Home » VU University » Final Term Quiz » CS401 Final Term Quiz 2

CS401 Final Term Quiz 2

0%
0

CS401 Final Term Quiz 2

1 / 25

In programmable interrupt controller which of the following ports is referred as a interrupt mask register?

2 / 25

IRQ 0 interrupt have _______________ priority

3 / 25

INT 21 service 01H is used to read character from standard input with echo. It returns the resultin ______ register.

4 / 25

INT 10 is used for __________ services.

5 / 25

In the ?mov ax, 5? 5 is the __________ operand.

6 / 25

In 9pin DB 9, which pin number is assigned to DSR (DataSet Ready) ?

7 / 25

In a rotate through carry right (RCR) instruction applied on a 16 bit word effectively there is

8 / 25

IN DB-9 connector the Data Set ready pin is at

9 / 25

In DOS input buffer , number of characters actually read on return is stored in

10 / 25

In 9pin DB 9, which pin number is assigned to TD (Transmitted Data) ?

11 / 25

In device attribute word, which of the following bit decides whether it is a character device or a block device

12 / 25

In programmable interrupt controller, which of the following ports is referred as a control port.

13 / 25

In graphics mode a location in video memory corresponds to a _____________ on the screen.

14 / 25

In the instruction MOV AX, 5 the number of operands are

15 / 25

In NASM an imported symbol is declared with the ............................ while and exported symbol is declaredwith the............................

16 / 25

In programmable interrupt controller, which of the following ports is referred as a control port?

17 / 25

In 9pin DB 9, which pin number is assigned to CTS (Clear To Send) ?

18 / 25

In 9pin DB 9, which pin number is assigned to RD (Received Data) ?

19 / 25

In STOSB instruction, SI is decremented or incremented by

20 / 25

In DOS input buffer, the number of characters actually read on return is stored in ___________ byte.

21 / 25

In 9pin DB 9, Signal ground is assigned on pin number

22 / 25

In STOSW instruction, when DF is clear, SI is

23 / 25

Motorola 68K processors have ....................... 23bit general purpose registers.

24 / 25

In 9pin DB 9, which pin number is assigned to CD (Carrier Detect)?

25 / 25

In programmable interrupt controller which of the following ports is used for selectively enabling or disabling

Provide Your Information

Your score is

The average score is 0%

0%

Share on facebook
Facebook
Share on twitter
Twitter
Share on whatsapp
WhatsApp
CS001 Final Term Quiz 1
CS001 Final Term Quiz 2
CS101 Final Term Quiz 1
CS101 Final Term Quiz 2
CS101 Final Term Quiz 3
CS101 Final Term Quiz 4
CS101 Final Term Quiz 5
CS101 Final Term Quiz 6
CS101 Final Term Quiz 7
CS101 Final Term Quiz 8

Help Concept 360 Please. We need 500 Youtube Subscriber. Please Subscribe our Youtube Channel. Click below link to subscribe Please

آپ سے گزارش ہے کہ ہمارے یوٹیوب چینل کوسبسکرائب کر کے ہماری مدد کریں جیسا کہ یہ ویب سائٹ آپکی مدد کر رہی ہے۔ شکریہ