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Apple Chief Executive Officer Tim Cook (2nd L) talks to employees as he visits the iPhone production line at the newly built Foxconn Zhengzhou Technology Park, Henan province in this March 28, 2012 handout photo.

Cisco, Dell, HP: Is A Tech Recession Coming?

Because they report quarterly results generally out of the regula,r pattern technology giants Cisco Systems (Nasdaq: CSC), Hewlett-Packard Co. (NYSE: HPQ) and Dell (Nasdaq: DELL) are technology bellwethers. Do their dismal dismal forecast presage downturn?