ºÍÈ·ÈϵĻ¹ý³Ì£¬ÆäÄ¿µÄÊǾ¡¿ì¾¡ÔçµØ·¢ÏÖÔÚÈí¼þ²úÆ·ÖÐËù´æÔڵĸ÷ÖÖÎÊÌ⡪¡ªÓëÓû§ÐèÇó¡¢Ô¤Ïȶ¨ÒåµÄ²»Ò»ÖÂÐÔ¡£Quality assuranle engineers: use a set of activities designed to ensure the development process to meet the requirements.
Q£ºWhat is cyclomatic complexity
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Q£ºWhat are black-box texing and white-box texting
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ºÚºÐ²âÊÔ£¨Black-box Testing£¬ÓÖ³ÆΪ¹¦ÄܲâÊÔ»òÊý¾ÝÇý¶¯²âÊÔ£©ÊǰѲâÊÔ¶ÔÏó¿´×÷Ò»¸öºÚºÐ×Ó¡£ÀûÓúںвâÊÔ·¨½øÐж¯Ì¬²âÊÔʱ£¬ÐèÒª²âÊÔÈí¼þ²úÆ·µÄ¹¦ÄÜ£¬²»Ðè²âÊÔÈí¼þ²úÆ·µÄÄÚ²¿½á¹¹ºÍ´¦Àí¹ý³Ì¡£²ÉÓúںм¼ÊõÉè¼Æ²âÊÔÓÃÀýµÄ·½·¨ÓУºµÈ¼ÛÀà»®·Ö¡¢±ß½çÖµ·ÖÎö¡¢´íÎóÍƲ⡢Òò¹ûͼºÍ×ۺϲßÂÔ¡£ºÚºÐ²âÊÔ×¢ÖØÓÚ²âÊÔÈí¼þµÄ¹¦ÄÜÐÔÐèÇó£¬Ò²¼´ºÚºÐ²âÊÔʹÈí¼þ¹¤³ÌʦÅÉÉú³öÖ´ÐгÌÐòËùÓй¦ÄÜÐèÇóµÄÊäÈëÌõ¼þ¡£ºÚºÐ²âÊÔ²¢²»Êǰ׺вâÊÔµÄÌæ´úÆ·£¬¶øÊÇÓÃÓÚ¸¨Öú°×ºÐ²âÊÔ·¢ÏÖÆäËûÀàÐ͵ĴíÎó¡£


°×ºÐ²âÊÔ(White-box Testing£¬ÓÖ³ÆÂß¼­Çý¶¯²âÊÔ,½á¹¹²âÊÔ)ÊǰѲâÊÔ¶ÔÏó¿´×÷Ò»¸ö´ò¿ªµÄºÐ×Ó¡£ÀûÓð׺вâÊÔ·¨½øÐж¯Ì¬²âÊÔʱ£¬ÐèÒª²âÊÔÈí¼þ²úÆ·µÄÄÚ²¿½á¹¹ºÍ´¦Àí¹ý³Ì£¬²»Ðè²âÊÔÈí¼þ²úÆ·µÄ¹¦ÄÜ¡£°×ºÐ²âÊÔÓÖ³ÆΪ½á¹¹²âÊÔºÍÂß¼­Çý¶¯²âÊÔ¡£°×ºÐ²âÊÔ·¨µÄ¸²¸Ç±ê×¼ÓÐÂß¼­¸²¸Ç¡¢Ñ­»·¸²¸ÇºÍ»ù±¾Â·¾¶²âÊÔ¡£ÆäÖÐÂß¼­¸²¸Ç°üÀ¨Óï¾ä¸²¸Ç¡¢Åж¨¸²¸Ç¡¢Ìõ¼þ¸²¸Ç¡¢Åж¨/Ìõ¼þ¸²¸Ç¡¢Ìõ¼þ×éºÏ¸²¸ÇºÍ·¾¶¸²¸Ç¡£


Black box testing: a testing without knowledge of the internal working of the item being tested.


white box testing: use specific knowledge of programming code to examine outputs.
Q£ºThe following function divides a by b and out put to c,returns -1 as error.
Int divide (int a,int b,int c)
List you test cases in a black-box testing.
ÎÊ£º¶Ô Int divide (int a,int b,int c)º¯Êýд³öºÚºÐ²âÊÔÓÃÀý


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a b c Ô¤ÆÚ ½á¹û
g g
5 0
6 2
0 1
-10 10
-10 -10
10.0 10.0
Q£ºInt a ctivity(int nage,bool bmale)
{if (nage<60)
return zoo;
else if(bmale)
return golf;
else return movie;
}
ÓÃcyclomatic complexity£¬¹²ÓжàÉÙÌõ·¾¶
3
Q£ºThe following function tests whether the three numbers can be the lengths of the three sides of a triangle.
Bool triangle(float a,float b,float c)
List you test cases in a black-box testing.
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a b c Ô¤ÆÚ ½á¹û
g j 0
-1 2 2
10 2 3
2 3 4
2 2 5
6 6 6


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