Mvmv

DASD along with CENTRAL STORAGE forms Vitual Storage.

State True or Flase.

• True

• False

Page out occurs during a page fault.

State True or False

• True

• Fasle

ISPF Menu option is used to  ALLOCATE    datasets?

• 3.4

• 3.2

• 3.1

• 3.3

State True or False:
Starting with 0 the natural numbers are used for the purpose of addressing.

• True

• False

Which among the following panel is used for compressing a pds?

• 3.1

• 3.2

• 3.3

• 3

Fuction key used to swap screen.

• PF7

• PF9

• PF3

• PF8

Command that can be used to toggle between screen.

• SWAP

• SPLIT

• SWAPBAR

• START

Latest 64 bit operating system of mainframe is ---

• z/OS

• S/390

• OS/MFT

• OS/MVT

Command that activates UNDO is ...

• RECOVER ON

• RECOVERY ON

• UNDO ON

• UNDO OFF

Which among the following is not a subsystem?

• RACF

• TSO

• DB2

• SMS