Cart “CertMaster Study Guide for DataSys+ (DS0-001) – eBook” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal CertMaster Study Guide for DataSys+ (DS0-001) - eBook $129.00 CertMaster Study Guide for DataSys+ (DS0-001) - eBook quantity $129.00 Coupon: Apply coupon Update cart Cart totals Subtotal $129.00 Total $129.00 Proceed to checkout