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CS609 Midterm Past Papers

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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.

What is Cs609 practice quiz ?

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

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

2 / 30

Keyboard uses port ____ as status port?

3 / 30

Bit number _____ can declares the parity error of port 64H Status register?

4 / 30

The bit number _______ of the coprocessor control word is the interrupt enable flag?

5 / 30

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

6 / 30

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

7 / 30

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

8 / 30

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

9 / 30

In ____________each byte is needed to be encapsulated in start and end?

10 / 30

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

11 / 30

UART stands for_______?

12 / 30

There are two type of communication synchronous and Anti Synchronous?

13 / 30

PPI is used to perform parallel communication?

14 / 30

________ store the base address for LPT1? ►40:00H?

15 / 30

Standard PC can have _____ PPI?

16 / 30

Communication between keyboard and keyboard controller is __________?

17 / 30

The following command “outportb (0x61,inportb(0x61) | 3);” will ________ ?

18 / 30

If we want to produce the grave voice from speaker phone then we have to load the ____ divisor values at Port ____?

19 / 30

The interval timer is used to divide an input?

20 / 30

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

21 / 30

To store each character in keyboard buffer bytes are required?

22 / 30

To store each character in keyboard buffer ____ bytes are required?

23 / 30

Hardware Interrupts are __________?

24 / 30

There are two main types of interrupts namely _________________.?

25 / 30

It is possible to perform I/O operations from three different methods?

26 / 30

DOS command ________ which gives the status of the memory and also points out which memory area occupied by which process?

27 / 30

Interrupt service number is usually placed in ____________ register?

28 / 30

Timer interrupt occurs _______ times every second by means of hardware?

29 / 30

Display device (Monitor) performs _________ I/O?

30 / 30

A single interrupt controller can arbitrate among ____ different devices?

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