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