midterm past paper quiz
midterm past paper quiz

CS609 Midterm Past Paper

You have come here while searching for CS609 midterm past papers. But before going to download the CS609 midterm past paper. I have a better option for you. That is, that you can attempt the online quiz of CS609.

Practice Quiz from CS609 Midterm Past Paper

This quiz will evaluate your preparation for the CS609 midterm examination and it is based on the past papers of CS609. The purpose of this quiz is to evaluate your performance in this subject. If you can pass this quiz, then there is a great chance that you can secure good marks in your exams.





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Created on By faisal_faisi
midterm past paper quiz

CS609 lecture wise midterm quiz (practice)

Welcome to CS609 Midterm Online Practice Quiz.

You can check your preparation of CS609 for your Exams here.

1 / 30

The keyboard device writes a code 0xFA on the port 60H to indicate that the _______?

2 / 30

Bit number 2 of port 64H Status register used for output buffer full?

3 / 30

The amount of memory above conventional memory (extended memory) can be determined using the service _______?

4 / 30

The BIOS interrupt 0x1AH can be used to configure real time clock?

5 / 30

Software based flow control make use of ——– control characters?

6 / 30

The BIOS interrupt ________ can be used to configure RTC?

7 / 30

_______is used to read time from RTC?

8 / 30

The________ function uses the COM port number to receive a byte from the COM port using BIOS services?

9 / 30

BIOS support _____________UARTS as COM ports?

10 / 30

In UART the line control register signify the ?

11 / 30

The bit of Line control register in UART, if set indicates that the DLL and DLM will act as the divisor

12 / 30

In case of synchronous communication a timing signal is required to identify the start and end of a bit?

13 / 30

At IRQ 7 Interrupt # ___ is used?

14 / 30

________ store the base address for LPT1? â–º40:00H?

15 / 30

An I/O device cannot be directly connected to the busses so controller is placed between CPU and I/O ?

16 / 30

When we mark a file as deleted by placing 0xE5 then the chain of clusters in FAT is also replaced by ______. ?

17 / 30

PPI stands for?

18 / 30

Command register is an _____ bit register?

19 / 30

The interval timer is used to divide an input?

20 / 30

Total No. of bytes that can be stored in Keyboard Buffer is____?

21 / 30

If keyboard buffer is empty the head and tail points at the same location?

22 / 30

____ No. of bytes are used to store the character in the keyboard buffer?

23 / 30

To store each character in keyboard buffer bytes are required?

24 / 30

DMA stands for_________?

25 / 30

The Function of I/O controller is to provide ____________?

26 / 30

Following is not a method of I/O?

27 / 30

The output on the monitor is controlled by a controller called __________within the PC?

28 / 30

The service number is usually placed in the ________ register?

29 / 30

Usually interrupt procedures are reentrant procedures especially those interrupt procedure compiled using C language compiler are reentrant?

30 / 30

On the execution of IRET instruction, number of bytes popped from stack is?

Your score is

The average score is 36%

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Note before downloading CS609 midterm past paper

One thing to note dear fellows that you must don’t rely on these papers only. They can be a source of help but not an ultimate solution. If you want to get good marks in your exams you are advised to go through all of your handouts and must watch all of the video lectures.

Golden rules for good marks in VU Exams.

As per my experience, I have developed some golden rules for getting good marks in Virtual University Exams based on experience. I got 3.96 CGPA by following these rules.So here they are:
  1. Never miss your Quiz, Assignment, or GDB.
  2. Always try to do your Assignment on your own.
  3. Try your best to finish your video lectures 10 days before exams.
  4. Try your best to read your handouts twice before exams.
  5. Read forward attempt backward.
  6. Never schedule more than one paper on the same day.
  7. Your most difficult paper should have a gap of 1 or more days.
  8. Toughest paper must be scheduled first.
  9. Read questions forward and attempt backward.
  10. Don’t waste your time during a paper on illegal activities.




You can also download the Latest VU Handouts

To download the CS609 midterm past paper click here.

 

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