U.S. stocks advance as tech rallies

NEW YORK, March 29 (Xinhua) -- Wall Street's major averages climbed on Wednesday, boosted by strong gains in tech names.

The Dow Jones Industrial Average rose 323.35 points, or 1 percent, to 32,717.6. The S&P 500 increased 56.54 points, or 1.42 percent, to 4,027.81. The Nasdaq Composite Index added 210.16 points, or 1.79 percent, to 11,926.24.

All the 11 primary S&P 500 sectors ended in green, with real e