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MCQs Library
Browse subject-wise multiple choice questions, review answers quickly, and start a test from the same section.
Questions
| Code | Question | Option A | Option B | Option C | Option D | Answer |
|---|---|---|---|---|---|---|
| CS609 |
Nmi Stand For ___________
|
Non Maskable Interrupt
|
Non Multitude Interrupt
|
Non Maskable Instruction
|
None Of Given
|
A |
| CS609 |
No. Of Bytes Are Used To Store The Character In The Keyboard Buffer
|
1
|
2
|
4
|
8
|
B |
| CS609 |
Ntfs Volume Can Be Accessed Directly In Dos
|
True
|
False
|
Na
|
Na
|
A |
| CS609 |
On The Execution Of Iret Instruction Number Of Bytes Popped From Stack Is
|
4 Bytes
|
6 Bytes
|
8 Bytes
|
10 Bytes
|
C |
| CS609 |
Only __________ Ports Are Important From Programming Point Of View
|
70 And 71H
|
71 And 72H
|
70 And 72H
|
72 And 73H
|
A |
| CS609 |
Operating System Name Contains Bytes In Boot Block
|
3
|
5
|
8
|
11
|
C |
| CS609 |
Partition Table Can Be Read Using The Extended __________ Services
|
13 H
|
14 H
|
15 H
|
None Of Given
|
A |
| CS609 |
Ppi Interconnection Bits Is Cleared To Indicate Low Nibble Is Being Sent
|
D1
|
D2
|
D3
|
D4
|
D |
| CS609 |
Ppi Is Used To Perform Parallel Communication
|
True
|
False
|
Na
|
Na
|
A |
| CS609 |
Ppi Stands For
|
Parallel Programmable Interface
|
Peripheral Programmable Interface
|
Port Programmable Interface
|
None Of The Given
|
B |
| CS609 |
Practically __________ Entries Are There In Fat 32
|
2^26
|
2^28
|
2^30
|
2^32
|
D |
| CS609 |
Register Can Be Used To Divide Frequency Is __________
|
Counter Register
|
Accumulator Register
|
Both Of These
|
None Of These
|
A |
| CS609 |
Regs Is A Union
|
True
|
False
|
Na
|
Na
|
A |
| CS609 |
Service 21H/52H Service Returns The Address Of Dos Internal Data Structures In Es: Bx __________Behind The Address Returned Lies The Far Address Of The First Mcb In Memory
|
2-Bytes
|
4-Bytes
|
6-Bytes
|
8-Bytes
|
B |
| CS609 |
Set The Interrupt Vector Means To Change The Double Word Sized Interrupt Vector Within Ivt
|
True
|
False
|
Na
|
Na
|
A |
| CS609 |
Software Based Flow Control Make Use Of ___________ Control Characters
|
Xon
|
Xoff
|
Both
|
None
|
C |
| CS609 |
Standard Pc Can Have Ppi
|
1
|
4
|
8
|
16
|
B |
| CS609 |
Standard Pc Operates In Two Modes In Terms Of Memory Which Are
|
Real Mode And Extended Mode
|
Base Mode And Memory Mode
|
None Of The Given
|
Real Mode And Protected Mode
|
D |
| CS609 |
Tail Of Keyboard Should Get To Get The Start Of Buffer
|
True
|
False
|
Na
|
Na
|
A |
| CS609 |
The __________ Function Simply Enables The Self Test Facility Within The Modem Control Register
|
Ston()
|
Selftest()
|
Selfteston()
|
Non Of These
|
C |