Global Knowledge also published a list of 10 IT skills that will not be valuable in the future. IT professionals who work in these areas may want to update their skills.

1.    COBOL
2.    HTML
3.    SNA
4.    Siebel
5.    RAD/Extreme Programming
6.    ColdFusion
7.    Wireless Application Protocol
8.    Visual J++
9.    Novel Netware
10.  Asynchronous Transfer Mode

Source: “Ten Dying IT Skills,” By Linda Leung, Global Knowledge, Inc,