Any IT experts here ?

[HC8]

hello
i need some help answering an IT related seen question for my exams relating to the OS and database's

• field validation check appropriate for Item Number, Customer Number and Item Quantity?
  
  two distince types of resource managed by the OS on a stand alone pc, - i think memory and cpu but i could be wrong?
  plus one other role - i say file management but again i could be wrong.
  
  one task a network os will have as opposed to a stand alone, - i was gonna say managing application resources or user access but don't know if this is enough or too obvious

any help greatly appreciated

Kaz

[BB]

We are knee deep in IT geeks on here so you should get a good reply very soon. good luck with the exam.

BB

[onfire23]

Yep... I am a Microsoft Professional! 8-)

[SkyJawa]

Good answer to the question then - does that show what Microsoft Certification means? :P

[russ100]

- field validation check appropriate for Item Number, Customer Number and Item Quantity

For item & customer it depends on when the validation is done, but you could check for a particular format mask ie you only accept 6 digit numbers starting with a particular digit or you could validate against the values stored in the database for instance.

Item Qty - must be numeric, > 0, a whole number, you could set a limit eg no more than 50

- two distince types of resource managed by the OS on a stand alone pc
"i think memory and cpu but i could be wrong?"

They both sound good to me.

-one task a network os will have as opposed to a stand alone
"i was gonna say managing application resources" >> I would say this applies to both.
"user access" >> yes

also - File locking/ file sharing

Hope this helps,
Russ