System Administration/ CIT Q2: Suppose you have two hard disks (sda,sdb) and sdb has already been partitioned to sdb1 and sdb2. Create physical volumes using the whole sda and the two partitions of sdb. Create a volume group that contains a complete sda disk and one partition on another disk . create two logical volumes ( a small one and a bigger one) in this volume group . Format all logical volumes with ext4 and mount them. Extend the volume group. Extend only one logical volume. -You have to suggest the size of each hard disk and also make sure to give the appropriate size for each logical volumes. -Do not forget to use commands that check each step you do . The answer of the second question is only acceptable if you write it by your hand.

System Administration/ CIT Q2: Suppose you have two hard disks (sda,sdb) and sdb has already been partitioned to sdb1 and sdb2. Create physical volumes using the whole sda and the two partitions of sdb. Create a volume group that contains a complete sda disk and one partition on another disk . create two logical volumes ( a small one and a bigger one) in this volume group . Format all logical volumes with ext4 and mount them. Extend the volume group. Extend only one logical volume. -You have to suggest the size of each hard disk and also make sure to give the appropriate size for each logical volumes. -Do not forget to use commands that check each step you do . The answer of the second question is only acceptable if you write it by your hand.

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter7: File Handling And Applications

Section: Chapter Questions

Problem 3PE

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Student information is being held in a data area, where each student record has the following format: The first nine bytes are the student number, held in ASCII The next byte is the course mark The next word is the section identifier There are well over three hundred such student records that have been loaded sequentially into memory starting at address $10000. The last record loaded is a dummy record with a section identifier of $FFFF, to show the end of the records. If a2 has the address of a student record, what is the location of the next record in the array / data area:
Student information is being held in a data area, where each student record has the following format: The first nine bytes are the student number, held in ASCII The next byte is the course mark The next word is the section identifierThere are well over three hundred such student records that have been loaded sequentially into memory starting at address $10000. The last record loaded is a dummy record with a section identifier of $FFFF, to show the end of the records.Write an assembler subroutine GetMax that will scan the entire list and find the highest mark. If there is a tie, the first student in the list with the highest mark should be found. The subroutine should return the starting address of this record in address register a3.
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