Tcb

3 definitions found

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  TCB
       Task Control Block (BS2000)
       
       

From Jargon File (4.3.1, 29 Jun 2001) [jargon]:



  TCB /T-C-B/ n.[IBM] 1. Trouble Came Back. An intermittent or
     difficult-to-reproduce problem that has failed to respond to neglect or
     {shotgun debugging}. Compare {heisenbug}. Not to be confused with: 2.
     Trusted Computing Base, an `official' jargon term from the {Orange
     Book}.
  
  

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  TCB
       
          1.  {Trouble Came Back}.
       
          2.  ({Orange Book}) {Trusted Computing Base}.
       
          3.  {Task Control Block}.
       
          [{Jargon File}]
       
          (1998-07-02)