vu cs609 Final Term - Quiz No.3
vu cs609 System Programming Quiz
This quiz belongs to book/course code vu cs609 System Programming of vu organization. We have 10 quizzes available related to the book/course System Programming. This quiz has a total of 10 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 1: Int 14H __________ can be used to send a byte.
Service # 0
Service # 1
Service # 2
None of the given
Question 2: Standard PC operates in two modes in terms of memory which are
Real mode and Extended Mode
Base mode and Memory Mode
Real mode and protected mode
None of the given
Question 3: If we want to produce the shrill voice from the speaker phone then we have to load the __________ divisor value at Port __________.
high, 0x42
low, 0x42
high, 0x22
low, 0x22
Question 6: The __________ function simply enables the self test facility within the modem control register.
STOn()
SelfTest()
SelfTestOn()
None of the given
Question 7: Int 14H __________ can be used to set the line parameter of the UART or COM port.
Service # 0
Service # 1
Service # 2
None of the given
Question 8: __________ is the first block on disk
LBA=2 block
LBA=0 block
LBA=1 block
None of the given
Question 9: LSN of FSInfo block is available at __________.
BPB
FAT
Root directory
None of the given
