IT330

All of the following are typical RACF security services, except? A. Identifies logon users via a USERID and password B. Each RACF USERID has a unique password C. Password is one way encrypted so no one else can get your password, not even the administrator D. Prevents connections from outside the network to access sensitive applications - firewall. E. A USERID is revoked after a preset number of invalid password attempts - D In RACF, a _____________ describes the security characteristics...

In order to implement a Sysplex or Parallel Sysplex, which of the following must be used? a. a Coupling Facility must be used b. multiple IBM mainframes must be used c. versions of the operating system must be used d. must be used only for batch processing - A IBM LPARs (logical partitions) is the MOST conceptually similar to which of the following concepts? a. virtualization technologies b. cluster technologies c. disk partitioning d. CTC rings - A All of the following are cited as ...