(b) 3. Reordering the fields of the Dorm struct can reduce its total size and fragmentation. Below, list a new order of fields of the Dorm struct that has the same fields in a different order so that the total size and fragmentation is minimized; provide the fragmentation and total size. A New order of fields (names only fine, no need to copy types): Total Struct Size: 28 byres 3 Internal Fragmentation: External Fragmentation: 1
(b) 3. Reordering the fields of the Dorm struct can reduce its total size and fragmentation. Below, list a new order of fields of the Dorm struct that has the same fields in a different order so that the total size and fragmentation is minimized; provide the fragmentation and total size. A New order of fields (names only fine, no need to copy types): Total Struct Size: 28 byres 3 Internal Fragmentation: External Fragmentation: 1
Computer Networking: A Top-Down Approach (7th Edition)
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Chapter1: Computer Networks And The Internet
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Please answer the following and ignore the previously written answer;
Transcribed Image Text:(b) a . Reordering the fields of the Dorm struct can reduce its total size and fragmentation.
Below, list a new order of fields of the Dorm struct that has the same fields in a different order so
that the total size and fragmentation is minimized; provide the fragmentation and total size. A
:
New order of fields (names only fine, no need to copy types):
Total Struct Size: 28 byres
3
Internal Fragmentation:
External Fragmentation:
1
![(a) :
Consider the Dorm struct definition below. Fill in: the offset of each field from
the base address of the struct (starting with +0), the total size, and the total amount of internal
and external fragmentation..
3. Each field with a primitive type
should be aligned to a multiple of its size, see the reference sheet for sizes. To justify your answers,
draw a picture of the positioning of the fields and fragmentation with offsets.
struct Dorm { // Total Struct Size (e.g., when used in an array): 32 bytes
char *name;
// Offset: +0
// Offset: +1
// Offset: +2
// Offset: +3
char rating;
short numRAS;
long capacity;
char zipcode [5]; // Offset: +4
}; // Internal Fragmentation: Sbyres External Fragmentation: 2bytes
Picture:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F84af94ad-c766-4eef-b366-a7cb01420348%2F34824245-07e3-4926-9a33-228ea95fe969%2F17p0zz_processed.png&w=3840&q=75)
Transcribed Image Text:(a) :
Consider the Dorm struct definition below. Fill in: the offset of each field from
the base address of the struct (starting with +0), the total size, and the total amount of internal
and external fragmentation..
3. Each field with a primitive type
should be aligned to a multiple of its size, see the reference sheet for sizes. To justify your answers,
draw a picture of the positioning of the fields and fragmentation with offsets.
struct Dorm { // Total Struct Size (e.g., when used in an array): 32 bytes
char *name;
// Offset: +0
// Offset: +1
// Offset: +2
// Offset: +3
char rating;
short numRAS;
long capacity;
char zipcode [5]; // Offset: +4
}; // Internal Fragmentation: Sbyres External Fragmentation: 2bytes
Picture:
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