VUNEW - SYED FAISAL BUKHARI
Thursday, February 3, 2011
CS401 Current Quiz
Quiz Start Time: 12:13 AM
Time Left
64
sec(s)
Question # 5 of 10 (
Start time: 12:18:29 AM
)
Total Marks:
1
The root directory of floppy contains _____ fixed entries
64
256
128
512
Quiz Start Time: 12:13 AM
Time Left
77
sec(s)
Question # 6 of 10 (
Start time: 12:19:53 AM
)
Total Marks:
1
Operating system Organize data in the form of
Folder
Batch file
File
None of the above
Quiz Start Time: 12:26 AM
Time Left
73
sec(s)
Question # 1 of 10 (
Start time: 12:26:37 AM
)
Total Marks:
1
Which register is generally used to specify the service number of an interrupt ?
DX
AX
BX
CX
Quiz Start Time: 12:26 AM
Time Left
73
sec(s)
Question # 1 of 10 (
Start time: 12:26:37 AM
)
Total Marks:
1
Which register is generally used to specify the service number of an interrupt ?
DX
AX
BX
CX
Quiz Start Time: 12:26 AM
Time Left
88
sec(s)
Question # 2 of 10 (
Start time: 12:27:58 AM
)
Total Marks:
1
The first sector on hard disk contains the
Hard disk size
Partition table
Data size
Sector size
Quiz Start Time: 12:26 AM
Time Left
89
sec(s)
Question # 4 of 10 (
Start time: 12:30:36 AM
)
Total Marks:
1
In the context of video services, if we want to write string then which of the value place in AH.
10h
12h
11h
none of the above
Quiz Start Time: 12:26 AM
Time Left
47
sec(s)
Question # 6 of 10 (
Start time: 12:32:54 AM
)
Total Marks:
1
The maximum length of DOS command line parameters is
64 bits
127 bits
256 bits
512 bits
Quiz Start Time: 12:26 AM
Time Left
86
sec(s)
Question # 9 of 10 (
Start time: 12:35:33 AM
)
Total Marks:
1
On executing INT 0x21 service 0x3D, if file is successfully opened then
CF will contain 1
CF will contain 0
ZF will contain 1
ZF will contain 0
Quiz Start Time: 12:26 AM
Time Left
89
sec(s)
Question # 10 of 10 (
Start time: 12:36:06 AM
)
Total Marks:
1
BPB stands for
Basic Parameter Block
Bios Precise Block
Basic Precise Block
Bios Parameter Block
Quiz Start Time: 12:43 AM
Time Left
78
sec(s)
Question # 5 of 10 (
Start time: 12:47:37 AM
)
Total Marks:
1
The video services are exported via
INT10
INT9
INT8
INT7
Quiz Start Time: 12:43 AM
Time Left
89
sec(s)
Question # 6 of 10 (
Start time: 12:48:43 AM
)
Total Marks:
1
Which register is generally used to specify the service number of an interrupt ?
DX
AX
BX
CX
Quiz Start Time: 12:43 AM
Time Left
83
sec(s)
Question # 7 of 10 (
Start time: 12:49:16 AM
)
Total Marks:
1
On executing INT 0x21 service 0x3D, if file is successfully opened then
CF will contain 1
CF will contain 0
ZF will contain 1
ZF will contain 0
Quiz Start Time: 12:43 AM
Time Left
86
sec(s)
Question # 8 of 10 (
Start time: 12:49:35 AM
)
Total Marks:
1
In case of COM file, maximum length of parameters passed through command line can be ___
63 bytes
127 bytes
255 bytes
511 bytes
Quiz Start Time: 12:43 AM
Time Left
85
sec(s)
Question # 10 of 10 (
Start time: 12:51:24 AM
)
Total Marks:
1
In DOS, if 'file name' is more than 8-characters then which flags of 'attribute byte' are set
Directory flag and Hidden flag
Directory flag and System flag
System flag and Volume label flag
Directory flag, Hidden flag, System flag and Volume label flag
Quiz Start Time: 12:57 AM
Time Left
85
sec(s)
Question # 2 of 10 ( Start time: 12:57:44 AM )
Total Marks: 1
In case of COM file, first command line parameter is stored at ___ offset of 'program segment prefix'
Select correct option:
0x80
0x82
0x84
0x86
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