Symptoms. Superficial thrombophlebitis signs and symptoms include: Warmth, tenderness and pain in the affected area; Redness and swelling; Deep vein thrombosis signs and symptoms include: Pain; Swelling; When a vein close to the surface of your skin is affected, you might see a red, hard cord just under the surface of your skin that's tender to the touch. When a deep vein in the leg is affected, your leg may become swollen, tender and painful. When to see a doctor
service-level agreement (SLA) A service-level agreement (SLA) is a contract between a service provider and its internal or external customers that documents what services the provider will furnish and defines the performance standards the provider is obligated to meet. Download this free guide.
Windows Image Acquisition (WIA) is a new standard for scanner drivers to be written. The standard that has been custom for so long was the TWAIN standard. But Microsoft introduced WIA drivers in Windows ME. WIA provides developers with a relatively easy way to write support for scanners.