vu cs609 Final Term - Quiz No.4
vu cs609 System Programming Quiz
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Question 2: __________ structure is a tree like structure.
DOS Directory
Disk
Sector
None of the given
Question 3: The __________ function uses the COM port number to receive a byte from the COM port using BIOS services.
initialize()
recievebyte()
recieve()
recievechar()
Question 4: __________ is used to read time from RTC.
1A/02H
1A/03H
1A/04H
1A/05H
Question 5: Size of FS Info block is __________.
64 bytes
128 bytes
256 bytes
512 bytes
Question 6: __________ is used to program various common parameters of transfer for all the channels.
DMA Command Register
DMA Request Register
DMA Status Register
DMA Mode Register
Question 8: The __________ function initializes COM port whose number is passed as a parameter using BIOS services.
initializecom()
initialize()
recievechar()
None of the given
Question 9: If NTFS volume is accessed in DOS then what will happen?
It will fire error of invalid media.
It will fire error of invalid file.
It will fire error of invalid section.
None of the given
