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B) Alice thinks a better way to model the dorm (keeping the field order from part a) is to change the first field to the following. How would this representation be stored differently in memory from part a? Would this change the struct's alignment? struct Dorm{ char name[8]; //… }

B) Alice thinks a better way to model the dorm (keeping the field order from part a) is to change the first field to the following. How would this representation be stored differently in memory from part a? Would this change the struct's alignment? struct Dorm{ char name[8]; //… }

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Please answer the following and ignore the previously written answer;

B) Alice thinks a better way to model the dorm (keeping the field order from part a) is to change the first field to the following. How would this representation be stored differently in memory from part a? Would this change the struct's alignment?

struct Dorm{

char name[8];

//…

}

(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:
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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