mainframe Online Quiz - 137
|Description: mainframe Online Quiz - 137|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
OTHERWISE should be specified along with SELECT instruction.
When was the first IBM System/360 introduced?
What is the defining characteristic of mainframe?
Which mainframes firm dominates the mainframe market at well over 90% of market share?
Mainframes have a historical reputation for being "expensive," but the modern reality is much different. As of late 2006, it is possible to buy and configure a complete IBM mainframe system (with software, storage, and support), under standard commercial use terms, for about how many US dollars? (approx)
Instruction execution is faster if data is aligned in
which function allows to select n records after removing duplicates
FINDREP cannot be specified with BUILD or OVERLAY in an IFTHEN clause.