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CS609 Midterm Past Papers

Download cs 609 midterm past papers before attempt midterm exam. Cs609 midterm past papers solved by moaaz and cs609 midterm solved papers by waqar siddue is very help in papers. You can download cs609 midterm past  mcqs and cs609 midterm past papers subjective in one zip file.cs609 mdterm past solved papers by waqar siddue is just like real papers and cs609 mi term past papers solved by moaaz all question is with reference.

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Cs609 practice quiz is online quiz made by xhunta.com for practice before exam. You will attempt quiz any time. quiz have a lot of question from past  papers and every quiz select 30 question randomly. Every time you select quiz question will be changed, so practice before attempt quiz , mid term papers or final term papers.

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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

Bit # ___________ of Eflag is used for alignment check?

2 / 30

To distinguish 486 with Pentium CPUID Test is used?

3 / 30

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

4 / 30

________ is a device incorporated into the PC to update time even if the computer is off?

5 / 30

———— is used to read date from RTC?

6 / 30

____whenever received indicates the start of communication and ______ whenever received indicates a temporary pause in the communication?

7 / 30

Only ________ ports are important from programming point of view?

8 / 30

The ____________ function simply enables the self test facility within the modem control register?

9 / 30

The memory addresses of COM ports remain same for all computers?

10 / 30

Int 14H __________ can be used to receive a byte?

11 / 30

 _________ is used to identify the cause of interrupt?

12 / 30

The baud rate is set in accordance with the divisor value loaded within the UART internal registers base +0 and base +1?

13 / 30

DCE stands for __________?

14 / 30

DTE is ____________?

15 / 30

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

16 / 30

If printer is _____ then printer sends back the ACK signal to the printer interface?

17 / 30

The printer interface uses the?

18 / 30

Standard PC can have _____ PPI?

19 / 30

Communication between keyboard and keyboard controller is __________?

20 / 30

PPI stands for?

21 / 30

In counter register bit no. 3 changes its value between 0 and 1 with in ____clock cycles?

22 / 30

The microprocessor package has many signals for data. Below are some incorrect priority order (Higher to Lower)?

23 / 30

The keyboards interface as discussed earlier uses the IRQ0 and the port 64H as data port?

24 / 30

The service _________ is called the keyboard hook service?

25 / 30

There are two main types of interrupts namely _________________.?

26 / 30

DMA stands for_________?

27 / 30

Standard PC operates in two modes in terms of memory which are?

28 / 30

IVT is a table containing ______ byte entries each of which is a far address of an interrupt service routine?

29 / 30

Timer interrupt is a _________?

30 / 30

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

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